Merge 'master' updates into 2354-soft-link-sizes

185 files changed, 2671 insertions, 3634 deletions

diff --git a/Emby.Server.Implementations/Activity/ActivityLogEntryPoint.cs b/Emby.Server.Implementations/Activity/ActivityLogEntryPoint.cs
index 3983824a3..84bec9201 100644
--- a/Emby.Server.Implementations/Activity/ActivityLogEntryPoint.cs
+++ b/Emby.Server.Implementations/Activity/ActivityLogEntryPoint.cs
@@ -88,25 +88,26 @@ namespace Emby.Server.Implementations.Activity
 
             _subManager.SubtitleDownloadFailure += OnSubtitleDownloadFailure;
 
-            _userManager.UserCreated += OnUserCreated;
-            _userManager.UserPasswordChanged += OnUserPasswordChanged;
-            _userManager.UserDeleted += OnUserDeleted;
-            _userManager.UserPolicyUpdated += OnUserPolicyUpdated;
-            _userManager.UserLockedOut += OnUserLockedOut;
+            _userManager.OnUserCreated += OnUserCreated;
+            _userManager.OnUserPasswordChanged += OnUserPasswordChanged;
+            _userManager.OnUserDeleted += OnUserDeleted;
+            _userManager.OnUserLockedOut += OnUserLockedOut;
 
             return Task.CompletedTask;
         }
 
-        private async void OnUserLockedOut(object sender, GenericEventArgs<MediaBrowser.Controller.Entities.User> e)
+        private async void OnUserLockedOut(object sender, GenericEventArgs<User> e)
         {
             await CreateLogEntry(new ActivityLog(
                     string.Format(
                         CultureInfo.InvariantCulture,
                         _localization.GetLocalizedString("UserLockedOutWithName"),
-                        e.Argument.Name),
+                        e.Argument.Username),
                     NotificationType.UserLockedOut.ToString(),
-                    e.Argument.Id))
-                .ConfigureAwait(false);
+                    e.Argument.Id)
+            {
+                LogSeverity = LogLevel.Error
+            }).ConfigureAwait(false);
         }
 
         private async void OnSubtitleDownloadFailure(object sender, SubtitleDownloadFailureEventArgs e)
@@ -152,7 +153,7 @@ namespace Emby.Server.Implementations.Activity
                 string.Format(
                     CultureInfo.InvariantCulture,
                     _localization.GetLocalizedString("UserStoppedPlayingItemWithValues"),
-                    user.Name,
+                    user.Username,
                     GetItemName(item),
                     e.DeviceName),
                 GetPlaybackStoppedNotificationType(item.MediaType),
@@ -187,7 +188,7 @@ namespace Emby.Server.Implementations.Activity
                 string.Format(
                     CultureInfo.InvariantCulture,
                     _localization.GetLocalizedString("UserStartedPlayingItemWithValues"),
-                    user.Name,
+                    user.Username,
                     GetItemName(item),
                     e.DeviceName),
                 GetPlaybackNotificationType(item.MediaType),
@@ -304,49 +305,37 @@ namespace Emby.Server.Implementations.Activity
             }).ConfigureAwait(false);
         }
 
-        private async void OnUserPolicyUpdated(object sender, GenericEventArgs<MediaBrowser.Controller.Entities.User> e)
-        {
-            await CreateLogEntry(new ActivityLog(
-                string.Format(
-                    CultureInfo.InvariantCulture,
-                    _localization.GetLocalizedString("UserPolicyUpdatedWithName"),
-                    e.Argument.Name),
-                "UserPolicyUpdated",
-                e.Argument.Id))
-                .ConfigureAwait(false);
-        }
-
-        private async void OnUserDeleted(object sender, GenericEventArgs<MediaBrowser.Controller.Entities.User> e)
+        private async void OnUserDeleted(object sender, GenericEventArgs<User> e)
         {
             await CreateLogEntry(new ActivityLog(
                 string.Format(
                     CultureInfo.InvariantCulture,
                     _localization.GetLocalizedString("UserDeletedWithName"),
-                    e.Argument.Name),
+                    e.Argument.Username),
                 "UserDeleted",
                 Guid.Empty))
                 .ConfigureAwait(false);
         }
 
-        private async void OnUserPasswordChanged(object sender, GenericEventArgs<MediaBrowser.Controller.Entities.User> e)
+        private async void OnUserPasswordChanged(object sender, GenericEventArgs<User> e)
         {
             await CreateLogEntry(new ActivityLog(
                 string.Format(
                     CultureInfo.InvariantCulture,
                     _localization.GetLocalizedString("UserPasswordChangedWithName"),
-                    e.Argument.Name),
+                    e.Argument.Username),
                 "UserPasswordChanged",
                 e.Argument.Id))
                 .ConfigureAwait(false);
         }
 
-        private async void OnUserCreated(object sender, GenericEventArgs<MediaBrowser.Controller.Entities.User> e)
+        private async void OnUserCreated(object sender, GenericEventArgs<User> e)
         {
             await CreateLogEntry(new ActivityLog(
                 string.Format(
                     CultureInfo.InvariantCulture,
                     _localization.GetLocalizedString("UserCreatedWithName"),
-                    e.Argument.Name),
+                    e.Argument.Username),
                 "UserCreated",
                 e.Argument.Id))
                 .ConfigureAwait(false);
@@ -377,50 +366,50 @@ namespace Emby.Server.Implementations.Activity
             }).ConfigureAwait(false);
         }
 
-        private async void OnPluginUpdated(object sender, GenericEventArgs<(IPlugin, VersionInfo)> e)
+        private async void OnPluginUpdated(object sender, InstallationInfo e)
         {
             await CreateLogEntry(new ActivityLog(
                 string.Format(
                     CultureInfo.InvariantCulture,
                     _localization.GetLocalizedString("PluginUpdatedWithName"),
-                    e.Argument.Item1.Name),
+                    e.Name),
                 NotificationType.PluginUpdateInstalled.ToString(),
                 Guid.Empty)
             {
                 ShortOverview = string.Format(
                     CultureInfo.InvariantCulture,
                     _localization.GetLocalizedString("VersionNumber"),
-                    e.Argument.Item2.version),
-                Overview = e.Argument.Item2.changelog
+                    e.Version),
+                Overview = e.Changelog
             }).ConfigureAwait(false);
         }
 
-        private async void OnPluginUninstalled(object sender, GenericEventArgs<IPlugin> e)
+        private async void OnPluginUninstalled(object sender, IPlugin e)
         {
             await CreateLogEntry(new ActivityLog(
                 string.Format(
                     CultureInfo.InvariantCulture,
                     _localization.GetLocalizedString("PluginUninstalledWithName"),
-                    e.Argument.Name),
+                    e.Name),
                 NotificationType.PluginUninstalled.ToString(),
                 Guid.Empty))
                 .ConfigureAwait(false);
         }
 
-        private async void OnPluginInstalled(object sender, GenericEventArgs<VersionInfo> e)
+        private async void OnPluginInstalled(object sender, InstallationInfo e)
         {
             await CreateLogEntry(new ActivityLog(
                 string.Format(
                     CultureInfo.InvariantCulture,
                     _localization.GetLocalizedString("PluginInstalledWithName"),
-                    e.Argument.name),
+                    e.Name),
                 NotificationType.PluginInstalled.ToString(),
                 Guid.Empty)
             {
                 ShortOverview = string.Format(
                     CultureInfo.InvariantCulture,
                     _localization.GetLocalizedString("VersionNumber"),
-                    e.Argument.version)
+                    e.Version)
             }).ConfigureAwait(false);
         }
 
@@ -510,11 +499,10 @@ namespace Emby.Server.Implementations.Activity
 
             _subManager.SubtitleDownloadFailure -= OnSubtitleDownloadFailure;
 
-            _userManager.UserCreated -= OnUserCreated;
-            _userManager.UserPasswordChanged -= OnUserPasswordChanged;
-            _userManager.UserDeleted -= OnUserDeleted;
-            _userManager.UserPolicyUpdated -= OnUserPolicyUpdated;
-            _userManager.UserLockedOut -= OnUserLockedOut;
+            _userManager.OnUserCreated -= OnUserCreated;
+            _userManager.OnUserPasswordChanged -= OnUserPasswordChanged;
+            _userManager.OnUserDeleted -= OnUserDeleted;
+            _userManager.OnUserLockedOut -= OnUserLockedOut;
         }
 
         /// <summary>
diff --git a/Emby.Server.Implementations/AppBase/BaseConfigurationManager.cs b/Emby.Server.Implementations/AppBase/BaseConfigurationManager.cs
index 080cfbbd1..d4a8268b9 100644
--- a/Emby.Server.Implementations/AppBase/BaseConfigurationManager.cs
+++ b/Emby.Server.Implementations/AppBase/BaseConfigurationManager.cs
@@ -53,7 +53,7 @@ namespace Emby.Server.Implementations.AppBase
             CommonApplicationPaths = applicationPaths;
             XmlSerializer = xmlSerializer;
             _fileSystem = fileSystem;
-            Logger = loggerFactory.CreateLogger(GetType().Name);
+            Logger = loggerFactory.CreateLogger<BaseConfigurationManager>();
 
             UpdateCachePath();
         }
@@ -83,7 +83,7 @@ namespace Emby.Server.Implementations.AppBase
         /// Gets the logger.
         /// </summary>
         /// <value>The logger.</value>
-        protected ILogger Logger { get; private set; }
+        protected ILogger<BaseConfigurationManager> Logger { get; private set; }
 
         /// <summary>
         /// Gets the XML serializer.
diff --git a/Emby.Server.Implementations/ApplicationHost.cs b/Emby.Server.Implementations/ApplicationHost.cs
index be4e05a64..f6077400d 100644
--- a/Emby.Server.Implementations/ApplicationHost.cs
+++ b/Emby.Server.Implementations/ApplicationHost.cs
@@ -43,9 +43,9 @@ using Emby.Server.Implementations.Security;
 using Emby.Server.Implementations.Serialization;
 using Emby.Server.Implementations.Services;
 using Emby.Server.Implementations.Session;
+using Emby.Server.Implementations.SyncPlay;
 using Emby.Server.Implementations.TV;
 using Emby.Server.Implementations.Updates;
-using Emby.Server.Implementations.SyncPlay;
 using MediaBrowser.Api;
 using MediaBrowser.Common;
 using MediaBrowser.Common.Configuration;
@@ -78,8 +78,8 @@ using MediaBrowser.Controller.Security;
 using MediaBrowser.Controller.Session;
 using MediaBrowser.Controller.Sorting;
 using MediaBrowser.Controller.Subtitles;
-using MediaBrowser.Controller.TV;
 using MediaBrowser.Controller.SyncPlay;
+using MediaBrowser.Controller.TV;
 using MediaBrowser.LocalMetadata.Savers;
 using MediaBrowser.MediaEncoding.BdInfo;
 using MediaBrowser.Model.Configuration;
@@ -173,7 +173,7 @@ namespace Emby.Server.Implementations
         /// <summary>
         /// Gets the logger.
         /// </summary>
-        protected ILogger Logger { get; }
+        protected ILogger<ApplicationHost> Logger { get; }
 
         private IPlugin[] _plugins;
 
@@ -484,12 +484,10 @@ namespace Emby.Server.Implementations
 
                 foreach (var plugin in Plugins)
                 {
-                    pluginBuilder.AppendLine(
-                        string.Format(
-                            CultureInfo.InvariantCulture,
-                            "{0} {1}",
-                            plugin.Name,
-                            plugin.Version));
+                    pluginBuilder.Append(plugin.Name)
+                        .Append(' ')
+                        .Append(plugin.Version)
+                        .AppendLine();
                 }
 
                 Logger.LogInformation("Plugins: {Plugins}", pluginBuilder.ToString());
@@ -562,17 +560,12 @@ namespace Emby.Server.Implementations
 
             serviceCollection.AddSingleton<IAuthenticationRepository, AuthenticationRepository>();
 
-            serviceCollection.AddSingleton<IUserRepository, SqliteUserRepository>();
-
             // TODO: Refactor to eliminate the circular dependency here so that Lazy<T> isn't required
             serviceCollection.AddTransient(provider => new Lazy<IDtoService>(provider.GetRequiredService<IDtoService>));
-            serviceCollection.AddSingleton<IUserManager, UserManager>();
 
             // TODO: Refactor to eliminate the circular dependency here so that Lazy<T> isn't required
-            // TODO: Add StartupOptions.FFmpegPath to IConfiguration and remove this custom activation
             serviceCollection.AddTransient(provider => new Lazy<EncodingHelper>(provider.GetRequiredService<EncodingHelper>));
-            serviceCollection.AddSingleton<IMediaEncoder>(provider =>
-                ActivatorUtilities.CreateInstance<MediaBrowser.MediaEncoding.Encoder.MediaEncoder>(provider, _startupOptions.FFmpegPath ?? string.Empty));
+            serviceCollection.AddSingleton<IMediaEncoder, MediaBrowser.MediaEncoding.Encoder.MediaEncoder>();
 
             // TODO: Refactor to eliminate the circular dependencies here so that Lazy<T> isn't required
             serviceCollection.AddTransient(provider => new Lazy<ILibraryMonitor>(provider.GetRequiredService<ILibraryMonitor>));
@@ -659,15 +652,11 @@ namespace Emby.Server.Implementations
 
             ((SqliteDisplayPreferencesRepository)Resolve<IDisplayPreferencesRepository>()).Initialize();
             ((AuthenticationRepository)Resolve<IAuthenticationRepository>()).Initialize();
-            ((SqliteUserRepository)Resolve<IUserRepository>()).Initialize();
 
             SetStaticProperties();
 
-            var userManager = (UserManager)Resolve<IUserManager>();
-            userManager.Initialize();
-
             var userDataRepo = (SqliteUserDataRepository)Resolve<IUserDataRepository>();
-            ((SqliteItemRepository)Resolve<IItemRepository>()).Initialize(userDataRepo, userManager);
+            ((SqliteItemRepository)Resolve<IItemRepository>()).Initialize(userDataRepo, Resolve<IUserManager>());
 
             FindParts();
         }
@@ -750,7 +739,6 @@ namespace Emby.Server.Implementations
             BaseItem.ProviderManager = Resolve<IProviderManager>();
             BaseItem.LocalizationManager = Resolve<ILocalizationManager>();
             BaseItem.ItemRepository = Resolve<IItemRepository>();
-            User.UserManager = Resolve<IUserManager>();
             BaseItem.FileSystem = _fileSystemManager;
             BaseItem.UserDataManager = Resolve<IUserDataManager>();
             BaseItem.ChannelManager = Resolve<IChannelManager>();
@@ -881,6 +869,11 @@ namespace Emby.Server.Implementations
                     Logger.LogError(ex, "Error getting exported types from {Assembly}", ass.FullName);
                     continue;
                 }
+                catch (TypeLoadException ex)
+                {
+                    Logger.LogError(ex, "Error loading types from {Assembly}.", ass.FullName);
+                    continue;
+                }
 
                 foreach (Type type in exportedTypes)
                 {
@@ -964,7 +957,7 @@ namespace Emby.Server.Implementations
         }
 
         /// <summary>
-        /// Notifies that the kernel that a change has been made that requires a restart
+        /// Notifies that the kernel that a change has been made that requires a restart.
         /// </summary>
         public void NotifyPendingRestart()
         {
@@ -1163,7 +1156,7 @@ namespace Emby.Server.Implementations
                     return null;
                 }
 
-                return GetLocalApiUrl(addresses.First());
+                return GetLocalApiUrl(addresses[0]);
             }
             catch (Exception ex)
             {
@@ -1236,13 +1229,13 @@ namespace Emby.Server.Implementations
             var addresses = ServerConfigurationManager
                 .Configuration
                 .LocalNetworkAddresses
-                .Select(NormalizeConfiguredLocalAddress)
+                .Select(x => NormalizeConfiguredLocalAddress(x))
                 .Where(i => i != null)
                 .ToList();
 
             if (addresses.Count == 0)
             {
-                addresses.AddRange(_networkManager.GetLocalIpAddresses(ServerConfigurationManager.Configuration.IgnoreVirtualInterfaces));
+                addresses.AddRange(_networkManager.GetLocalIpAddresses());
             }
 
             var resultList = new List<IPAddress>();
@@ -1257,8 +1250,7 @@ namespace Emby.Server.Implementations
                     }
                 }
 
-                var valid = await IsLocalIpAddressValidAsync(address, cancellationToken).ConfigureAwait(false);
-                if (valid)
+                if (await IsLocalIpAddressValidAsync(address, cancellationToken).ConfigureAwait(false))
                 {
                     resultList.Add(address);
 
@@ -1272,13 +1264,12 @@ namespace Emby.Server.Implementations
             return resultList;
         }
 
-        public IPAddress NormalizeConfiguredLocalAddress(string address)
+        public IPAddress NormalizeConfiguredLocalAddress(ReadOnlySpan<char> address)
         {
             var index = address.Trim('/').IndexOf('/');
-
             if (index != -1)
             {
-                address = address.Substring(index + 1);
+                address = address.Slice(index + 1);
             }
 
             if (IPAddress.TryParse(address.Trim('/'), out IPAddress result))
diff --git a/Emby.Server.Implementations/Browser/BrowserLauncher.cs b/Emby.Server.Implementations/Browser/BrowserLauncher.cs
index 7f7c6a0be..7a0294e07 100644
--- a/Emby.Server.Implementations/Browser/BrowserLauncher.cs
+++ b/Emby.Server.Implementations/Browser/BrowserLauncher.cs
@@ -41,7 +41,7 @@ namespace Emby.Server.Implementations.Browser
             }
             catch (Exception ex)
             {
-                var logger = appHost.Resolve<ILogger>();
+                var logger = appHost.Resolve<ILogger<IServerApplicationHost>>();
                 logger?.LogError(ex, "Failed to open browser window with URL {URL}", relativeUrl);
             }
         }
diff --git a/Emby.Server.Implementations/Channels/ChannelManager.cs b/Emby.Server.Implementations/Channels/ChannelManager.cs
index 138832fb8..c803d9d82 100644
--- a/Emby.Server.Implementations/Channels/ChannelManager.cs
+++ b/Emby.Server.Implementations/Channels/ChannelManager.cs
@@ -6,6 +6,7 @@ using System.IO;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
+using Jellyfin.Data.Entities;
 using MediaBrowser.Common.Extensions;
 using MediaBrowser.Common.Progress;
 using MediaBrowser.Controller.Channels;
@@ -13,8 +14,6 @@ using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Dto;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Audio;
-using MediaBrowser.Controller.Entities.Movies;
-using MediaBrowser.Controller.Entities.TV;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Providers;
 using MediaBrowser.Model.Channels;
@@ -24,6 +23,11 @@ using MediaBrowser.Model.IO;
 using MediaBrowser.Model.Querying;
 using MediaBrowser.Model.Serialization;
 using Microsoft.Extensions.Logging;
+using Episode = MediaBrowser.Controller.Entities.TV.Episode;
+using Movie = MediaBrowser.Controller.Entities.Movies.Movie;
+using MusicAlbum = MediaBrowser.Controller.Entities.Audio.MusicAlbum;
+using Season = MediaBrowser.Controller.Entities.TV.Season;
+using Series = MediaBrowser.Controller.Entities.TV.Series;
 
 namespace Emby.Server.Implementations.Channels
 {
@@ -36,7 +40,7 @@ namespace Emby.Server.Implementations.Channels
         private readonly IUserDataManager _userDataManager;
         private readonly IDtoService _dtoService;
         private readonly ILibraryManager _libraryManager;
-        private readonly ILogger _logger;
+        private readonly ILogger<ChannelManager> _logger;
         private readonly IServerConfigurationManager _config;
         private readonly IFileSystem _fileSystem;
         private readonly IJsonSerializer _jsonSerializer;
@@ -46,14 +50,14 @@ namespace Emby.Server.Implementations.Channels
             new ConcurrentDictionary<string, Tuple<DateTime, List<MediaSourceInfo>>>();
 
         private readonly SemaphoreSlim _resourcePool = new SemaphoreSlim(1, 1);
-        
+
         /// <summary>
         /// Initializes a new instance of the <see cref="ChannelManager"/> class.
         /// </summary>
         /// <param name="userManager">The user manager.</param>
         /// <param name="dtoService">The dto service.</param>
         /// <param name="libraryManager">The library manager.</param>
-        /// <param name="loggerFactory">The logger factory.</param>
+        /// <param name="logger">The logger.</param>
         /// <param name="config">The server configuration manager.</param>
         /// <param name="fileSystem">The filesystem.</param>
         /// <param name="userDataManager">The user data manager.</param>
@@ -791,7 +795,8 @@ namespace Emby.Server.Implementations.Channels
             return result;
         }
 
-        private async Task<ChannelItemResult> GetChannelItems(IChannel channel,
+        private async Task<ChannelItemResult> GetChannelItems(
+            IChannel channel,
             User user,
             string externalFolderId,
             ChannelItemSortField? sortField,
@@ -1067,7 +1072,7 @@ namespace Emby.Server.Implementations.Channels
             }
 
             // was used for status
-            //if (!string.Equals(item.ExternalEtag ?? string.Empty, info.Etag ?? string.Empty, StringComparison.Ordinal))
+            // if (!string.Equals(item.ExternalEtag ?? string.Empty, info.Etag ?? string.Empty, StringComparison.Ordinal))
             //{
             //    item.ExternalEtag = info.Etag;
             //    forceUpdate = true;
diff --git a/Emby.Server.Implementations/Channels/RefreshChannelsScheduledTask.cs b/Emby.Server.Implementations/Channels/RefreshChannelsScheduledTask.cs
index 54b621e25..e5dde48d8 100644
--- a/Emby.Server.Implementations/Channels/RefreshChannelsScheduledTask.cs
+++ b/Emby.Server.Implementations/Channels/RefreshChannelsScheduledTask.cs
@@ -17,7 +17,7 @@ namespace Emby.Server.Implementations.Channels
     public class RefreshChannelsScheduledTask : IScheduledTask, IConfigurableScheduledTask
     {
         private readonly IChannelManager _channelManager;
-        private readonly ILogger _logger;
+        private readonly ILogger<RefreshChannelsScheduledTask> _logger;
         private readonly ILibraryManager _libraryManager;
         private readonly ILocalizationManager _localization;
 
diff --git a/Emby.Server.Implementations/Collections/CollectionManager.cs b/Emby.Server.Implementations/Collections/CollectionManager.cs
index 7c518d483..ac2edc1e2 100644
--- a/Emby.Server.Implementations/Collections/CollectionManager.cs
+++ b/Emby.Server.Implementations/Collections/CollectionManager.cs
@@ -5,6 +5,7 @@ using System.IO;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
+using Jellyfin.Data.Entities;
 using MediaBrowser.Common.Configuration;
 using MediaBrowser.Controller.Collections;
 using MediaBrowser.Controller.Configuration;
@@ -29,7 +30,7 @@ namespace Emby.Server.Implementations.Collections
         private readonly ILibraryManager _libraryManager;
         private readonly IFileSystem _fileSystem;
         private readonly ILibraryMonitor _iLibraryMonitor;
-        private readonly ILogger _logger;
+        private readonly ILogger<CollectionManager> _logger;
         private readonly IProviderManager _providerManager;
         private readonly ILocalizationManager _localizationManager;
         private readonly IApplicationPaths _appPaths;
@@ -56,7 +57,7 @@ namespace Emby.Server.Implementations.Collections
             _libraryManager = libraryManager;
             _fileSystem = fileSystem;
             _iLibraryMonitor = iLibraryMonitor;
-            _logger = loggerFactory.CreateLogger(nameof(CollectionManager));
+            _logger = loggerFactory.CreateLogger<CollectionManager>();
             _providerManager = providerManager;
             _localizationManager = localizationManager;
             _appPaths = appPaths;
@@ -362,60 +363,4 @@ namespace Emby.Server.Implementations.Collections
             return results.Values;
         }
     }
-
-    /// <summary>
-    /// The collection manager entry point.
-    /// </summary>
-    public sealed class CollectionManagerEntryPoint : IServerEntryPoint
-    {
-        private readonly CollectionManager _collectionManager;
-        private readonly IServerConfigurationManager _config;
-        private readonly ILogger _logger;
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="CollectionManagerEntryPoint"/> class.
-        /// </summary>
-        /// <param name="collectionManager">The collection manager.</param>
-        /// <param name="config">The server configuration manager.</param>
-        /// <param name="logger">The logger.</param>
-        public CollectionManagerEntryPoint(
-            ICollectionManager collectionManager,
-            IServerConfigurationManager config,
-            ILogger<CollectionManagerEntryPoint> logger)
-        {
-            _collectionManager = (CollectionManager)collectionManager;
-            _config = config;
-            _logger = logger;
-        }
-
-        /// <inheritdoc />
-        public async Task RunAsync()
-        {
-            if (!_config.Configuration.CollectionsUpgraded && _config.Configuration.IsStartupWizardCompleted)
-            {
-                var path = _collectionManager.GetCollectionsFolderPath();
-
-                if (Directory.Exists(path))
-                {
-                    try
-                    {
-                        await _collectionManager.EnsureLibraryFolder(path, true).ConfigureAwait(false);
-                    }
-                    catch (Exception ex)
-                    {
-                        _logger.LogError(ex, "Error creating camera uploads library");
-                    }
-
-                    _config.Configuration.CollectionsUpgraded = true;
-                    _config.SaveConfiguration();
-                }
-            }
-        }
-
-        /// <inheritdoc />
-        public void Dispose()
-        {
-            // Nothing to dispose
-        }
-    }
 }
diff --git a/Emby.Server.Implementations/Configuration/ServerConfigurationManager.cs b/Emby.Server.Implementations/Configuration/ServerConfigurationManager.cs
index 305e67e8c..a15295fca 100644
--- a/Emby.Server.Implementations/Configuration/ServerConfigurationManager.cs
+++ b/Emby.Server.Implementations/Configuration/ServerConfigurationManager.cs
@@ -90,7 +90,7 @@ namespace Emby.Server.Implementations.Configuration
             ValidateMetadataPath(newConfig);
             ValidateSslCertificate(newConfig);
 
-            ConfigurationUpdating?.Invoke(this, new GenericEventArgs<ServerConfiguration> { Argument = newConfig });
+            ConfigurationUpdating?.Invoke(this, new GenericEventArgs<ServerConfiguration>(newConfig));
 
             base.ReplaceConfiguration(newConfiguration);
         }
@@ -109,7 +109,6 @@ namespace Emby.Server.Implementations.Configuration
             if (!string.IsNullOrWhiteSpace(newPath)
                 && !string.Equals(Configuration.CertificatePath, newPath, StringComparison.Ordinal))
             {
-                // Validate
                 if (!File.Exists(newPath))
                 {
                     throw new FileNotFoundException(
@@ -133,7 +132,6 @@ namespace Emby.Server.Implementations.Configuration
             if (!string.IsNullOrWhiteSpace(newPath)
                 && !string.Equals(Configuration.MetadataPath, newPath, StringComparison.Ordinal))
             {
-                // Validate
                 if (!Directory.Exists(newPath))
                 {
                     throw new DirectoryNotFoundException(
@@ -146,60 +144,5 @@ namespace Emby.Server.Implementations.Configuration
                 EnsureWriteAccess(newPath);
             }
         }
-
-        /// <summary>
-        /// Sets all configuration values to their optimal values.
-        /// </summary>
-        /// <returns>If the configuration changed.</returns>
-        public bool SetOptimalValues()
-        {
-            var config = Configuration;
-
-            var changed = false;
-
-            if (!config.EnableCaseSensitiveItemIds)
-            {
-                config.EnableCaseSensitiveItemIds = true;
-                changed = true;
-            }
-
-            if (!config.SkipDeserializationForBasicTypes)
-            {
-                config.SkipDeserializationForBasicTypes = true;
-                changed = true;
-            }
-
-            if (!config.EnableSimpleArtistDetection)
-            {
-                config.EnableSimpleArtistDetection = true;
-                changed = true;
-            }
-
-            if (!config.EnableNormalizedItemByNameIds)
-            {
-                config.EnableNormalizedItemByNameIds = true;
-                changed = true;
-            }
-
-            if (!config.DisableLiveTvChannelUserDataName)
-            {
-                config.DisableLiveTvChannelUserDataName = true;
-                changed = true;
-            }
-
-            if (!config.EnableNewOmdbSupport)
-            {
-                config.EnableNewOmdbSupport = true;
-                changed = true;
-            }
-
-            if (!config.CollectionsUpgraded)
-            {
-                config.CollectionsUpgraded = true;
-                changed = true;
-            }
-
-            return changed;
-        }
     }
 }
diff --git a/Emby.Server.Implementations/ConfigurationOptions.cs b/Emby.Server.Implementations/ConfigurationOptions.cs
index dea9b6682..ff7ee085f 100644
--- a/Emby.Server.Implementations/ConfigurationOptions.cs
+++ b/Emby.Server.Implementations/ConfigurationOptions.cs
@@ -17,7 +17,6 @@ namespace Emby.Server.Implementations
         {
             { HostWebClientKey, bool.TrueString },
             { HttpListenerHost.DefaultRedirectKey, "web/index.html" },
-            { InstallationManager.PluginManifestUrlKey, "https://repo.jellyfin.org/releases/plugin/manifest-stable.json" },
             { FfmpegProbeSizeKey, "1G" },
             { FfmpegAnalyzeDurationKey, "200M" },
             { PlaylistsAllowDuplicatesKey, bool.TrueString }
diff --git a/Emby.Server.Implementations/Cryptography/CryptographyProvider.cs b/Emby.Server.Implementations/Cryptography/CryptographyProvider.cs
index a037415a9..fd302d136 100644
--- a/Emby.Server.Implementations/Cryptography/CryptographyProvider.cs
+++ b/Emby.Server.Implementations/Cryptography/CryptographyProvider.cs
@@ -1,3 +1,5 @@
+#nullable enable
+
 using System;
 using System.Collections.Generic;
 using System.Security.Cryptography;
@@ -129,8 +131,6 @@ namespace Emby.Server.Implementations.Cryptography
                 _randomNumberGenerator.Dispose();
             }
 
-            _randomNumberGenerator = null;
-
             _disposed = true;
         }
     }
diff --git a/Emby.Server.Implementations/Data/BaseSqliteRepository.cs b/Emby.Server.Implementations/Data/BaseSqliteRepository.cs
index 0654132f4..8a3716380 100644
--- a/Emby.Server.Implementations/Data/BaseSqliteRepository.cs
+++ b/Emby.Server.Implementations/Data/BaseSqliteRepository.cs
@@ -17,7 +17,7 @@ namespace Emby.Server.Implementations.Data
         /// Initializes a new instance of the <see cref="BaseSqliteRepository"/> class.
         /// </summary>
         /// <param name="logger">The logger.</param>
-        protected BaseSqliteRepository(ILogger logger)
+        protected BaseSqliteRepository(ILogger<BaseSqliteRepository> logger)
         {
             Logger = logger;
         }
@@ -32,7 +32,7 @@ namespace Emby.Server.Implementations.Data
         /// Gets the logger.
         /// </summary>
         /// <value>The logger.</value>
-        protected ILogger Logger { get; }
+        protected ILogger<BaseSqliteRepository> Logger { get; }
 
         /// <summary>
         /// Gets the default connection flags.
@@ -162,7 +162,6 @@ namespace Emby.Server.Implementations.Data
                 }
 
                 return false;
-
             }, ReadTransactionMode);
         }
 
@@ -248,12 +247,12 @@ namespace Emby.Server.Implementations.Data
     public enum SynchronousMode
     {
         /// <summary>
-        /// SQLite continues without syncing as soon as it has handed data off to the operating system
+        /// SQLite continues without syncing as soon as it has handed data off to the operating system.
         /// </summary>
         Off = 0,
 
         /// <summary>
-        /// SQLite database engine will still sync at the most critical moments
+        /// SQLite database engine will still sync at the most critical moments.
         /// </summary>
         Normal = 1,
 
diff --git a/Emby.Server.Implementations/Data/CleanDatabaseScheduledTask.cs b/Emby.Server.Implementations/Data/CleanDatabaseScheduledTask.cs
index 37c678a5d..3de9d6371 100644
--- a/Emby.Server.Implementations/Data/CleanDatabaseScheduledTask.cs
+++ b/Emby.Server.Implementations/Data/CleanDatabaseScheduledTask.cs
@@ -12,7 +12,7 @@ namespace Emby.Server.Implementations.Data
     public class CleanDatabaseScheduledTask : ILibraryPostScanTask
     {
         private readonly ILibraryManager _libraryManager;
-        private readonly ILogger _logger;
+        private readonly ILogger<CleanDatabaseScheduledTask> _logger;
 
         public CleanDatabaseScheduledTask(ILibraryManager libraryManager, ILogger<CleanDatabaseScheduledTask> logger)
         {
@@ -51,7 +51,6 @@ namespace Emby.Server.Implementations.Data
                     _libraryManager.DeleteItem(item, new DeleteOptions
                     {
                         DeleteFileLocation = false
-
                     });
                 }
 
diff --git a/Emby.Server.Implementations/Data/SqliteDisplayPreferencesRepository.cs b/Emby.Server.Implementations/Data/SqliteDisplayPreferencesRepository.cs
index d474f1c6b..5597155a8 100644
--- a/Emby.Server.Implementations/Data/SqliteDisplayPreferencesRepository.cs
+++ b/Emby.Server.Implementations/Data/SqliteDisplayPreferencesRepository.cs
@@ -1,4 +1,4 @@
-#pragma warning disable CS1591
+#pragma warning disable CS1591
 
 using System;
 using System.Collections.Generic;
@@ -59,7 +59,7 @@ namespace Emby.Server.Implementations.Data
         }
 
         /// <summary>
-        /// Opens the connection to the database
+        /// Opens the connection to the database.
         /// </summary>
         /// <returns>Task.</returns>
         private void InitializeInternal()
@@ -77,7 +77,7 @@ namespace Emby.Server.Implementations.Data
         }
 
         /// <summary>
-        /// Save the display preferences associated with an item in the repo
+        /// Save the display preferences associated with an item in the repo.
         /// </summary>
         /// <param name="displayPreferences">The display preferences.</param>
         /// <param name="userId">The user id.</param>
@@ -122,7 +122,7 @@ namespace Emby.Server.Implementations.Data
         }
 
         /// <summary>
-        /// Save all display preferences associated with a user in the repo
+        /// Save all display preferences associated with a user in the repo.
         /// </summary>
         /// <param name="displayPreferences">The display preferences.</param>
         /// <param name="userId">The user id.</param>
diff --git a/Emby.Server.Implementations/Data/SqliteItemRepository.cs b/Emby.Server.Implementations/Data/SqliteItemRepository.cs
index ca5cd6fdd..a6390b1ef 100644
--- a/Emby.Server.Implementations/Data/SqliteItemRepository.cs
+++ b/Emby.Server.Implementations/Data/SqliteItemRepository.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Generic;
 using System.Globalization;
@@ -33,7 +35,7 @@ using SQLitePCL.pretty;
 namespace Emby.Server.Implementations.Data
 {
     /// <summary>
-    /// Class SQLiteItemRepository
+    /// Class SQLiteItemRepository.
     /// </summary>
     public class SqliteItemRepository : BaseSqliteRepository, IItemRepository
     {
@@ -100,7 +102,7 @@ namespace Emby.Server.Implementations.Data
         protected override TempStoreMode TempStore => TempStoreMode.Memory;
 
         /// <summary>
-        /// Opens the connection to the database
+        /// Opens the connection to the database.
         /// </summary>
         public void Initialize(SqliteUserDataRepository userDataRepo, IUserManager userManager)
         {
@@ -319,7 +321,6 @@ namespace Emby.Server.Implementations.Data
                     AddColumn(db, "MediaStreams", "ColorPrimaries", "TEXT", existingColumnNames);
                     AddColumn(db, "MediaStreams", "ColorSpace", "TEXT", existingColumnNames);
                     AddColumn(db, "MediaStreams", "ColorTransfer", "TEXT", existingColumnNames);
-
                 }, TransactionMode);
 
                 connection.RunQueries(postQueries);
@@ -547,7 +548,7 @@ namespace Emby.Server.Implementations.Data
         }
 
         /// <summary>
-        /// Save a standard item in the repo
+        /// Save a standard item in the repo.
         /// </summary>
         /// <param name="item">The item.</param>
         /// <param name="cancellationToken">The cancellation token.</param>
@@ -792,6 +793,7 @@ namespace Emby.Server.Implementations.Data
             {
                 saveItemStatement.TryBindNull("@Width");
             }
+
             if (item.Height > 0)
             {
                 saveItemStatement.TryBind("@Height", item.Height);
@@ -931,6 +933,7 @@ namespace Emby.Server.Implementations.Data
             {
                 saveItemStatement.TryBindNull("@SeriesName");
             }
+
             if (string.IsNullOrWhiteSpace(userDataKey))
             {
                 saveItemStatement.TryBindNull("@UserDataKey");
@@ -1006,6 +1009,7 @@ namespace Emby.Server.Implementations.Data
             {
                 artists = string.Join("|", hasArtists.Artists);
             }
+
             saveItemStatement.TryBind("@Artists", artists);
 
             string albumArtists = null;
@@ -1105,6 +1109,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     continue;
                 }
+
                 str.Append(ToValueString(i) + "|");
             }
 
@@ -1141,24 +1146,24 @@ namespace Emby.Server.Implementations.Data
 
         public string ToValueString(ItemImageInfo image)
         {
-            var delimeter = "*";
+            const string Delimeter = "*";
 
-            var path = image.Path;
-
-            if (path == null)
-            {
-                path = string.Empty;
-            }
+            var path = image.Path ?? string.Empty;
+            var hash = image.BlurHash ?? string.Empty;
 
             return GetPathToSave(path) +
-                   delimeter +
+                   Delimeter +
                    image.DateModified.Ticks.ToString(CultureInfo.InvariantCulture) +
-                   delimeter +
+                   Delimeter +
                    image.Type +
-                   delimeter +
+                   Delimeter +
                    image.Width.ToString(CultureInfo.InvariantCulture) +
-                   delimeter +
-                   image.Height.ToString(CultureInfo.InvariantCulture);
+                   Delimeter +
+                   image.Height.ToString(CultureInfo.InvariantCulture) +
+                   Delimeter +
+                   // Replace delimiters with other characters.
+                   // This can be removed when we migrate to a proper DB.
+                   hash.Replace('*', '/').Replace('|', '\\');
         }
 
         public ItemImageInfo ItemImageInfoFromValueString(string value)
@@ -1192,13 +1197,18 @@ namespace Emby.Server.Implementations.Data
                     image.Width = width;
                     image.Height = height;
                 }
+
+                if (parts.Length >= 6)
+                {
+                    image.BlurHash = parts[5].Replace('/', '*').Replace('\\', '|');
+                }
             }
 
             return image;
         }
 
         /// <summary>
-        /// Internal retrieve from items or users table
+        /// Internal retrieve from items or users table.
         /// </summary>
         /// <param name="id">The id.</param>
         /// <returns>BaseItem.</returns>
@@ -1360,6 +1370,7 @@ namespace Emby.Server.Implementations.Data
                         hasStartDate.StartDate = reader[index].ReadDateTime();
                     }
                 }
+
                 index++;
             }
 
@@ -1367,12 +1378,14 @@ namespace Emby.Server.Implementations.Data
             {
                 item.EndDate = reader[index].TryReadDateTime();
             }
+
             index++;
 
             if (!reader.IsDBNull(index))
             {
                 item.ChannelId = new Guid(reader.GetString(index));
             }
+
             index++;
 
             if (enableProgramAttributes)
@@ -1383,24 +1396,28 @@ namespace Emby.Server.Implementations.Data
                     {
                         hasProgramAttributes.IsMovie = reader.GetBoolean(index);
                     }
+
                     index++;
 
                     if (!reader.IsDBNull(index))
                     {
                         hasProgramAttributes.IsSeries = reader.GetBoolean(index);
                     }
+
                     index++;
 
                     if (!reader.IsDBNull(index))
                     {
                         hasProgramAttributes.EpisodeTitle = reader.GetString(index);
                     }
+
                     index++;
 
                     if (!reader.IsDBNull(index))
                     {
                         hasProgramAttributes.IsRepeat = reader.GetBoolean(index);
                     }
+
                     index++;
                 }
                 else
@@ -1413,6 +1430,7 @@ namespace Emby.Server.Implementations.Data
             {
                 item.CommunityRating = reader.GetFloat(index);
             }
+
             index++;
 
             if (HasField(query, ItemFields.CustomRating))
@@ -1421,6 +1439,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     item.CustomRating = reader.GetString(index);
                 }
+
                 index++;
             }
 
@@ -1428,6 +1447,7 @@ namespace Emby.Server.Implementations.Data
             {
                 item.IndexNumber = reader.GetInt32(index);
             }
+
             index++;
 
             if (HasField(query, ItemFields.Settings))
@@ -1436,18 +1456,21 @@ namespace Emby.Server.Implementations.Data
                 {
                     item.IsLocked = reader.GetBoolean(index);
                 }
+
                 index++;
 
                 if (!reader.IsDBNull(index))
                 {
                     item.PreferredMetadataLanguage = reader.GetString(index);
                 }
+
                 index++;
 
                 if (!reader.IsDBNull(index))
                 {
                     item.PreferredMetadataCountryCode = reader.GetString(index);
                 }
+
                 index++;
             }
 
@@ -1457,6 +1480,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     item.Width = reader.GetInt32(index);
                 }
+
                 index++;
             }
 
@@ -1466,6 +1490,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     item.Height = reader.GetInt32(index);
                 }
+
                 index++;
             }
 
@@ -1475,6 +1500,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     item.DateLastRefreshed = reader[index].ReadDateTime();
                 }
+
                 index++;
             }
 
@@ -1482,18 +1508,21 @@ namespace Emby.Server.Implementations.Data
             {
                 item.Name = reader.GetString(index);
             }
+
             index++;
 
             if (!reader.IsDBNull(index))
             {
                 item.Path = RestorePath(reader.GetString(index));
             }
+
             index++;
 
             if (!reader.IsDBNull(index))
             {
                 item.PremiereDate = reader[index].TryReadDateTime();
             }
+
             index++;
 
             if (HasField(query, ItemFields.Overview))
@@ -1502,6 +1531,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     item.Overview = reader.GetString(index);
                 }
+
                 index++;
             }
 
@@ -1509,18 +1539,21 @@ namespace Emby.Server.Implementations.Data
             {
                 item.ParentIndexNumber = reader.GetInt32(index);
             }
+
             index++;
 
             if (!reader.IsDBNull(index))
             {
                 item.ProductionYear = reader.GetInt32(index);
             }
+
             index++;
 
             if (!reader.IsDBNull(index))
             {
                 item.OfficialRating = reader.GetString(index);
             }
+
             index++;
 
             if (HasField(query, ItemFields.SortName))
@@ -1529,6 +1562,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     item.ForcedSortName = reader.GetString(index);
                 }
+
                 index++;
             }
 
@@ -1536,12 +1570,14 @@ namespace Emby.Server.Implementations.Data
             {
                 item.RunTimeTicks = reader.GetInt64(index);
             }
+
             index++;
 
             if (!reader.IsDBNull(index))
             {
                 item.Size = reader.GetInt64(index);
             }
+
             index++;
 
             if (HasField(query, ItemFields.DateCreated))
@@ -1550,6 +1586,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     item.DateCreated = reader[index].ReadDateTime();
                 }
+
                 index++;
             }
 
@@ -1557,6 +1594,7 @@ namespace Emby.Server.Implementations.Data
             {
                 item.DateModified = reader[index].ReadDateTime();
             }
+
             index++;
 
             item.Id = reader.GetGuid(index);
@@ -1568,6 +1606,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     item.Genres = reader.GetString(index).Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
                 }
+
                 index++;
             }
 
@@ -1575,6 +1614,7 @@ namespace Emby.Server.Implementations.Data
             {
                 item.ParentId = reader.GetGuid(index);
             }
+
             index++;
 
             if (!reader.IsDBNull(index))
@@ -1584,6 +1624,7 @@ namespace Emby.Server.Implementations.Data
                     item.Audio = audio;
                 }
             }
+
             index++;
 
             // TODO: Even if not needed by apps, the server needs it internally
@@ -1597,6 +1638,7 @@ namespace Emby.Server.Implementations.Data
                         liveTvChannel.ServiceName = reader.GetString(index);
                     }
                 }
+
                 index++;
             }
 
@@ -1604,6 +1646,7 @@ namespace Emby.Server.Implementations.Data
             {
                 item.IsInMixedFolder = reader.GetBoolean(index);
             }
+
             index++;
 
             if (HasField(query, ItemFields.DateLastSaved))
@@ -1612,6 +1655,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     item.DateLastSaved = reader[index].ReadDateTime();
                 }
+
                 index++;
             }
 
@@ -1619,18 +1663,20 @@ namespace Emby.Server.Implementations.Data
             {
                 if (!reader.IsDBNull(index))
                 {
-                    IEnumerable<MetadataFields> GetLockedFields(string s)
+                    IEnumerable<MetadataField> GetLockedFields(string s)
                     {
                         foreach (var i in s.Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries))
                         {
-                            if (Enum.TryParse(i, true, out MetadataFields parsedValue))
+                            if (Enum.TryParse(i, true, out MetadataField parsedValue))
                             {
                                 yield return parsedValue;
                             }
                         }
                     }
+
                     item.LockedFields = GetLockedFields(reader.GetString(index)).ToArray();
                 }
+
                 index++;
             }
 
@@ -1640,6 +1686,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     item.Studios = reader.GetString(index).Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
                 }
+
                 index++;
             }
 
@@ -1649,6 +1696,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     item.Tags = reader.GetString(index).Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
                 }
+
                 index++;
             }
 
@@ -1668,9 +1716,11 @@ namespace Emby.Server.Implementations.Data
                                 }
                             }
                         }
+
                         trailer.TrailerTypes = GetTrailerTypes(reader.GetString(index)).ToArray();
                     }
                 }
+
                 index++;
             }
 
@@ -1680,6 +1730,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     item.OriginalTitle = reader.GetString(index);
                 }
+
                 index++;
             }
 
@@ -1690,6 +1741,7 @@ namespace Emby.Server.Implementations.Data
                     video.PrimaryVersionId = reader.GetString(index);
                 }
             }
+
             index++;
 
             if (HasField(query, ItemFields.DateLastMediaAdded))
@@ -1698,6 +1750,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     folder.DateLastMediaAdded = reader[index].TryReadDateTime();
                 }
+
                 index++;
             }
 
@@ -1705,18 +1758,21 @@ namespace Emby.Server.Implementations.Data
             {
                 item.Album = reader.GetString(index);
             }
+
             index++;
 
             if (!reader.IsDBNull(index))
             {
                 item.CriticRating = reader.GetFloat(index);
             }
+
             index++;
 
             if (!reader.IsDBNull(index))
             {
                 item.IsVirtualItem = reader.GetBoolean(index);
             }
+
             index++;
 
             if (item is IHasSeries hasSeriesName)
@@ -1726,6 +1782,7 @@ namespace Emby.Server.Implementations.Data
                     hasSeriesName.SeriesName = reader.GetString(index);
                 }
             }
+
             index++;
 
             if (hasEpisodeAttributes)
@@ -1736,6 +1793,7 @@ namespace Emby.Server.Implementations.Data
                     {
                         episode.SeasonName = reader.GetString(index);
                     }
+
                     index++;
                     if (!reader.IsDBNull(index))
                     {
@@ -1746,6 +1804,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     index++;
                 }
+
                 index++;
             }
 
@@ -1759,6 +1818,7 @@ namespace Emby.Server.Implementations.Data
                         hasSeries.SeriesId = reader.GetGuid(index);
                     }
                 }
+
                 index++;
             }
 
@@ -1768,6 +1828,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     item.PresentationUniqueKey = reader.GetString(index);
                 }
+
                 index++;
             }
 
@@ -1777,6 +1838,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     item.InheritedParentalRatingValue = reader.GetInt32(index);
                 }
+
                 index++;
             }
 
@@ -1786,6 +1848,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     item.ExternalSeriesId = reader.GetString(index);
                 }
+
                 index++;
             }
 
@@ -1795,6 +1858,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     item.Tagline = reader.GetString(index);
                 }
+
                 index++;
             }
 
@@ -1802,6 +1866,7 @@ namespace Emby.Server.Implementations.Data
             {
                 DeserializeProviderIds(reader.GetString(index), item);
             }
+
             index++;
 
             if (query.DtoOptions.EnableImages)
@@ -1810,6 +1875,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     DeserializeImages(reader.GetString(index), item);
                 }
+
                 index++;
             }
 
@@ -1819,6 +1885,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     item.ProductionLocations = reader.GetString(index).Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries).ToArray();
                 }
+
                 index++;
             }
 
@@ -1828,6 +1895,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     item.ExtraIds = SplitToGuids(reader.GetString(index));
                 }
+
                 index++;
             }
 
@@ -1835,6 +1903,7 @@ namespace Emby.Server.Implementations.Data
             {
                 item.TotalBitrate = reader.GetInt32(index);
             }
+
             index++;
 
             if (!reader.IsDBNull(index))
@@ -1844,6 +1913,7 @@ namespace Emby.Server.Implementations.Data
                     item.ExtraType = extraType;
                 }
             }
+
             index++;
 
             if (hasArtistFields)
@@ -1852,12 +1922,14 @@ namespace Emby.Server.Implementations.Data
                 {
                     hasArtists.Artists = reader.GetString(index).Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
                 }
+
                 index++;
 
                 if (item is IHasAlbumArtist hasAlbumArtists && !reader.IsDBNull(index))
                 {
                     hasAlbumArtists.AlbumArtists = reader.GetString(index).Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
                 }
+
                 index++;
             }
 
@@ -1865,6 +1937,7 @@ namespace Emby.Server.Implementations.Data
             {
                 item.ExternalId = reader.GetString(index);
             }
+
             index++;
 
             if (HasField(query, ItemFields.SeriesPresentationUniqueKey))
@@ -1876,6 +1949,7 @@ namespace Emby.Server.Implementations.Data
                         hasSeries.SeriesPresentationUniqueKey = reader.GetString(index);
                     }
                 }
+
                 index++;
             }
 
@@ -1885,6 +1959,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     program.ShowId = reader.GetString(index);
                 }
+
                 index++;
             }
 
@@ -1892,6 +1967,7 @@ namespace Emby.Server.Implementations.Data
             {
                 item.OwnerId = reader.GetGuid(index);
             }
+
             index++;
 
             return item;
@@ -1912,7 +1988,7 @@ namespace Emby.Server.Implementations.Data
         }
 
         /// <summary>
-        /// Gets chapters for an item
+        /// Gets chapters for an item.
         /// </summary>
         /// <param name="item">The item.</param>
         /// <returns>IEnumerable{ChapterInfo}.</returns>
@@ -1940,7 +2016,7 @@ namespace Emby.Server.Implementations.Data
         }
 
         /// <summary>
-        /// Gets a single chapter for an item
+        /// Gets a single chapter for an item.
         /// </summary>
         /// <param name="item">The item.</param>
         /// <param name="index">The index.</param>
@@ -1971,6 +2047,7 @@ namespace Emby.Server.Implementations.Data
         /// Gets the chapter.
         /// </summary>
         /// <param name="reader">The reader.</param>
+        /// <param name="item">The item.</param>
         /// <returns>ChapterInfo.</returns>
         private ChapterInfo GetChapter(IReadOnlyList<IResultSetValue> reader, BaseItem item)
         {
@@ -2036,7 +2113,6 @@ namespace Emby.Server.Implementations.Data
                     db.Execute("delete from " + ChaptersTableName + " where ItemId=@ItemId", idBlob);
 
                     InsertChapters(idBlob, chapters, db);
-
                 }, TransactionMode);
             }
         }
@@ -2467,6 +2543,7 @@ namespace Emby.Server.Implementations.Data
             {
                 statement.TryBind("@SearchTermStartsWith", searchTerm + "%");
             }
+
             if (commandText.IndexOf("@SearchTermContains", StringComparison.OrdinalIgnoreCase) != -1)
             {
                 statement.TryBind("@SearchTermContains", "%" + searchTerm + "%");
@@ -2698,22 +2775,85 @@ namespace Emby.Server.Implementations.Data
 
         private string FixUnicodeChars(string buffer)
         {
-            if (buffer.IndexOf('\u2013') > -1) buffer = buffer.Replace('\u2013', '-'); // en dash
-            if (buffer.IndexOf('\u2014') > -1) buffer = buffer.Replace('\u2014', '-'); // em dash
-            if (buffer.IndexOf('\u2015') > -1) buffer = buffer.Replace('\u2015', '-'); // horizontal bar
-            if (buffer.IndexOf('\u2017') > -1) buffer = buffer.Replace('\u2017', '_'); // double low line
-            if (buffer.IndexOf('\u2018') > -1) buffer = buffer.Replace('\u2018', '\''); // left single quotation mark
-            if (buffer.IndexOf('\u2019') > -1) buffer = buffer.Replace('\u2019', '\''); // right single quotation mark
-            if (buffer.IndexOf('\u201a') > -1) buffer = buffer.Replace('\u201a', ','); // single low-9 quotation mark
-            if (buffer.IndexOf('\u201b') > -1) buffer = buffer.Replace('\u201b', '\''); // single high-reversed-9 quotation mark
-            if (buffer.IndexOf('\u201c') > -1) buffer = buffer.Replace('\u201c', '\"'); // left double quotation mark
-            if (buffer.IndexOf('\u201d') > -1) buffer = buffer.Replace('\u201d', '\"'); // right double quotation mark
-            if (buffer.IndexOf('\u201e') > -1) buffer = buffer.Replace('\u201e', '\"'); // double low-9 quotation mark
-            if (buffer.IndexOf('\u2026') > -1) buffer = buffer.Replace("\u2026", "..."); // horizontal ellipsis
-            if (buffer.IndexOf('\u2032') > -1) buffer = buffer.Replace('\u2032', '\''); // prime
-            if (buffer.IndexOf('\u2033') > -1) buffer = buffer.Replace('\u2033', '\"'); // double prime
-            if (buffer.IndexOf('\u0060') > -1) buffer = buffer.Replace('\u0060', '\''); // grave accent
-            if (buffer.IndexOf('\u00B4') > -1) buffer = buffer.Replace('\u00B4', '\''); // acute accent
+            if (buffer.IndexOf('\u2013') > -1)
+            {
+                buffer = buffer.Replace('\u2013', '-'); // en dash
+            }
+
+            if (buffer.IndexOf('\u2014') > -1)
+            {
+                buffer = buffer.Replace('\u2014', '-'); // em dash
+            }
+
+            if (buffer.IndexOf('\u2015') > -1)
+            {
+                buffer = buffer.Replace('\u2015', '-'); // horizontal bar
+            }
+
+            if (buffer.IndexOf('\u2017') > -1)
+            {
+                buffer = buffer.Replace('\u2017', '_'); // double low line
+            }
+
+            if (buffer.IndexOf('\u2018') > -1)
+            {
+                buffer = buffer.Replace('\u2018', '\''); // left single quotation mark
+            }
+
+            if (buffer.IndexOf('\u2019') > -1)
+            {
+                buffer = buffer.Replace('\u2019', '\''); // right single quotation mark
+            }
+
+            if (buffer.IndexOf('\u201a') > -1)
+            {
+                buffer = buffer.Replace('\u201a', ','); // single low-9 quotation mark
+            }
+
+            if (buffer.IndexOf('\u201b') > -1)
+            {
+                buffer = buffer.Replace('\u201b', '\''); // single high-reversed-9 quotation mark
+            }
+
+            if (buffer.IndexOf('\u201c') > -1)
+            {
+                buffer = buffer.Replace('\u201c', '\"'); // left double quotation mark
+            }
+
+            if (buffer.IndexOf('\u201d') > -1)
+            {
+                buffer = buffer.Replace('\u201d', '\"'); // right double quotation mark
+            }
+
+            if (buffer.IndexOf('\u201e') > -1)
+            {
+                buffer = buffer.Replace('\u201e', '\"'); // double low-9 quotation mark
+            }
+
+            if (buffer.IndexOf('\u2026') > -1)
+            {
+                buffer = buffer.Replace("\u2026", "..."); // horizontal ellipsis
+            }
+
+            if (buffer.IndexOf('\u2032') > -1)
+            {
+                buffer = buffer.Replace('\u2032', '\''); // prime
+            }
+
+            if (buffer.IndexOf('\u2033') > -1)
+            {
+                buffer = buffer.Replace('\u2033', '\"'); // double prime
+            }
+
+            if (buffer.IndexOf('\u0060') > -1)
+            {
+                buffer = buffer.Replace('\u0060', '\''); // grave accent
+            }
+
+            if (buffer.IndexOf('\u00B4') > -1)
+            {
+                buffer = buffer.Replace('\u00B4', '\''); // acute accent
+            }
 
             return buffer;
         }
@@ -2726,7 +2866,7 @@ namespace Emby.Server.Implementations.Data
 
                 foreach (var providerId in newItem.ProviderIds)
                 {
-                    if (providerId.Key == MetadataProviders.TmdbCollection.ToString())
+                    if (providerId.Key == MetadataProvider.TmdbCollection.ToString())
                     {
                         continue;
                     }
@@ -2737,6 +2877,7 @@ namespace Emby.Server.Implementations.Data
                         {
                             items[i] = newItem;
                         }
+
                         return;
                     }
                 }
@@ -2829,6 +2970,7 @@ namespace Emby.Server.Implementations.Data
             {
                 statementTexts.Add(commandText);
             }
+
             if (query.EnableTotalRecordCount)
             {
                 commandText = string.Empty;
@@ -3233,6 +3375,7 @@ namespace Emby.Server.Implementations.Data
             {
                 statementTexts.Add(commandText);
             }
+
             if (query.EnableTotalRecordCount)
             {
                 commandText = string.Empty;
@@ -3586,11 +3729,13 @@ namespace Emby.Server.Implementations.Data
                 whereClauses.Add("IndexNumber=@IndexNumber");
                 statement?.TryBind("@IndexNumber", query.IndexNumber.Value);
             }
+
             if (query.ParentIndexNumber.HasValue)
             {
                 whereClauses.Add("ParentIndexNumber=@ParentIndexNumber");
                 statement?.TryBind("@ParentIndexNumber", query.ParentIndexNumber.Value);
             }
+
             if (query.ParentIndexNumberNotEquals.HasValue)
             {
                 whereClauses.Add("(ParentIndexNumber<>@ParentIndexNumberNotEquals or ParentIndexNumber is null)");
@@ -3876,6 +4021,7 @@ namespace Emby.Server.Implementations.Data
                     {
                         statement.TryBind(paramName, artistId.ToByteArray());
                     }
+
                     index++;
                 }
 
@@ -3896,6 +4042,7 @@ namespace Emby.Server.Implementations.Data
                     {
                         statement.TryBind(paramName, artistId.ToByteArray());
                     }
+
                     index++;
                 }
 
@@ -3916,8 +4063,10 @@ namespace Emby.Server.Implementations.Data
                     {
                         statement.TryBind(paramName, artistId.ToByteArray());
                     }
+
                     index++;
                 }
+
                 var clause = "(" + string.Join(" OR ", clauses) + ")";
                 whereClauses.Add(clause);
             }
@@ -3935,8 +4084,10 @@ namespace Emby.Server.Implementations.Data
                     {
                         statement.TryBind(paramName, albumId.ToByteArray());
                     }
+
                     index++;
                 }
+
                 var clause = "(" + string.Join(" OR ", clauses) + ")";
                 whereClauses.Add(clause);
             }
@@ -3954,8 +4105,10 @@ namespace Emby.Server.Implementations.Data
                     {
                         statement.TryBind(paramName, artistId.ToByteArray());
                     }
+
                     index++;
                 }
+
                 var clause = "(" + string.Join(" OR ", clauses) + ")";
                 whereClauses.Add(clause);
             }
@@ -3973,8 +4126,10 @@ namespace Emby.Server.Implementations.Data
                     {
                         statement.TryBind(paramName, genreId.ToByteArray());
                     }
+
                     index++;
                 }
+
                 var clause = "(" + string.Join(" OR ", clauses) + ")";
                 whereClauses.Add(clause);
             }
@@ -3990,8 +4145,10 @@ namespace Emby.Server.Implementations.Data
                     {
                         statement.TryBind("@Genre" + index, GetCleanValue(item));
                     }
+
                     index++;
                 }
+
                 var clause = "(" + string.Join(" OR ", clauses) + ")";
                 whereClauses.Add(clause);
             }
@@ -4007,8 +4164,10 @@ namespace Emby.Server.Implementations.Data
                     {
                         statement.TryBind("@Tag" + index, GetCleanValue(item));
                     }
+
                     index++;
                 }
+
                 var clause = "(" + string.Join(" OR ", clauses) + ")";
                 whereClauses.Add(clause);
             }
@@ -4024,8 +4183,10 @@ namespace Emby.Server.Implementations.Data
                     {
                         statement.TryBind("@ExcludeTag" + index, GetCleanValue(item));
                     }
+
                     index++;
                 }
+
                 var clause = "(" + string.Join(" OR ", clauses) + ")";
                 whereClauses.Add(clause);
             }
@@ -4044,8 +4205,10 @@ namespace Emby.Server.Implementations.Data
                     {
                         statement.TryBind(paramName, studioId.ToByteArray());
                     }
+
                     index++;
                 }
+
                 var clause = "(" + string.Join(" OR ", clauses) + ")";
                 whereClauses.Add(clause);
             }
@@ -4061,8 +4224,10 @@ namespace Emby.Server.Implementations.Data
                     {
                         statement.TryBind("@OfficialRating" + index, item);
                     }
+
                     index++;
                 }
+
                 var clause = "(" + string.Join(" OR ", clauses) + ")";
                 whereClauses.Add(clause);
             }
@@ -4237,6 +4402,7 @@ namespace Emby.Server.Implementations.Data
                     statement.TryBind("@IsVirtualItem", isVirtualItem.Value);
                 }
             }
+
             if (query.IsSpecialSeason.HasValue)
             {
                 if (query.IsSpecialSeason.Value)
@@ -4248,6 +4414,7 @@ namespace Emby.Server.Implementations.Data
                     whereClauses.Add("IndexNumber <> 0");
                 }
             }
+
             if (query.IsUnaired.HasValue)
             {
                 if (query.IsUnaired.Value)
@@ -4259,6 +4426,7 @@ namespace Emby.Server.Implementations.Data
                     whereClauses.Add("PremiereDate < DATETIME('now')");
                 }
             }
+
             var queryMediaTypes = query.MediaTypes.Where(IsValidMediaType).ToArray();
             if (queryMediaTypes.Length == 1)
             {
@@ -4274,6 +4442,7 @@ namespace Emby.Server.Implementations.Data
 
                 whereClauses.Add("MediaType in (" + val + ")");
             }
+
             if (query.ItemIds.Length > 0)
             {
                 var includeIds = new List<string>();
@@ -4286,11 +4455,13 @@ namespace Emby.Server.Implementations.Data
                     {
                         statement.TryBind("@IncludeId" + index, id);
                     }
+
                     index++;
                 }
 
                 whereClauses.Add("(" + string.Join(" OR ", includeIds) + ")");
             }
+
             if (query.ExcludeItemIds.Length > 0)
             {
                 var excludeIds = new List<string>();
@@ -4303,6 +4474,7 @@ namespace Emby.Server.Implementations.Data
                     {
                         statement.TryBind("@ExcludeId" + index, id);
                     }
+
                     index++;
                 }
 
@@ -4316,7 +4488,7 @@ namespace Emby.Server.Implementations.Data
                 var index = 0;
                 foreach (var pair in query.ExcludeProviderIds)
                 {
-                    if (string.Equals(pair.Key, MetadataProviders.TmdbCollection.ToString(), StringComparison.OrdinalIgnoreCase))
+                    if (string.Equals(pair.Key, MetadataProvider.TmdbCollection.ToString(), StringComparison.OrdinalIgnoreCase))
                     {
                         continue;
                     }
@@ -4327,6 +4499,7 @@ namespace Emby.Server.Implementations.Data
                     {
                         statement.TryBind(paramName, "%" + pair.Key + "=" + pair.Value + "%");
                     }
+
                     index++;
 
                     break;
@@ -4345,14 +4518,14 @@ namespace Emby.Server.Implementations.Data
                 var index = 0;
                 foreach (var pair in query.HasAnyProviderId)
                 {
-                    if (string.Equals(pair.Key, MetadataProviders.TmdbCollection.ToString(), StringComparison.OrdinalIgnoreCase))
+                    if (string.Equals(pair.Key, MetadataProvider.TmdbCollection.ToString(), StringComparison.OrdinalIgnoreCase))
                     {
                         continue;
                     }
 
                     // TODO this seems to be an idea for a better schema where ProviderIds are their own table
                     //      buut this is not implemented
-                    //hasProviderIds.Add("(COALESCE((select value from ProviderIds where ItemId=Guid and Name = '" + pair.Key + "'), '') <> " + paramName + ")");
+                    // hasProviderIds.Add("(COALESCE((select value from ProviderIds where ItemId=Guid and Name = '" + pair.Key + "'), '') <> " + paramName + ")");
 
                     // TODO this is a really BAD way to do it since the pair:
                     //      Tmdb, 1234 matches Tmdb=1234 but also Tmdb=1234567
@@ -4369,6 +4542,7 @@ namespace Emby.Server.Implementations.Data
                     {
                         statement.TryBind(paramName, "%" + pair.Key + "=" + pair.Value + "%");
                     }
+
                     index++;
 
                     break;
@@ -4419,6 +4593,7 @@ namespace Emby.Server.Implementations.Data
                 {
                     whereClauses.Add("(TopParentId=@TopParentId)");
                 }
+
                 if (statement != null)
                 {
                     statement.TryBind("@TopParentId", queryTopParentIds[0].ToString("N", CultureInfo.InvariantCulture));
@@ -4456,11 +4631,13 @@ namespace Emby.Server.Implementations.Data
                     statement.TryBind("@AncestorId", query.AncestorIds[0]);
                 }
             }
+
             if (query.AncestorIds.Length > 1)
             {
                 var inClause = string.Join(",", query.AncestorIds.Select(i => "'" + i.ToString("N", CultureInfo.InvariantCulture) + "'"));
                 whereClauses.Add(string.Format("Guid in (select itemId from AncestorIds where AncestorIdText in ({0}))", inClause));
             }
+
             if (!string.IsNullOrWhiteSpace(query.AncestorWithPresentationUniqueKey))
             {
                 var inClause = "select guid from TypedBaseItems where PresentationUniqueKey=@AncestorWithPresentationUniqueKey";
@@ -4489,6 +4666,7 @@ namespace Emby.Server.Implementations.Data
                     statement.TryBind("@UnratedType", query.BlockUnratedItems[0].ToString());
                 }
             }
+
             if (query.BlockUnratedItems.Length > 1)
             {
                 var inClause = string.Join(",", query.BlockUnratedItems.Select(i => "'" + i.ToString() + "'"));
@@ -4781,7 +4959,6 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
                 connection.RunInTransaction(db =>
                 {
                     connection.ExecuteAll(sql);
-
                 }, TransactionMode);
             }
         }
@@ -4964,6 +5141,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
                     statement.TryBind("@ItemId", query.ItemId.ToByteArray());
                 }
             }
+
             if (!query.AppearsInItemId.Equals(Guid.Empty))
             {
                 whereClauses.Add("Name in (Select Name from People where ItemId=@AppearsInItemId)");
@@ -4972,6 +5150,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
                     statement.TryBind("@AppearsInItemId", query.AppearsInItemId.ToByteArray());
                 }
             }
+
             var queryPersonTypes = query.PersonTypes.Where(IsValidPersonType).ToList();
 
             if (queryPersonTypes.Count == 1)
@@ -4988,6 +5167,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
 
                 whereClauses.Add("PersonType in (" + val + ")");
             }
+
             var queryExcludePersonTypes = query.ExcludePersonTypes.Where(IsValidPersonType).ToList();
 
             if (queryExcludePersonTypes.Count == 1)
@@ -5004,6 +5184,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
 
                 whereClauses.Add("PersonType not in (" + val + ")");
             }
+
             if (query.MaxListOrder.HasValue)
             {
                 whereClauses.Add("ListOrder<=@MaxListOrder");
@@ -5012,6 +5193,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
                     statement.TryBind("@MaxListOrder", query.MaxListOrder.Value);
                 }
             }
+
             if (!string.IsNullOrWhiteSpace(query.NameContains))
             {
                 whereClauses.Add("Name like @NameContains");
@@ -5151,6 +5333,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
                 var typeString = string.Join(",", withItemTypes.Select(i => "'" + i + "'"));
                 commandText += " AND ItemId In (select guid from typedbaseitems where type in (" + typeString + "))";
             }
+
             if (excludeItemTypes.Count > 0)
             {
                 var typeString = string.Join(",", excludeItemTypes.Select(i => "'" + i + "'"));
@@ -5172,7 +5355,6 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
                         }
                     }
                 }
-
             }
 
             LogQueryTime("GetItemValueNames", commandText, now);
@@ -5623,7 +5805,6 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
                     db.Execute("delete from People where ItemId=@ItemId", itemIdBlob);
 
                     InsertPeople(itemIdBlob, people, db);
-
                 }, TransactionMode);
             }
         }
@@ -5780,7 +5961,6 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
                     db.Execute("delete from mediastreams where ItemId=@ItemId", itemIdBlob);
 
                     InsertMediaStreams(itemIdBlob, streams, db);
-
                 }, TransactionMode);
             }
         }
@@ -6126,7 +6306,6 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
                     db.Execute("delete from mediaattachments where ItemId=@ItemId", itemIdBlob);
 
                     InsertMediaAttachments(itemIdBlob, attachments, db, cancellationToken);
-
                 }, TransactionMode);
             }
         }
@@ -6192,7 +6371,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
         /// Gets the attachment.
         /// </summary>
         /// <param name="reader">The reader.</param>
-        /// <returns>MediaAttachment</returns>
+        /// <returns>MediaAttachment.</returns>
         private MediaAttachment GetMediaAttachment(IReadOnlyList<IResultSetValue> reader)
         {
             var item = new MediaAttachment
diff --git a/Emby.Server.Implementations/Data/SqliteUserDataRepository.cs b/Emby.Server.Implementations/Data/SqliteUserDataRepository.cs
index 6ee6230fc..4a78aac8e 100644
--- a/Emby.Server.Implementations/Data/SqliteUserDataRepository.cs
+++ b/Emby.Server.Implementations/Data/SqliteUserDataRepository.cs
@@ -4,6 +4,7 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Threading;
+using Jellyfin.Data.Entities;
 using MediaBrowser.Common.Configuration;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
@@ -134,10 +135,12 @@ namespace Emby.Server.Implementations.Data
             {
                 throw new ArgumentNullException(nameof(userData));
             }
+
             if (internalUserId <= 0)
             {
                 throw new ArgumentNullException(nameof(internalUserId));
             }
+
             if (string.IsNullOrEmpty(key))
             {
                 throw new ArgumentNullException(nameof(key));
@@ -152,6 +155,7 @@ namespace Emby.Server.Implementations.Data
             {
                 throw new ArgumentNullException(nameof(userData));
             }
+
             if (internalUserId <= 0)
             {
                 throw new ArgumentNullException(nameof(internalUserId));
@@ -234,7 +238,7 @@ namespace Emby.Server.Implementations.Data
         }
 
         /// <summary>
-        /// Persist all user data for the specified user
+        /// Persist all user data for the specified user.
         /// </summary>
         private void PersistAllUserData(long internalUserId, UserItemData[] userDataList, CancellationToken cancellationToken)
         {
@@ -308,7 +312,7 @@ namespace Emby.Server.Implementations.Data
         }
 
         /// <summary>
-        /// Return all user-data associated with the given user
+        /// Return all user-data associated with the given user.
         /// </summary>
         /// <param name="internalUserId"></param>
         /// <returns></returns>
@@ -338,7 +342,7 @@ namespace Emby.Server.Implementations.Data
         }
 
         /// <summary>
-        /// Read a row from the specified reader into the provided userData object
+        /// Read a row from the specified reader into the provided userData object.
         /// </summary>
         /// <param name="reader"></param>
         private UserItemData ReadRow(IReadOnlyList<IResultSetValue> reader)
@@ -346,7 +350,7 @@ namespace Emby.Server.Implementations.Data
             var userData = new UserItemData();
 
             userData.Key = reader[0].ToString();
-            //userData.UserId = reader[1].ReadGuidFromBlob();
+            // userData.UserId = reader[1].ReadGuidFromBlob();
 
             if (reader[2].SQLiteType != SQLiteType.Null)
             {
diff --git a/Emby.Server.Implementations/Data/SqliteUserRepository.cs b/Emby.Server.Implementations/Data/SqliteUserRepository.cs
deleted file mode 100644
index 0c3f26974..000000000
--- a/Emby.Server.Implementations/Data/SqliteUserRepository.cs
+++ /dev/null
@@ -1,240 +0,0 @@
-#pragma warning disable CS1591
-
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Text.Json;
-using MediaBrowser.Common.Json;
-using MediaBrowser.Controller;
-using MediaBrowser.Controller.Entities;
-using MediaBrowser.Controller.Persistence;
-using Microsoft.Extensions.Logging;
-using SQLitePCL.pretty;
-
-namespace Emby.Server.Implementations.Data
-{
-    /// <summary>
-    /// Class SQLiteUserRepository
-    /// </summary>
-    public class SqliteUserRepository : BaseSqliteRepository, IUserRepository
-    {
-        private readonly JsonSerializerOptions _jsonOptions;
-
-        public SqliteUserRepository(
-            ILogger<SqliteUserRepository> logger,
-            IServerApplicationPaths appPaths)
-            : base(logger)
-        {
-            _jsonOptions = JsonDefaults.GetOptions();
-
-            DbFilePath = Path.Combine(appPaths.DataPath, "users.db");
-        }
-
-        /// <summary>
-        /// Gets the name of the repository
-        /// </summary>
-        /// <value>The name.</value>
-        public string Name => "SQLite";
-
-        /// <summary>
-        /// Opens the connection to the database.
-        /// </summary>
-        public void Initialize()
-        {
-            using (var connection = GetConnection())
-            {
-                var localUsersTableExists = TableExists(connection, "LocalUsersv2");
-
-                connection.RunQueries(new[] {
-                    "create table if not exists LocalUsersv2 (Id INTEGER PRIMARY KEY, guid GUID NOT NULL, data BLOB NOT NULL)",
-                    "drop index if exists idx_users"
-                });
-
-                if (!localUsersTableExists && TableExists(connection, "Users"))
-                {
-                    TryMigrateToLocalUsersTable(connection);
-                }
-
-                RemoveEmptyPasswordHashes(connection);
-            }
-        }
-
-        private void TryMigrateToLocalUsersTable(ManagedConnection connection)
-        {
-            try
-            {
-                connection.RunQueries(new[]
-                {
-                    "INSERT INTO LocalUsersv2 (guid, data) SELECT guid,data from users"
-                });
-            }
-            catch (Exception ex)
-            {
-                Logger.LogError(ex, "Error migrating users database");
-            }
-        }
-
-        private void RemoveEmptyPasswordHashes(ManagedConnection connection)
-        {
-            foreach (var user in RetrieveAllUsers(connection))
-            {
-                // If the user password is the sha1 hash of the empty string, remove it
-                if (!string.Equals(user.Password, "DA39A3EE5E6B4B0D3255BFEF95601890AFD80709", StringComparison.Ordinal)
-                    && !string.Equals(user.Password, "$SHA1$DA39A3EE5E6B4B0D3255BFEF95601890AFD80709", StringComparison.Ordinal))
-                {
-                    continue;
-                }
-
-                user.Password = null;
-                var serialized = JsonSerializer.SerializeToUtf8Bytes(user, _jsonOptions);
-
-                connection.RunInTransaction(db =>
-                {
-                    using (var statement = db.PrepareStatement("update LocalUsersv2 set data=@data where Id=@InternalId"))
-                    {
-                        statement.TryBind("@InternalId", user.InternalId);
-                        statement.TryBind("@data", serialized);
-                        statement.MoveNext();
-                    }
-                }, TransactionMode);
-            }
-        }
-
-        /// <summary>
-        /// Save a user in the repo
-        /// </summary>
-        public void CreateUser(User user)
-        {
-            if (user == null)
-            {
-                throw new ArgumentNullException(nameof(user));
-            }
-
-            var serialized = JsonSerializer.SerializeToUtf8Bytes(user, _jsonOptions);
-
-            using (var connection = GetConnection())
-            {
-                connection.RunInTransaction(db =>
-                {
-                    using (var statement = db.PrepareStatement("insert into LocalUsersv2 (guid, data) values (@guid, @data)"))
-                    {
-                        statement.TryBind("@guid", user.Id.ToByteArray());
-                        statement.TryBind("@data", serialized);
-
-                        statement.MoveNext();
-                    }
-
-                    var createdUser = GetUser(user.Id, connection);
-
-                    if (createdUser == null)
-                    {
-                        throw new ApplicationException("created user should never be null");
-                    }
-
-                    user.InternalId = createdUser.InternalId;
-
-                }, TransactionMode);
-            }
-        }
-
-        public void UpdateUser(User user)
-        {
-            if (user == null)
-            {
-                throw new ArgumentNullException(nameof(user));
-            }
-
-            var serialized = JsonSerializer.SerializeToUtf8Bytes(user, _jsonOptions);
-
-            using (var connection = GetConnection())
-            {
-                connection.RunInTransaction(db =>
-                {
-                    using (var statement = db.PrepareStatement("update LocalUsersv2 set data=@data where Id=@InternalId"))
-                    {
-                        statement.TryBind("@InternalId", user.InternalId);
-                        statement.TryBind("@data", serialized);
-                        statement.MoveNext();
-                    }
-
-                }, TransactionMode);
-            }
-        }
-
-        private User GetUser(Guid guid, ManagedConnection connection)
-        {
-            using (var statement = connection.PrepareStatement("select id,guid,data from LocalUsersv2 where guid=@guid"))
-            {
-                statement.TryBind("@guid", guid);
-
-                foreach (var row in statement.ExecuteQuery())
-                {
-                    return GetUser(row);
-                }
-            }
-
-            return null;
-        }
-
-        private User GetUser(IReadOnlyList<IResultSetValue> row)
-        {
-            var id = row[0].ToInt64();
-            var guid = row[1].ReadGuidFromBlob();
-
-            var user = JsonSerializer.Deserialize<User>(row[2].ToBlob(), _jsonOptions);
-            user.InternalId = id;
-            user.Id = guid;
-            return user;
-        }
-
-        /// <summary>
-        /// Retrieve all users from the database
-        /// </summary>
-        /// <returns>IEnumerable{User}.</returns>
-        public List<User> RetrieveAllUsers()
-        {
-            using (var connection = GetConnection(true))
-            {
-                return new List<User>(RetrieveAllUsers(connection));
-            }
-        }
-
-        /// <summary>
-        /// Retrieve all users from the database
-        /// </summary>
-        /// <returns>IEnumerable{User}.</returns>
-        private IEnumerable<User> RetrieveAllUsers(ManagedConnection connection)
-        {
-            foreach (var row in connection.Query("select id,guid,data from LocalUsersv2"))
-            {
-                yield return GetUser(row);
-            }
-        }
-
-        /// <summary>
-        /// Deletes the user.
-        /// </summary>
-        /// <param name="user">The user.</param>
-        /// <returns>Task.</returns>
-        /// <exception cref="ArgumentNullException">user</exception>
-        public void DeleteUser(User user)
-        {
-            if (user == null)
-            {
-                throw new ArgumentNullException(nameof(user));
-            }
-
-            using (var connection = GetConnection())
-            {
-                connection.RunInTransaction(db =>
-                {
-                    using (var statement = db.PrepareStatement("delete from LocalUsersv2 where Id=@id"))
-                    {
-                        statement.TryBind("@id", user.InternalId);
-                        statement.MoveNext();
-                    }
-                }, TransactionMode);
-            }
-        }
-    }
-}
diff --git a/Emby.Server.Implementations/Devices/DeviceId.cs b/Emby.Server.Implementations/Devices/DeviceId.cs
index f0d43e665..fa6ac95fd 100644
--- a/Emby.Server.Implementations/Devices/DeviceId.cs
+++ b/Emby.Server.Implementations/Devices/DeviceId.cs
@@ -12,7 +12,7 @@ namespace Emby.Server.Implementations.Devices
     public class DeviceId
     {
         private readonly IApplicationPaths _appPaths;
-        private readonly ILogger _logger;
+        private readonly ILogger<DeviceId> _logger;
 
         private readonly object _syncLock = new object();
 
@@ -90,7 +90,7 @@ namespace Emby.Server.Implementations.Devices
         public DeviceId(IApplicationPaths appPaths, ILoggerFactory loggerFactory)
         {
             _appPaths = appPaths;
-            _logger = loggerFactory.CreateLogger("SystemId");
+            _logger = loggerFactory.CreateLogger<DeviceId>();
         }
 
         public string Value => _id ?? (_id = GetDeviceId());
diff --git a/Emby.Server.Implementations/Devices/DeviceManager.cs b/Emby.Server.Implementations/Devices/DeviceManager.cs
index 2283f2433..e75745cc6 100644
--- a/Emby.Server.Implementations/Devices/DeviceManager.cs
+++ b/Emby.Server.Implementations/Devices/DeviceManager.cs
@@ -5,10 +5,11 @@ using System.Collections.Generic;
 using System.Globalization;
 using System.IO;
 using System.Linq;
+using Jellyfin.Data.Enums;
+using Jellyfin.Data.Entities;
 using MediaBrowser.Common.Extensions;
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Devices;
-using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Security;
 using MediaBrowser.Model.Devices;
@@ -16,7 +17,6 @@ using MediaBrowser.Model.Events;
 using MediaBrowser.Model.Querying;
 using MediaBrowser.Model.Serialization;
 using MediaBrowser.Model.Session;
-using MediaBrowser.Model.Users;
 
 namespace Emby.Server.Implementations.Devices
 {
@@ -27,11 +27,10 @@ namespace Emby.Server.Implementations.Devices
         private readonly IServerConfigurationManager _config;
         private readonly IAuthenticationRepository _authRepo;
         private readonly Dictionary<string, ClientCapabilities> _capabilitiesCache;
+        private readonly object _capabilitiesSyncLock = new object();
 
         public event EventHandler<GenericEventArgs<Tuple<string, DeviceOptions>>> DeviceOptionsUpdated;
 
-        private readonly object _capabilitiesSyncLock = new object();
-
         public DeviceManager(
             IAuthenticationRepository authRepo,
             IJsonSerializer json,
@@ -62,13 +61,7 @@ namespace Emby.Server.Implementations.Devices
         {
             _authRepo.UpdateDeviceOptions(deviceId, options);
 
-            if (DeviceOptionsUpdated != null)
-            {
-                DeviceOptionsUpdated(this, new GenericEventArgs<Tuple<string, DeviceOptions>>()
-                {
-                    Argument = new Tuple<string, DeviceOptions>(deviceId, options)
-                });
-            }
+            DeviceOptionsUpdated?.Invoke(this, new GenericEventArgs<Tuple<string, DeviceOptions>>(new Tuple<string, DeviceOptions>(deviceId, options)));
         }
 
         public DeviceOptions GetDeviceOptions(string deviceId)
@@ -119,7 +112,7 @@ namespace Emby.Server.Implementations.Devices
         {
             IEnumerable<AuthenticationInfo> sessions = _authRepo.Get(new AuthenticationInfoQuery
             {
-                //UserId = query.UserId
+                // UserId = query.UserId
                 HasUser = true
             }).Items;
 
@@ -176,12 +169,18 @@ namespace Emby.Server.Implementations.Devices
             {
                 throw new ArgumentException("user not found");
             }
+
             if (string.IsNullOrEmpty(deviceId))
             {
                 throw new ArgumentNullException(nameof(deviceId));
             }
 
-            if (!CanAccessDevice(user.Policy, deviceId))
+            if (user.HasPermission(PermissionKind.EnableAllDevices) || user.HasPermission(PermissionKind.IsAdministrator))
+            {
+                return true;
+            }
+
+            if (!user.GetPreference(PreferenceKind.EnabledDevices).Contains(deviceId, StringComparer.OrdinalIgnoreCase))
             {
                 var capabilities = GetCapabilities(deviceId);
 
@@ -193,20 +192,5 @@ namespace Emby.Server.Implementations.Devices
 
             return true;
         }
-
-        private static bool CanAccessDevice(UserPolicy policy, string id)
-        {
-            if (policy.EnableAllDevices)
-            {
-                return true;
-            }
-
-            if (policy.IsAdministrator)
-            {
-                return true;
-            }
-
-            return policy.EnabledDevices.Contains(id, StringComparer.OrdinalIgnoreCase);
-        }
     }
 }
diff --git a/Emby.Server.Implementations/Dto/DtoService.cs b/Emby.Server.Implementations/Dto/DtoService.cs
index c4b65d265..c967e9230 100644
--- a/Emby.Server.Implementations/Dto/DtoService.cs
+++ b/Emby.Server.Implementations/Dto/DtoService.cs
@@ -6,14 +6,14 @@ using System.Globalization;
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
+using Jellyfin.Data.Entities;
+using Jellyfin.Data.Enums;
 using MediaBrowser.Common;
 using MediaBrowser.Controller.Channels;
 using MediaBrowser.Controller.Drawing;
 using MediaBrowser.Controller.Dto;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Audio;
-using MediaBrowser.Controller.Entities.Movies;
-using MediaBrowser.Controller.Entities.TV;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.LiveTv;
 using MediaBrowser.Controller.Persistence;
@@ -24,12 +24,20 @@ using MediaBrowser.Model.Dto;
 using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Querying;
 using Microsoft.Extensions.Logging;
+using Book = MediaBrowser.Controller.Entities.Book;
+using Episode = MediaBrowser.Controller.Entities.TV.Episode;
+using Movie = MediaBrowser.Controller.Entities.Movies.Movie;
+using MusicAlbum = MediaBrowser.Controller.Entities.Audio.MusicAlbum;
+using Person = MediaBrowser.Controller.Entities.Person;
+using Photo = MediaBrowser.Controller.Entities.Photo;
+using Season = MediaBrowser.Controller.Entities.TV.Season;
+using Series = MediaBrowser.Controller.Entities.TV.Series;
 
 namespace Emby.Server.Implementations.Dto
 {
     public class DtoService : IDtoService
     {
-        private readonly ILogger _logger;
+        private readonly ILogger<DtoService> _logger;
         private readonly ILibraryManager _libraryManager;
         private readonly IUserDataManager _userDataRepository;
         private readonly IItemRepository _itemRepo;
@@ -66,7 +74,7 @@ namespace Emby.Server.Implementations.Dto
         }
 
         /// <summary>
-        /// Converts a BaseItem to a DTOBaseItem
+        /// Converts a BaseItem to a DTOBaseItem.
         /// </summary>
         /// <param name="item">The item.</param>
         /// <param name="fields">The fields.</param>
@@ -269,6 +277,7 @@ namespace Emby.Server.Implementations.Dto
                     dto.EpisodeTitle = dto.Name;
                     dto.Name = dto.SeriesName;
                 }
+
                 liveTvManager.AddInfoToRecordingDto(item, dto, activeRecording, user);
             }
 
@@ -284,6 +293,7 @@ namespace Emby.Server.Implementations.Dto
                 {
                     continue;
                 }
+
                 var containers = container.Split(new[] { ',' });
                 if (containers.Length < 2)
                 {
@@ -384,7 +394,7 @@ namespace Emby.Server.Implementations.Dto
 
                     if (options.ContainsField(ItemFields.ChildCount))
                     {
-                        dto.ChildCount = dto.ChildCount ?? GetChildCount(folder, user);
+                        dto.ChildCount ??= GetChildCount(folder, user);
                     }
                 }
 
@@ -398,7 +408,6 @@ namespace Emby.Server.Implementations.Dto
                     dto.DateLastMediaAdded = folder.DateLastMediaAdded;
                 }
             }
-
             else
             {
                 if (options.EnableUserData)
@@ -414,7 +423,7 @@ namespace Emby.Server.Implementations.Dto
 
             if (options.ContainsField(ItemFields.BasicSyncInfo))
             {
-                var userCanSync = user != null && user.Policy.EnableContentDownloading;
+                var userCanSync = user != null && user.HasPermission(PermissionKind.EnableContentDownloading);
                 if (userCanSync && item.SupportsExternalTransfer)
                 {
                     dto.SupportsSync = true;
@@ -435,7 +444,7 @@ namespace Emby.Server.Implementations.Dto
         }
 
         /// <summary>
-        /// Gets client-side Id of a server-side BaseItem
+        /// Gets client-side Id of a server-side BaseItem.
         /// </summary>
         /// <param name="item">The item.</param>
         /// <returns>System.String.</returns>
@@ -449,6 +458,7 @@ namespace Emby.Server.Implementations.Dto
         {
             dto.SeriesName = item.SeriesName;
         }
+
         private static void SetPhotoProperties(BaseItemDto dto, Photo item)
         {
             dto.CameraMake = item.CameraMake;
@@ -530,7 +540,7 @@ namespace Emby.Server.Implementations.Dto
         }
 
         /// <summary>
-        /// Attaches People DTO's to a DTOBaseItem
+        /// Attaches People DTO's to a DTOBaseItem.
         /// </summary>
         /// <param name="dto">The dto.</param>
         /// <param name="item">The item.</param>
@@ -547,22 +557,27 @@ namespace Emby.Server.Implementations.Dto
                     {
                         return 0;
                     }
+
                     if (i.IsType(PersonType.GuestStar))
                     {
                         return 1;
                     }
+
                     if (i.IsType(PersonType.Director))
                     {
                         return 2;
                     }
+
                     if (i.IsType(PersonType.Writer))
                     {
                         return 3;
                     }
+
                     if (i.IsType(PersonType.Producer))
                     {
                         return 4;
                     }
+
                     if (i.IsType(PersonType.Composer))
                     {
                         return 4;
@@ -586,7 +601,6 @@ namespace Emby.Server.Implementations.Dto
                         _logger.LogError(ex, "Error getting person {Name}", c);
                         return null;
                     }
-
                 }).Where(i => i != null)
                 .GroupBy(i => i.Name, StringComparer.OrdinalIgnoreCase)
                 .Select(x => x.First())
@@ -605,8 +619,9 @@ namespace Emby.Server.Implementations.Dto
 
                 if (dictionary.TryGetValue(person.Name, out Person entity))
                 {
-                    baseItemPerson.PrimaryImageTag = GetImageCacheTag(entity, ImageType.Primary);
+                    baseItemPerson.PrimaryImageTag = GetTagAndFillBlurhash(dto, entity, ImageType.Primary);
                     baseItemPerson.Id = entity.Id.ToString("N", CultureInfo.InvariantCulture);
+                    baseItemPerson.ImageBlurHashes = dto.ImageBlurHashes;
                     list.Add(baseItemPerson);
                 }
             }
@@ -654,8 +669,72 @@ namespace Emby.Server.Implementations.Dto
             return _libraryManager.GetGenreId(name);
         }
 
+        private string GetTagAndFillBlurhash(BaseItemDto dto, BaseItem item, ImageType imageType, int imageIndex = 0)
+        {
+            var image = item.GetImageInfo(imageType, imageIndex);
+            if (image != null)
+            {
+                return GetTagAndFillBlurhash(dto, item, image);
+            }
+
+            return null;
+        }
+
+        private string GetTagAndFillBlurhash(BaseItemDto dto, BaseItem item, ItemImageInfo image)
+        {
+            var tag = GetImageCacheTag(item, image);
+            if (!string.IsNullOrEmpty(image.BlurHash))
+            {
+                if (dto.ImageBlurHashes == null)
+                {
+                    dto.ImageBlurHashes = new Dictionary<ImageType, Dictionary<string, string>>();
+                }
+
+                if (!dto.ImageBlurHashes.ContainsKey(image.Type))
+                {
+                    dto.ImageBlurHashes[image.Type] = new Dictionary<string, string>();
+                }
+
+                dto.ImageBlurHashes[image.Type][tag] = image.BlurHash;
+            }
+
+            return tag;
+        }
+
+        private string[] GetTagsAndFillBlurhashes(BaseItemDto dto, BaseItem item, ImageType imageType, int limit)
+        {
+            return GetTagsAndFillBlurhashes(dto, item, imageType, item.GetImages(imageType).Take(limit).ToList());
+        }
+
+        private string[] GetTagsAndFillBlurhashes(BaseItemDto dto, BaseItem item, ImageType imageType, List<ItemImageInfo> images)
+        {
+            var tags = GetImageTags(item, images);
+            var hashes = new Dictionary<string, string>();
+            for (int i = 0; i < images.Count; i++)
+            {
+                var img = images[i];
+                if (!string.IsNullOrEmpty(img.BlurHash))
+                {
+                    var tag = tags[i];
+                    hashes[tag] = img.BlurHash;
+                }
+            }
+
+            if (hashes.Count > 0)
+            {
+                if (dto.ImageBlurHashes == null)
+                {
+                    dto.ImageBlurHashes = new Dictionary<ImageType, Dictionary<string, string>>();
+                }
+
+                dto.ImageBlurHashes[imageType] = hashes;
+            }
+
+            return tags;
+        }
+
         /// <summary>
-        /// Sets simple property values on a DTOBaseItem
+        /// Sets simple property values on a DTOBaseItem.
         /// </summary>
         /// <param name="dto">The dto.</param>
         /// <param name="item">The item.</param>
@@ -674,8 +753,8 @@ namespace Emby.Server.Implementations.Dto
                 dto.LockData = item.IsLocked;
                 dto.ForcedSortName = item.ForcedSortName;
             }
-            dto.Container = item.Container;
 
+            dto.Container = item.Container;
             dto.EndDate = item.EndDate;
 
             if (options.ContainsField(ItemFields.ExternalUrls))
@@ -694,10 +773,12 @@ namespace Emby.Server.Implementations.Dto
                 dto.AspectRatio = hasAspectRatio.AspectRatio;
             }
 
+            dto.ImageBlurHashes = new Dictionary<ImageType, Dictionary<string, string>>();
+
             var backdropLimit = options.GetImageLimit(ImageType.Backdrop);
             if (backdropLimit > 0)
             {
-                dto.BackdropImageTags = GetImageTags(item, item.GetImages(ImageType.Backdrop).Take(backdropLimit).ToList());
+                dto.BackdropImageTags = GetTagsAndFillBlurhashes(dto, item, ImageType.Backdrop, backdropLimit);
             }
 
             if (options.ContainsField(ItemFields.ScreenshotImageTags))
@@ -705,7 +786,7 @@ namespace Emby.Server.Implementations.Dto
                 var screenshotLimit = options.GetImageLimit(ImageType.Screenshot);
                 if (screenshotLimit > 0)
                 {
-                    dto.ScreenshotImageTags = GetImageTags(item, item.GetImages(ImageType.Screenshot).Take(screenshotLimit).ToList());
+                    dto.ScreenshotImageTags = GetTagsAndFillBlurhashes(dto, item, ImageType.Screenshot, screenshotLimit);
                 }
             }
 
@@ -721,12 +802,11 @@ namespace Emby.Server.Implementations.Dto
 
                 // Prevent implicitly captured closure
                 var currentItem = item;
-                foreach (var image in currentItem.ImageInfos.Where(i => !currentItem.AllowsMultipleImages(i.Type))
-                    .ToList())
+                foreach (var image in currentItem.ImageInfos.Where(i => !currentItem.AllowsMultipleImages(i.Type)))
                 {
                     if (options.GetImageLimit(image.Type) > 0)
                     {
-                        var tag = GetImageCacheTag(item, image);
+                        var tag = GetTagAndFillBlurhash(dto, item, image);
 
                         if (tag != null)
                         {
@@ -871,11 +951,10 @@ namespace Emby.Server.Implementations.Dto
                 if (albumParent != null)
                 {
                     dto.AlbumId = albumParent.Id;
-
-                    dto.AlbumPrimaryImageTag = GetImageCacheTag(albumParent, ImageType.Primary);
+                    dto.AlbumPrimaryImageTag = GetTagAndFillBlurhash(dto, albumParent, ImageType.Primary);
                 }
 
-                //if (options.ContainsField(ItemFields.MediaSourceCount))
+                // if (options.ContainsField(ItemFields.MediaSourceCount))
                 //{
                 // Songs always have one
                 //}
@@ -885,13 +964,13 @@ namespace Emby.Server.Implementations.Dto
             {
                 dto.Artists = hasArtist.Artists;
 
-                //var artistItems = _libraryManager.GetArtists(new InternalItemsQuery
+                // var artistItems = _libraryManager.GetArtists(new InternalItemsQuery
                 //{
                 //    EnableTotalRecordCount = false,
                 //    ItemIds = new[] { item.Id.ToString("N", CultureInfo.InvariantCulture) }
                 //});
 
-                //dto.ArtistItems = artistItems.Items
+                // dto.ArtistItems = artistItems.Items
                 //    .Select(i =>
                 //    {
                 //        var artist = i.Item1;
@@ -904,7 +983,7 @@ namespace Emby.Server.Implementations.Dto
                 //    .ToList();
 
                 // Include artists that are not in the database yet, e.g., just added via metadata editor
-                //var foundArtists = artistItems.Items.Select(i => i.Item1.Name).ToList();
+                // var foundArtists = artistItems.Items.Select(i => i.Item1.Name).ToList();
                 dto.ArtistItems = hasArtist.Artists
                     //.Except(foundArtists, new DistinctNameComparer())
                     .Select(i =>
@@ -929,7 +1008,6 @@ namespace Emby.Server.Implementations.Dto
                         }
 
                         return null;
-
                     }).Where(i => i != null).ToArray();
             }
 
@@ -938,13 +1016,13 @@ namespace Emby.Server.Implementations.Dto
             {
                 dto.AlbumArtist = hasAlbumArtist.AlbumArtists.FirstOrDefault();
 
-                //var artistItems = _libraryManager.GetAlbumArtists(new InternalItemsQuery
+                // var artistItems = _libraryManager.GetAlbumArtists(new InternalItemsQuery
                 //{
                 //    EnableTotalRecordCount = false,
                 //    ItemIds = new[] { item.Id.ToString("N", CultureInfo.InvariantCulture) }
                 //});
 
-                //dto.AlbumArtists = artistItems.Items
+                // dto.AlbumArtists = artistItems.Items
                 //    .Select(i =>
                 //    {
                 //        var artist = i.Item1;
@@ -980,7 +1058,6 @@ namespace Emby.Server.Implementations.Dto
                         }
 
                         return null;
-
                     }).Where(i => i != null).ToArray();
             }
 
@@ -1094,12 +1171,12 @@ namespace Emby.Server.Implementations.Dto
 
                 // this block will add the series poster for episodes without a poster
                 // TODO maybe remove the if statement entirely
-                //if (options.ContainsField(ItemFields.SeriesPrimaryImage))
+                // if (options.ContainsField(ItemFields.SeriesPrimaryImage))
                 {
                     episodeSeries = episodeSeries ?? episode.Series;
                     if (episodeSeries != null)
                     {
-                        dto.SeriesPrimaryImageTag = GetImageCacheTag(episodeSeries, ImageType.Primary);
+                        dto.SeriesPrimaryImageTag = GetTagAndFillBlurhash(dto, episodeSeries, ImageType.Primary);
                     }
                 }
 
@@ -1140,12 +1217,12 @@ namespace Emby.Server.Implementations.Dto
 
                 // this block will add the series poster for seasons without a poster
                 // TODO maybe remove the if statement entirely
-                //if (options.ContainsField(ItemFields.SeriesPrimaryImage))
+                // if (options.ContainsField(ItemFields.SeriesPrimaryImage))
                 {
                     series = series ?? season.Series;
                     if (series != null)
                     {
-                        dto.SeriesPrimaryImageTag = GetImageCacheTag(series, ImageType.Primary);
+                        dto.SeriesPrimaryImageTag = GetTagAndFillBlurhash(dto, series, ImageType.Primary);
                     }
                 }
             }
@@ -1275,9 +1352,10 @@ namespace Emby.Server.Implementations.Dto
                     if (image != null)
                     {
                         dto.ParentLogoItemId = GetDtoId(parent);
-                        dto.ParentLogoImageTag = GetImageCacheTag(parent, image);
+                        dto.ParentLogoImageTag = GetTagAndFillBlurhash(dto, parent, image);
                     }
                 }
+
                 if (artLimit > 0 && !(imageTags != null && imageTags.ContainsKey(ImageType.Art)) && dto.ParentArtItemId == null)
                 {
                     var image = allImages.FirstOrDefault(i => i.Type == ImageType.Art);
@@ -1285,9 +1363,10 @@ namespace Emby.Server.Implementations.Dto
                     if (image != null)
                     {
                         dto.ParentArtItemId = GetDtoId(parent);
-                        dto.ParentArtImageTag = GetImageCacheTag(parent, image);
+                        dto.ParentArtImageTag = GetTagAndFillBlurhash(dto, parent, image);
                     }
                 }
+
                 if (thumbLimit > 0 && !(imageTags != null && imageTags.ContainsKey(ImageType.Thumb)) && (dto.ParentThumbItemId == null || parent is Series) && !(parent is ICollectionFolder) && !(parent is UserView))
                 {
                     var image = allImages.FirstOrDefault(i => i.Type == ImageType.Thumb);
@@ -1295,9 +1374,10 @@ namespace Emby.Server.Implementations.Dto
                     if (image != null)
                     {
                         dto.ParentThumbItemId = GetDtoId(parent);
-                        dto.ParentThumbImageTag = GetImageCacheTag(parent, image);
+                        dto.ParentThumbImageTag = GetTagAndFillBlurhash(dto, parent, image);
                     }
                 }
+
                 if (backdropLimit > 0 && !((dto.BackdropImageTags != null && dto.BackdropImageTags.Length > 0) || (dto.ParentBackdropImageTags != null && dto.ParentBackdropImageTags.Length > 0)))
                 {
                     var images = allImages.Where(i => i.Type == ImageType.Backdrop).Take(backdropLimit).ToList();
@@ -1305,7 +1385,7 @@ namespace Emby.Server.Implementations.Dto
                     if (images.Count > 0)
                     {
                         dto.ParentBackdropItemId = GetDtoId(parent);
-                        dto.ParentBackdropImageTags = GetImageTags(parent, images);
+                        dto.ParentBackdropImageTags = GetTagsAndFillBlurhashes(dto, parent, ImageType.Backdrop, images);
                     }
                 }
 
diff --git a/Emby.Server.Implementations/Emby.Server.Implementations.csproj b/Emby.Server.Implementations/Emby.Server.Implementations.csproj
index b69a126b3..f7ad59c10 100644
--- a/Emby.Server.Implementations/Emby.Server.Implementations.csproj
+++ b/Emby.Server.Implementations/Emby.Server.Implementations.csproj
@@ -24,8 +24,8 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="IPNetwork2" Version="2.4.0.126" />
-    <PackageReference Include="Jellyfin.XmlTv" Version="10.4.3" />
+    <PackageReference Include="IPNetwork2" Version="2.5.211" />
+    <PackageReference Include="Jellyfin.XmlTv" Version="10.6.0-pre1" />
     <PackageReference Include="Microsoft.AspNetCore.Hosting" Version="2.2.7" />
     <PackageReference Include="Microsoft.AspNetCore.Hosting.Abstractions" Version="2.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.Hosting.Server.Abstractions" Version="2.2.0" />
@@ -34,14 +34,14 @@
     <PackageReference Include="Microsoft.AspNetCore.ResponseCompression" Version="2.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="2.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.WebSockets" Version="2.2.1" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="3.1.4" />
-    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="3.1.4" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="3.1.4" />
-    <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="3.1.4" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="3.1.5" />
+    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="3.1.5" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="3.1.5" />
+    <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="3.1.5" />
     <PackageReference Include="Mono.Nat" Version="2.0.1" />
     <PackageReference Include="prometheus-net.DotNetRuntime" Version="3.3.1" />
-    <PackageReference Include="ServiceStack.Text.Core" Version="5.8.0" />
-    <PackageReference Include="sharpcompress" Version="0.25.0" />
+    <PackageReference Include="ServiceStack.Text.Core" Version="5.9.0" />
+    <PackageReference Include="sharpcompress" Version="0.25.1" />
     <PackageReference Include="SQLitePCL.pretty.netstandard" Version="2.1.0" />
     <PackageReference Include="DotNet.Glob" Version="3.0.9" />
   </ItemGroup>
@@ -54,6 +54,7 @@
     <TargetFramework>netstandard2.1</TargetFramework>
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
+    <TreatWarningsAsErrors Condition=" '$(Configuration)' == 'Release'" >true</TreatWarningsAsErrors>
   </PropertyGroup>
 
   <!-- Code Analyzers-->
diff --git a/Emby.Server.Implementations/EntryPoints/ExternalPortForwarding.cs b/Emby.Server.Implementations/EntryPoints/ExternalPortForwarding.cs
index 878cee23c..9fce49425 100644
--- a/Emby.Server.Implementations/EntryPoints/ExternalPortForwarding.cs
+++ b/Emby.Server.Implementations/EntryPoints/ExternalPortForwarding.cs
@@ -23,7 +23,7 @@ namespace Emby.Server.Implementations.EntryPoints
     public class ExternalPortForwarding : IServerEntryPoint
     {
         private readonly IServerApplicationHost _appHost;
-        private readonly ILogger _logger;
+        private readonly ILogger<ExternalPortForwarding> _logger;
         private readonly IServerConfigurationManager _config;
         private readonly IDeviceDiscovery _deviceDiscovery;
 
diff --git a/Emby.Server.Implementations/EntryPoints/LibraryChangedNotifier.cs b/Emby.Server.Implementations/EntryPoints/LibraryChangedNotifier.cs
index 8e3236407..c1068522a 100644
--- a/Emby.Server.Implementations/EntryPoints/LibraryChangedNotifier.cs
+++ b/Emby.Server.Implementations/EntryPoints/LibraryChangedNotifier.cs
@@ -6,6 +6,7 @@ using System.Globalization;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
+using Jellyfin.Data.Entities;
 using MediaBrowser.Controller.Channels;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Audio;
@@ -28,7 +29,7 @@ namespace Emby.Server.Implementations.EntryPoints
 
         private readonly ISessionManager _sessionManager;
         private readonly IUserManager _userManager;
-        private readonly ILogger _logger;
+        private readonly ILogger<LibraryChangedNotifier> _logger;
 
         /// <summary>
         /// The library changed sync lock.
@@ -131,7 +132,6 @@ namespace Emby.Server.Implementations.EntryPoints
                 }
                 catch
                 {
-
                 }
             }
         }
@@ -302,7 +302,7 @@ namespace Emby.Server.Implementations.EntryPoints
                                     .Select(x => x.First())
                                     .ToList();
 
-                SendChangeNotifications(_itemsAdded.ToList(), itemsUpdated, _itemsRemoved.ToList(), foldersAddedTo, foldersRemovedFrom, CancellationToken.None);
+                SendChangeNotifications(_itemsAdded.ToList(), itemsUpdated, _itemsRemoved.ToList(), foldersAddedTo, foldersRemovedFrom, CancellationToken.None).GetAwaiter().GetResult();
 
                 if (LibraryUpdateTimer != null)
                 {
@@ -327,7 +327,7 @@ namespace Emby.Server.Implementations.EntryPoints
         /// <param name="foldersAddedTo">The folders added to.</param>
         /// <param name="foldersRemovedFrom">The folders removed from.</param>
         /// <param name="cancellationToken">The cancellation token.</param>
-        private async void SendChangeNotifications(List<BaseItem> itemsAdded, List<BaseItem> itemsUpdated, List<BaseItem> itemsRemoved, List<Folder> foldersAddedTo, List<Folder> foldersRemovedFrom, CancellationToken cancellationToken)
+        private async Task SendChangeNotifications(List<BaseItem> itemsAdded, List<BaseItem> itemsUpdated, List<BaseItem> itemsRemoved, List<Folder> foldersAddedTo, List<Folder> foldersRemovedFrom, CancellationToken cancellationToken)
         {
             var userIds = _sessionManager.Sessions
                 .Select(i => i.UserId)
diff --git a/Emby.Server.Implementations/EntryPoints/RecordingNotifier.cs b/Emby.Server.Implementations/EntryPoints/RecordingNotifier.cs
index 41c0c5115..632735910 100644
--- a/Emby.Server.Implementations/EntryPoints/RecordingNotifier.cs
+++ b/Emby.Server.Implementations/EntryPoints/RecordingNotifier.cs
@@ -4,6 +4,7 @@ using System;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
+using Jellyfin.Data.Enums;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.LiveTv;
 using MediaBrowser.Controller.Plugins;
@@ -17,7 +18,7 @@ namespace Emby.Server.Implementations.EntryPoints
         private readonly ILiveTvManager _liveTvManager;
         private readonly ISessionManager _sessionManager;
         private readonly IUserManager _userManager;
-        private readonly ILogger _logger;
+        private readonly ILogger<RecordingNotifier> _logger;
 
         public RecordingNotifier(
             ISessionManager sessionManager,
@@ -42,29 +43,29 @@ namespace Emby.Server.Implementations.EntryPoints
             return Task.CompletedTask;
         }
 
-        private void OnLiveTvManagerSeriesTimerCreated(object sender, MediaBrowser.Model.Events.GenericEventArgs<TimerEventInfo> e)
+        private async void OnLiveTvManagerSeriesTimerCreated(object sender, MediaBrowser.Model.Events.GenericEventArgs<TimerEventInfo> e)
         {
-            SendMessage("SeriesTimerCreated", e.Argument);
+            await SendMessage("SeriesTimerCreated", e.Argument).ConfigureAwait(false);
         }
 
-        private void OnLiveTvManagerTimerCreated(object sender, MediaBrowser.Model.Events.GenericEventArgs<TimerEventInfo> e)
+        private async void OnLiveTvManagerTimerCreated(object sender, MediaBrowser.Model.Events.GenericEventArgs<TimerEventInfo> e)
         {
-            SendMessage("TimerCreated", e.Argument);
+            await SendMessage("TimerCreated", e.Argument).ConfigureAwait(false);
         }
 
-        private void OnLiveTvManagerSeriesTimerCancelled(object sender, MediaBrowser.Model.Events.GenericEventArgs<TimerEventInfo> e)
+        private async void OnLiveTvManagerSeriesTimerCancelled(object sender, MediaBrowser.Model.Events.GenericEventArgs<TimerEventInfo> e)
         {
-            SendMessage("SeriesTimerCancelled", e.Argument);
+            await SendMessage("SeriesTimerCancelled", e.Argument).ConfigureAwait(false);
         }
 
-        private void OnLiveTvManagerTimerCancelled(object sender, MediaBrowser.Model.Events.GenericEventArgs<TimerEventInfo> e)
+        private async void OnLiveTvManagerTimerCancelled(object sender, MediaBrowser.Model.Events.GenericEventArgs<TimerEventInfo> e)
         {
-            SendMessage("TimerCancelled", e.Argument);
+            await SendMessage("TimerCancelled", e.Argument).ConfigureAwait(false);
         }
 
-        private async void SendMessage(string name, TimerEventInfo info)
+        private async Task SendMessage(string name, TimerEventInfo info)
         {
-            var users = _userManager.Users.Where(i => i.Policy.EnableLiveTvAccess).Select(i => i.Id).ToList();
+            var users = _userManager.Users.Where(i => i.HasPermission(PermissionKind.EnableLiveTvAccess)).Select(i => i.Id).ToList();
 
             try
             {
diff --git a/Emby.Server.Implementations/EntryPoints/RefreshUsersMetadata.cs b/Emby.Server.Implementations/EntryPoints/RefreshUsersMetadata.cs
deleted file mode 100644
index 54f4b67e6..000000000
--- a/Emby.Server.Implementations/EntryPoints/RefreshUsersMetadata.cs
+++ /dev/null
@@ -1,77 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Threading;
-using System.Threading.Tasks;
-using MediaBrowser.Controller.Library;
-using MediaBrowser.Controller.Providers;
-using MediaBrowser.Model.IO;
-using MediaBrowser.Model.Tasks;
-
-namespace Emby.Server.Implementations.EntryPoints
-{
-    /// <summary>
-    /// Class RefreshUsersMetadata.
-    /// </summary>
-    public class RefreshUsersMetadata : IScheduledTask, IConfigurableScheduledTask
-    {
-        /// <summary>
-        /// The user manager.
-        /// </summary>
-        private readonly IUserManager _userManager;
-        private readonly IFileSystem _fileSystem;
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="RefreshUsersMetadata" /> class.
-        /// </summary>
-        public RefreshUsersMetadata(IUserManager userManager, IFileSystem fileSystem)
-        {
-            _userManager = userManager;
-            _fileSystem = fileSystem;
-        }
-
-        /// <inheritdoc />
-        public string Name => "Refresh Users";
-
-        /// <inheritdoc />
-        public string Key => "RefreshUsers";
-
-        /// <inheritdoc />
-        public string Description => "Refresh user infos";
-
-        /// <inheritdoc />
-        public string Category => "Library";
-
-        /// <inheritdoc />
-        public bool IsHidden => true;
-
-        /// <inheritdoc />
-        public bool IsEnabled => true;
-
-        /// <inheritdoc />
-        public bool IsLogged => true;
-
-        /// <inheritdoc />
-        public async Task Execute(CancellationToken cancellationToken, IProgress<double> progress)
-        {
-            foreach (var user in _userManager.Users)
-            {
-                cancellationToken.ThrowIfCancellationRequested();
-
-                await user.RefreshMetadata(new MetadataRefreshOptions(new DirectoryService(_fileSystem)), cancellationToken).ConfigureAwait(false);
-            }
-        }
-
-        /// <inheritdoc />
-        public IEnumerable<TaskTriggerInfo> GetDefaultTriggers()
-        {
-            return new[]
-            {
-                new TaskTriggerInfo
-                {
-                    IntervalTicks = TimeSpan.FromDays(1).Ticks,
-                    Type = TaskTriggerInfo.TriggerInterval
-                }
-            };
-        }
-    }
-}
diff --git a/Emby.Server.Implementations/EntryPoints/ServerEventNotifier.cs b/Emby.Server.Implementations/EntryPoints/ServerEventNotifier.cs
index e1dbb663b..826d4d8dc 100644
--- a/Emby.Server.Implementations/EntryPoints/ServerEventNotifier.cs
+++ b/Emby.Server.Implementations/EntryPoints/ServerEventNotifier.cs
@@ -3,15 +3,16 @@ using System.Collections.Generic;
 using System.Globalization;
 using System.Threading;
 using System.Threading.Tasks;
+using Jellyfin.Data.Entities;
 using MediaBrowser.Common.Plugins;
 using MediaBrowser.Common.Updates;
 using MediaBrowser.Controller;
-using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Plugins;
 using MediaBrowser.Controller.Session;
 using MediaBrowser.Model.Events;
 using MediaBrowser.Model.Tasks;
+using MediaBrowser.Model.Updates;
 
 namespace Emby.Server.Implementations.EntryPoints
 {
@@ -67,10 +68,8 @@ namespace Emby.Server.Implementations.EntryPoints
         /// <inheritdoc />
         public Task RunAsync()
         {
-            _userManager.UserDeleted += OnUserDeleted;
-            _userManager.UserUpdated += OnUserUpdated;
-            _userManager.UserPolicyUpdated += OnUserPolicyUpdated;
-            _userManager.UserConfigurationUpdated += OnUserConfigurationUpdated;
+            _userManager.OnUserDeleted += OnUserDeleted;
+            _userManager.OnUserUpdated += OnUserUpdated;
 
             _appHost.HasPendingRestartChanged += OnHasPendingRestartChanged;
 
@@ -85,29 +84,29 @@ namespace Emby.Server.Implementations.EntryPoints
             return Task.CompletedTask;
         }
 
-        private void OnPackageInstalling(object sender, InstallationEventArgs e)
+        private async void OnPackageInstalling(object sender, InstallationInfo e)
         {
-            SendMessageToAdminSessions("PackageInstalling", e.InstallationInfo);
+            await SendMessageToAdminSessions("PackageInstalling", e).ConfigureAwait(false);
         }
 
-        private void OnPackageInstallationCancelled(object sender, InstallationEventArgs e)
+        private async void OnPackageInstallationCancelled(object sender, InstallationInfo e)
         {
-            SendMessageToAdminSessions("PackageInstallationCancelled", e.InstallationInfo);
+            await SendMessageToAdminSessions("PackageInstallationCancelled", e).ConfigureAwait(false);
         }
 
-        private void OnPackageInstallationCompleted(object sender, InstallationEventArgs e)
+        private async void OnPackageInstallationCompleted(object sender, InstallationInfo e)
         {
-            SendMessageToAdminSessions("PackageInstallationCompleted", e.InstallationInfo);
+            await SendMessageToAdminSessions("PackageInstallationCompleted", e).ConfigureAwait(false);
         }
 
-        private void OnPackageInstallationFailed(object sender, InstallationFailedEventArgs e)
+        private async void OnPackageInstallationFailed(object sender, InstallationFailedEventArgs e)
         {
-            SendMessageToAdminSessions("PackageInstallationFailed", e.InstallationInfo);
+            await SendMessageToAdminSessions("PackageInstallationFailed", e.InstallationInfo).ConfigureAwait(false);
         }
 
-        private void OnTaskCompleted(object sender, TaskCompletionEventArgs e)
+        private async void OnTaskCompleted(object sender, TaskCompletionEventArgs e)
         {
-            SendMessageToAdminSessions("ScheduledTaskEnded", e.Result);
+            await SendMessageToAdminSessions("ScheduledTaskEnded", e.Result).ConfigureAwait(false);
         }
 
         /// <summary>
@@ -115,9 +114,9 @@ namespace Emby.Server.Implementations.EntryPoints
         /// </summary>
         /// <param name="sender">The sender.</param>
         /// <param name="e">The e.</param>
-        private void OnPluginUninstalled(object sender, GenericEventArgs<IPlugin> e)
+        private async void OnPluginUninstalled(object sender, IPlugin e)
         {
-            SendMessageToAdminSessions("PluginUninstalled", e.Argument.GetPluginInfo());
+            await SendMessageToAdminSessions("PluginUninstalled", e).ConfigureAwait(false);
         }
 
         /// <summary>
@@ -125,9 +124,9 @@ namespace Emby.Server.Implementations.EntryPoints
         /// </summary>
         /// <param name="sender">The source of the event.</param>
         /// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
-        private void OnHasPendingRestartChanged(object sender, EventArgs e)
+        private async void OnHasPendingRestartChanged(object sender, EventArgs e)
         {
-            _sessionManager.SendRestartRequiredNotification(CancellationToken.None);
+            await _sessionManager.SendRestartRequiredNotification(CancellationToken.None).ConfigureAwait(false);
         }
 
         /// <summary>
@@ -135,11 +134,11 @@ namespace Emby.Server.Implementations.EntryPoints
         /// </summary>
         /// <param name="sender">The sender.</param>
         /// <param name="e">The e.</param>
-        private void OnUserUpdated(object sender, GenericEventArgs<User> e)
+        private async void OnUserUpdated(object sender, GenericEventArgs<User> e)
         {
             var dto = _userManager.GetUserDto(e.Argument);
 
-            SendMessageToUserSession(e.Argument, "UserUpdated", dto);
+            await SendMessageToUserSession(e.Argument, "UserUpdated", dto).ConfigureAwait(false);
         }
 
         /// <summary>
@@ -147,26 +146,12 @@ namespace Emby.Server.Implementations.EntryPoints
         /// </summary>
         /// <param name="sender">The sender.</param>
         /// <param name="e">The e.</param>
-        private void OnUserDeleted(object sender, GenericEventArgs<User> e)
+        private async void OnUserDeleted(object sender, GenericEventArgs<User> e)
         {
-            SendMessageToUserSession(e.Argument, "UserDeleted", e.Argument.Id.ToString("N", CultureInfo.InvariantCulture));
+            await SendMessageToUserSession(e.Argument, "UserDeleted", e.Argument.Id.ToString("N", CultureInfo.InvariantCulture)).ConfigureAwait(false);
         }
 
-        private void OnUserPolicyUpdated(object sender, GenericEventArgs<User> e)
-        {
-            var dto = _userManager.GetUserDto(e.Argument);
-
-            SendMessageToUserSession(e.Argument, "UserPolicyUpdated", dto);
-        }
-
-        private void OnUserConfigurationUpdated(object sender, GenericEventArgs<User> e)
-        {
-            var dto = _userManager.GetUserDto(e.Argument);
-
-            SendMessageToUserSession(e.Argument, "UserConfigurationUpdated", dto);
-        }
-
-        private async void SendMessageToAdminSessions<T>(string name, T data)
+        private async Task SendMessageToAdminSessions<T>(string name, T data)
         {
             try
             {
@@ -174,11 +159,10 @@ namespace Emby.Server.Implementations.EntryPoints
             }
             catch (Exception)
             {
-
             }
         }
 
-        private async void SendMessageToUserSession<T>(User user, string name, T data)
+        private async Task SendMessageToUserSession<T>(User user, string name, T data)
         {
             try
             {
@@ -190,7 +174,6 @@ namespace Emby.Server.Implementations.EntryPoints
             }
             catch (Exception)
             {
-
             }
         }
 
@@ -209,10 +192,8 @@ namespace Emby.Server.Implementations.EntryPoints
         {
             if (dispose)
             {
-                _userManager.UserDeleted -= OnUserDeleted;
-                _userManager.UserUpdated -= OnUserUpdated;
-                _userManager.UserPolicyUpdated -= OnUserPolicyUpdated;
-                _userManager.UserConfigurationUpdated -= OnUserConfigurationUpdated;
+                _userManager.OnUserDeleted -= OnUserDeleted;
+                _userManager.OnUserUpdated -= OnUserUpdated;
 
                 _installationManager.PluginUninstalled -= OnPluginUninstalled;
                 _installationManager.PackageInstalling -= OnPackageInstalling;
diff --git a/Emby.Server.Implementations/EntryPoints/UdpServerEntryPoint.cs b/Emby.Server.Implementations/EntryPoints/UdpServerEntryPoint.cs
index 6929c81f9..9486874d5 100644
--- a/Emby.Server.Implementations/EntryPoints/UdpServerEntryPoint.cs
+++ b/Emby.Server.Implementations/EntryPoints/UdpServerEntryPoint.cs
@@ -1,3 +1,4 @@
+using System.Net.Sockets;
 using System.Threading;
 using System.Threading.Tasks;
 using Emby.Server.Implementations.Udp;
@@ -21,7 +22,7 @@ namespace Emby.Server.Implementations.EntryPoints
         /// <summary>
         /// The logger.
         /// </summary>
-        private readonly ILogger _logger;
+        private readonly ILogger<UdpServerEntryPoint> _logger;
         private readonly IServerApplicationHost _appHost;
         private readonly IConfiguration _config;
 
@@ -43,14 +44,22 @@ namespace Emby.Server.Implementations.EntryPoints
             _logger = logger;
             _appHost = appHost;
             _config = configuration;
-
         }
 
         /// <inheritdoc />
-        public async Task RunAsync()
+        public Task RunAsync()
         {
-            _udpServer = new UdpServer(_logger, _appHost, _config);
-            _udpServer.Start(PortNumber, _cancellationTokenSource.Token);
+            try
+            {
+                _udpServer = new UdpServer(_logger, _appHost, _config);
+                _udpServer.Start(PortNumber, _cancellationTokenSource.Token);
+            }
+            catch (SocketException ex)
+            {
+                _logger.LogWarning(ex, "Unable to start AutoDiscovery listener on UDP port {PortNumber}", PortNumber);
+            }
+
+            return Task.CompletedTask;
         }
 
         /// <inheritdoc />
diff --git a/Emby.Server.Implementations/HttpClientManager/HttpClientManager.cs b/Emby.Server.Implementations/HttpClientManager/HttpClientManager.cs
index d66bb7638..25adc5812 100644
--- a/Emby.Server.Implementations/HttpClientManager/HttpClientManager.cs
+++ b/Emby.Server.Implementations/HttpClientManager/HttpClientManager.cs
@@ -22,7 +22,7 @@ namespace Emby.Server.Implementations.HttpClientManager
     /// </summary>
     public class HttpClientManager : IHttpClient
     {
-        private readonly ILogger _logger;
+        private readonly ILogger<HttpClientManager> _logger;
         private readonly IApplicationPaths _appPaths;
         private readonly IFileSystem _fileSystem;
         private readonly IApplicationHost _appHost;
@@ -140,7 +140,7 @@ namespace Emby.Server.Implementations.HttpClientManager
             => SendAsync(options, HttpMethod.Get);
 
         /// <summary>
-        /// Performs a GET request and returns the resulting stream
+        /// Performs a GET request and returns the resulting stream.
         /// </summary>
         /// <param name="options">The options.</param>
         /// <returns>Task{Stream}.</returns>
diff --git a/Emby.Server.Implementations/HttpServer/FileWriter.cs b/Emby.Server.Implementations/HttpServer/FileWriter.cs
index 0b61e40b0..590eee1b4 100644
--- a/Emby.Server.Implementations/HttpServer/FileWriter.cs
+++ b/Emby.Server.Implementations/HttpServer/FileWriter.cs
@@ -32,12 +32,12 @@ namespace Emby.Server.Implementations.HttpServer
         private readonly IFileSystem _fileSystem;
 
         /// <summary>
-        /// The _options
+        /// The _options.
         /// </summary>
         private readonly IDictionary<string, string> _options = new Dictionary<string, string>();
 
         /// <summary>
-        /// The _requested ranges
+        /// The _requested ranges.
         /// </summary>
         private List<KeyValuePair<long, long?>> _requestedRanges;
 
diff --git a/Emby.Server.Implementations/HttpServer/HttpListenerHost.cs b/Emby.Server.Implementations/HttpServer/HttpListenerHost.cs
index 7de4f168c..c3428ee62 100644
--- a/Emby.Server.Implementations/HttpServer/HttpListenerHost.cs
+++ b/Emby.Server.Implementations/HttpServer/HttpListenerHost.cs
@@ -41,7 +41,7 @@ namespace Emby.Server.Implementations.HttpServer
         /// </summary>
         public const string DefaultRedirectKey = "HttpListenerHost:DefaultRedirectPath";
 
-        private readonly ILogger _logger;
+        private readonly ILogger<HttpListenerHost> _logger;
         private readonly ILoggerFactory _loggerFactory;
         private readonly IServerConfigurationManager _config;
         private readonly INetworkManager _networkManager;
@@ -230,7 +230,9 @@ namespace Emby.Server.Implementations.HttpServer
 
             httpRes.StatusCode = statusCode;
 
-            var errContent = NormalizeExceptionMessage(ex) ?? string.Empty;
+            var errContent = _hostEnvironment.IsDevelopment()
+                    ? (NormalizeExceptionMessage(ex) ?? string.Empty)
+                    : "Error processing request.";
             httpRes.ContentType = "text/plain";
             httpRes.ContentLength = errContent.Length;
             await httpRes.WriteAsync(errContent).ConfigureAwait(false);
@@ -397,7 +399,7 @@ namespace Emby.Server.Implementations.HttpServer
             var response = context.Response;
             var localPath = context.Request.Path.ToString();
 
-            var req = new WebSocketSharpRequest(request, response, request.Path, _logger);
+            var req = new WebSocketSharpRequest(request, response, request.Path);
             return RequestHandler(req, request.GetDisplayUrl(), request.Host.ToString(), localPath, context.RequestAborted);
         }
 
@@ -451,6 +453,7 @@ namespace Emby.Server.Implementations.HttpServer
                     {
                         httpRes.Headers.Add(key, value);
                     }
+
                     httpRes.ContentType = "text/plain";
                     await httpRes.WriteAsync(string.Empty, cancellationToken).ConfigureAwait(false);
                     return;
@@ -589,7 +592,7 @@ namespace Emby.Server.Implementations.HttpServer
         }
 
         /// <summary>
-        /// Get the default CORS headers
+        /// Get the default CORS headers.
         /// </summary>
         /// <param name="req"></param>
         /// <returns></returns>
diff --git a/Emby.Server.Implementations/HttpServer/HttpResultFactory.cs b/Emby.Server.Implementations/HttpServer/HttpResultFactory.cs
index 2e9ecc4ae..970f5119c 100644
--- a/Emby.Server.Implementations/HttpServer/HttpResultFactory.cs
+++ b/Emby.Server.Implementations/HttpServer/HttpResultFactory.cs
@@ -37,7 +37,7 @@ namespace Emby.Server.Implementations.HttpServer
         /// <summary>
         /// The logger.
         /// </summary>
-        private readonly ILogger _logger;
+        private readonly ILogger<HttpResultFactory> _logger;
         private readonly IFileSystem _fileSystem;
         private readonly IJsonSerializer _jsonSerializer;
         private readonly IStreamHelper _streamHelper;
@@ -50,12 +50,13 @@ namespace Emby.Server.Implementations.HttpServer
             _fileSystem = fileSystem;
             _jsonSerializer = jsonSerializer;
             _streamHelper = streamHelper;
-            _logger = loggerfactory.CreateLogger("HttpResultFactory");
+            _logger = loggerfactory.CreateLogger<HttpResultFactory>();
         }
 
         /// <summary>
         /// Gets the result.
         /// </summary>
+        /// <param name="requestContext">The request context.</param>
         /// <param name="content">The content.</param>
         /// <param name="contentType">Type of the content.</param>
         /// <param name="responseHeaders">The response headers.</param>
@@ -255,16 +256,20 @@ namespace Emby.Server.Implementations.HttpServer
         {
             var acceptEncoding = request.Headers[HeaderNames.AcceptEncoding].ToString();
 
-            if (string.IsNullOrEmpty(acceptEncoding))
+            if (!string.IsNullOrEmpty(acceptEncoding))
             {
-                //if (_brotliCompressor != null && acceptEncoding.IndexOf("br", StringComparison.OrdinalIgnoreCase) != -1)
+                // if (_brotliCompressor != null && acceptEncoding.IndexOf("br", StringComparison.OrdinalIgnoreCase) != -1)
                 //    return "br";
 
-                if (acceptEncoding.IndexOf("deflate", StringComparison.OrdinalIgnoreCase) != -1)
+                if (acceptEncoding.Contains("deflate", StringComparison.OrdinalIgnoreCase))
+                {
                     return "deflate";
+                }
 
-                if (acceptEncoding.IndexOf("gzip", StringComparison.OrdinalIgnoreCase) != -1)
+                if (acceptEncoding.Contains("gzip", StringComparison.OrdinalIgnoreCase))
+                {
                     return "gzip";
+                }
             }
 
             return null;
@@ -421,7 +426,7 @@ namespace Emby.Server.Implementations.HttpServer
         /// </summary>
         private object GetCachedResult(IRequest requestContext, IDictionary<string, string> responseHeaders, StaticResultOptions options)
         {
-            bool noCache = (requestContext.Headers[HeaderNames.CacheControl].ToString()).IndexOf("no-cache", StringComparison.OrdinalIgnoreCase) != -1;
+            bool noCache = requestContext.Headers[HeaderNames.CacheControl].ToString().IndexOf("no-cache", StringComparison.OrdinalIgnoreCase) != -1;
             AddCachingHeaders(responseHeaders, options.CacheDuration, noCache, options.DateLastModified);
 
             if (!noCache)
@@ -575,13 +580,12 @@ namespace Emby.Server.Implementations.HttpServer
                 }
                 catch (NotSupportedException)
                 {
-
                 }
             }
 
             if (!string.IsNullOrWhiteSpace(rangeHeader) && totalContentLength.HasValue)
             {
-                var hasHeaders = new RangeRequestWriter(rangeHeader, totalContentLength.Value, stream, contentType, isHeadRequest, _logger)
+                var hasHeaders = new RangeRequestWriter(rangeHeader, totalContentLength.Value, stream, contentType, isHeadRequest)
                 {
                     OnComplete = options.OnComplete
                 };
@@ -618,8 +622,11 @@ namespace Emby.Server.Implementations.HttpServer
         /// <summary>
         /// Adds the caching responseHeaders.
         /// </summary>
-        private void AddCachingHeaders(IDictionary<string, string> responseHeaders, TimeSpan? cacheDuration,
-            bool noCache, DateTime? lastModifiedDate)
+        private void AddCachingHeaders(
+            IDictionary<string, string> responseHeaders,
+            TimeSpan? cacheDuration,
+            bool noCache,
+            DateTime? lastModifiedDate)
         {
             if (noCache)
             {
@@ -688,7 +695,7 @@ namespace Emby.Server.Implementations.HttpServer
 
 
         /// <summary>
-        /// When the browser sends the IfModifiedDate, it's precision is limited to seconds, so this will account for that
+        /// When the browser sends the IfModifiedDate, it's precision is limited to seconds, so this will account for that.
         /// </summary>
         /// <param name="date">The date.</param>
         /// <returns>DateTime.</returns>
diff --git a/Emby.Server.Implementations/HttpServer/RangeRequestWriter.cs b/Emby.Server.Implementations/HttpServer/RangeRequestWriter.cs
index 8b9028f6b..980c2cd3a 100644
--- a/Emby.Server.Implementations/HttpServer/RangeRequestWriter.cs
+++ b/Emby.Server.Implementations/HttpServer/RangeRequestWriter.cs
@@ -1,6 +1,7 @@
 #pragma warning disable CS1591
 
 using System;
+using System.Buffers;
 using System.Collections.Generic;
 using System.Globalization;
 using System.IO;
@@ -8,46 +9,17 @@ using System.Net;
 using System.Threading;
 using System.Threading.Tasks;
 using MediaBrowser.Model.Services;
-using Microsoft.Extensions.Logging;
 using Microsoft.Net.Http.Headers;
 
 namespace Emby.Server.Implementations.HttpServer
 {
     public class RangeRequestWriter : IAsyncStreamWriter, IHttpResult
     {
-        /// <summary>
-        /// Gets or sets the source stream.
-        /// </summary>
-        /// <value>The source stream.</value>
-        private Stream SourceStream { get; set; }
-        private string RangeHeader { get; set; }
-        private bool IsHeadRequest { get; set; }
-
-        private long RangeStart { get; set; }
-        private long RangeEnd { get; set; }
-        private long RangeLength { get; set; }
-        private long TotalContentLength { get; set; }
-
-        public Action OnComplete { get; set; }
-        private readonly ILogger _logger;
-
         private const int BufferSize = 81920;
 
-        /// <summary>
-        /// The _options
-        /// </summary>
         private readonly Dictionary<string, string> _options = new Dictionary<string, string>();
 
-        /// <summary>
-        /// The us culture
-        /// </summary>
-        private static readonly CultureInfo UsCulture = new CultureInfo("en-US");
-
-        /// <summary>
-        /// Additional HTTP Headers
-        /// </summary>
-        /// <value>The headers.</value>
-        public IDictionary<string, string> Headers => _options;
+        private List<KeyValuePair<long, long?>> _requestedRanges;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="RangeRequestWriter" /> class.
@@ -57,8 +29,7 @@ namespace Emby.Server.Implementations.HttpServer
         /// <param name="source">The source.</param>
         /// <param name="contentType">Type of the content.</param>
         /// <param name="isHeadRequest">if set to <c>true</c> [is head request].</param>
-        /// <param name="logger">The logger instance.</param>
-        public RangeRequestWriter(string rangeHeader, long contentLength, Stream source, string contentType, bool isHeadRequest, ILogger logger)
+        public RangeRequestWriter(string rangeHeader, long contentLength, Stream source, string contentType, bool isHeadRequest)
         {
             if (string.IsNullOrEmpty(contentType))
             {
@@ -68,7 +39,6 @@ namespace Emby.Server.Implementations.HttpServer
             RangeHeader = rangeHeader;
             SourceStream = source;
             IsHeadRequest = isHeadRequest;
-            this._logger = logger;
 
             ContentType = contentType;
             Headers[HeaderNames.ContentType] = contentType;
@@ -79,40 +49,26 @@ namespace Emby.Server.Implementations.HttpServer
         }
 
         /// <summary>
-        /// Sets the range values.
+        /// Gets or sets the source stream.
         /// </summary>
-        private void SetRangeValues(long contentLength)
-        {
-            var requestedRange = RequestedRanges[0];
-
-            TotalContentLength = contentLength;
-
-            // If the requested range is "0-", we can optimize by just doing a stream copy
-            if (!requestedRange.Value.HasValue)
-            {
-                RangeEnd = TotalContentLength - 1;
-            }
-            else
-            {
-                RangeEnd = requestedRange.Value.Value;
-            }
-
-            RangeStart = requestedRange.Key;
-            RangeLength = 1 + RangeEnd - RangeStart;
+        /// <value>The source stream.</value>
+        private Stream SourceStream { get; set; }
+        private string RangeHeader { get; set; }
+        private bool IsHeadRequest { get; set; }
 
-            Headers[HeaderNames.ContentLength] = RangeLength.ToString(CultureInfo.InvariantCulture);
-            Headers[HeaderNames.ContentRange] = $"bytes {RangeStart}-{RangeEnd}/{TotalContentLength}";
+        private long RangeStart { get; set; }
+        private long RangeEnd { get; set; }
+        private long RangeLength { get; set; }
+        private long TotalContentLength { get; set; }
 
-            if (RangeStart > 0 && SourceStream.CanSeek)
-            {
-                SourceStream.Position = RangeStart;
-            }
-        }
+        public Action OnComplete { get; set; }
 
         /// <summary>
-        /// The _requested ranges
+        /// Additional HTTP Headers
         /// </summary>
-        private List<KeyValuePair<long, long?>> _requestedRanges;
+        /// <value>The headers.</value>
+        public IDictionary<string, string> Headers => _options;
+
         /// <summary>
         /// Gets the requested ranges.
         /// </summary>
@@ -137,11 +93,12 @@ namespace Emby.Server.Implementations.HttpServer
 
                         if (!string.IsNullOrEmpty(vals[0]))
                         {
-                            start = long.Parse(vals[0], UsCulture);
+                            start = long.Parse(vals[0], CultureInfo.InvariantCulture);
                         }
+
                         if (!string.IsNullOrEmpty(vals[1]))
                         {
-                            end = long.Parse(vals[1], UsCulture);
+                            end = long.Parse(vals[1], CultureInfo.InvariantCulture);
                         }
 
                         _requestedRanges.Add(new KeyValuePair<long, long?>(start, end));
@@ -152,6 +109,51 @@ namespace Emby.Server.Implementations.HttpServer
             }
         }
 
+        public string ContentType { get; set; }
+
+        public IRequest RequestContext { get; set; }
+
+        public object Response { get; set; }
+
+        public int Status { get; set; }
+
+        public HttpStatusCode StatusCode
+        {
+            get => (HttpStatusCode)Status;
+            set => Status = (int)value;
+        }
+
+        /// <summary>
+        /// Sets the range values.
+        /// </summary>
+        private void SetRangeValues(long contentLength)
+        {
+            var requestedRange = RequestedRanges[0];
+
+            TotalContentLength = contentLength;
+
+            // If the requested range is "0-", we can optimize by just doing a stream copy
+            if (!requestedRange.Value.HasValue)
+            {
+                RangeEnd = TotalContentLength - 1;
+            }
+            else
+            {
+                RangeEnd = requestedRange.Value.Value;
+            }
+
+            RangeStart = requestedRange.Key;
+            RangeLength = 1 + RangeEnd - RangeStart;
+
+            Headers[HeaderNames.ContentLength] = RangeLength.ToString(CultureInfo.InvariantCulture);
+            Headers[HeaderNames.ContentRange] = $"bytes {RangeStart}-{RangeEnd}/{TotalContentLength}";
+
+            if (RangeStart > 0 && SourceStream.CanSeek)
+            {
+                SourceStream.Position = RangeStart;
+            }
+        }
+
         public async Task WriteToAsync(Stream responseStream, CancellationToken cancellationToken)
         {
             try
@@ -167,59 +169,44 @@ namespace Emby.Server.Implementations.HttpServer
                     // If the requested range is "0-", we can optimize by just doing a stream copy
                     if (RangeEnd >= TotalContentLength - 1)
                     {
-                        await source.CopyToAsync(responseStream, BufferSize).ConfigureAwait(false);
+                        await source.CopyToAsync(responseStream, BufferSize, cancellationToken).ConfigureAwait(false);
                     }
                     else
                     {
-                        await CopyToInternalAsync(source, responseStream, RangeLength).ConfigureAwait(false);
+                        await CopyToInternalAsync(source, responseStream, RangeLength, cancellationToken).ConfigureAwait(false);
                     }
                 }
             }
             finally
             {
-                if (OnComplete != null)
-                {
-                    OnComplete();
-                }
+                OnComplete?.Invoke();
             }
         }
 
-        private static async Task CopyToInternalAsync(Stream source, Stream destination, long copyLength)
+        private static async Task CopyToInternalAsync(Stream source, Stream destination, long copyLength, CancellationToken cancellationToken)
         {
-            var array = new byte[BufferSize];
-            int bytesRead;
-            while ((bytesRead = await source.ReadAsync(array, 0, array.Length).ConfigureAwait(false)) != 0)
+            var array = ArrayPool<byte>.Shared.Rent(BufferSize);
+            try
             {
-                if (bytesRead == 0)
+                int bytesRead;
+                while ((bytesRead = await source.ReadAsync(array, 0, array.Length, cancellationToken).ConfigureAwait(false)) != 0)
                 {
-                    break;
-                }
+                    var bytesToCopy = Math.Min(bytesRead, copyLength);
 
-                var bytesToCopy = Math.Min(bytesRead, copyLength);
+                    await destination.WriteAsync(array, 0, Convert.ToInt32(bytesToCopy), cancellationToken).ConfigureAwait(false);
 
-                await destination.WriteAsync(array, 0, Convert.ToInt32(bytesToCopy)).ConfigureAwait(false);
+                    copyLength -= bytesToCopy;
 
-                copyLength -= bytesToCopy;
-
-                if (copyLength <= 0)
-                {
-                    break;
+                    if (copyLength <= 0)
+                    {
+                        break;
+                    }
                 }
             }
-        }
-
-        public string ContentType { get; set; }
-
-        public IRequest RequestContext { get; set; }
-
-        public object Response { get; set; }
-
-        public int Status { get; set; }
-
-        public HttpStatusCode StatusCode
-        {
-            get => (HttpStatusCode)Status;
-            set => Status = (int)value;
+            finally
+            {
+                ArrayPool<byte>.Shared.Return(array);
+            }
         }
     }
 }
diff --git a/Emby.Server.Implementations/HttpServer/ResponseFilter.cs b/Emby.Server.Implementations/HttpServer/ResponseFilter.cs
index 85c3db9b2..a8cd2ac8f 100644
--- a/Emby.Server.Implementations/HttpServer/ResponseFilter.cs
+++ b/Emby.Server.Implementations/HttpServer/ResponseFilter.cs
@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Generic;
 using System.Globalization;
 using System.Text;
 using MediaBrowser.Controller.Net;
@@ -42,11 +41,11 @@ namespace Emby.Server.Implementations.HttpServer
                 res.Headers.Add(key, value);
             }
             // Try to prevent compatibility view
-            res.Headers["Access-Control-Allow-Headers"] = ("Accept, Accept-Language, Authorization, Cache-Control, " +
+            res.Headers["Access-Control-Allow-Headers"] = "Accept, Accept-Language, Authorization, Cache-Control, " +
                 "Content-Disposition, Content-Encoding, Content-Language, Content-Length, Content-MD5, Content-Range, " +
                 "Content-Type, Cookie, Date, Host, If-Match, If-Modified-Since, If-None-Match, If-Unmodified-Since, " +
                 "Origin, OriginToken, Pragma, Range, Slug, Transfer-Encoding, Want-Digest, X-MediaBrowser-Token, " +
-                "X-Emby-Authorization");
+                "X-Emby-Authorization";
 
             if (dto is Exception exception)
             {
diff --git a/Emby.Server.Implementations/HttpServer/Security/AuthService.cs b/Emby.Server.Implementations/HttpServer/Security/AuthService.cs
index 256b24924..318bc6a24 100644
--- a/Emby.Server.Implementations/HttpServer/Security/AuthService.cs
+++ b/Emby.Server.Implementations/HttpServer/Security/AuthService.cs
@@ -2,11 +2,12 @@
 
 using System;
 using System.Linq;
-using System.Security.Authentication;
 using Emby.Server.Implementations.SocketSharp;
+using Jellyfin.Data.Entities;
+using Jellyfin.Data.Enums;
 using MediaBrowser.Common.Net;
+using MediaBrowser.Controller.Authentication;
 using MediaBrowser.Controller.Configuration;
-using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Net;
 using MediaBrowser.Controller.Security;
 using MediaBrowser.Controller.Session;
@@ -45,11 +46,27 @@ namespace Emby.Server.Implementations.HttpServer.Security
 
         public User Authenticate(HttpRequest request, IAuthenticationAttributes authAttributes)
         {
-            var req = new WebSocketSharpRequest(request, null, request.Path, _logger);
+            var req = new WebSocketSharpRequest(request, null, request.Path);
             var user = ValidateUser(req, authAttributes);
             return user;
         }
 
+        public AuthorizationInfo Authenticate(HttpRequest request)
+        {
+            var auth = _authorizationContext.GetAuthorizationInfo(request);
+            if (auth?.User == null)
+            {
+                return null;
+            }
+
+            if (auth.User.HasPermission(PermissionKind.IsDisabled))
+            {
+                throw new SecurityException("User account has been disabled.");
+            }
+
+            return auth;
+        }
+
         private User ValidateUser(IRequest request, IAuthenticationAttributes authAttribtues)
         {
             // This code is executed before the service
@@ -90,7 +107,8 @@ namespace Emby.Server.Implementations.HttpServer.Security
                 !string.IsNullOrEmpty(auth.Client) &&
                 !string.IsNullOrEmpty(auth.Device))
             {
-                _sessionManager.LogSessionActivity(auth.Client,
+                _sessionManager.LogSessionActivity(
+                    auth.Client,
                     auth.Version,
                     auth.DeviceId,
                     auth.Device,
@@ -104,21 +122,21 @@ namespace Emby.Server.Implementations.HttpServer.Security
         private void ValidateUserAccess(
             User user,
             IRequest request,
-            IAuthenticationAttributes authAttribtues,
+            IAuthenticationAttributes authAttributes,
             AuthorizationInfo auth)
         {
-            if (user.Policy.IsDisabled)
+            if (user.HasPermission(PermissionKind.IsDisabled))
             {
                 throw new SecurityException("User account has been disabled.");
             }
 
-            if (!user.Policy.EnableRemoteAccess && !_networkManager.IsInLocalNetwork(request.RemoteIp))
+            if (!user.HasPermission(PermissionKind.EnableRemoteAccess) && !_networkManager.IsInLocalNetwork(request.RemoteIp))
             {
                 throw new SecurityException("User account has been disabled.");
             }
 
-            if (!user.Policy.IsAdministrator
-                && !authAttribtues.EscapeParentalControl
+            if (!user.HasPermission(PermissionKind.IsAdministrator)
+                && !authAttributes.EscapeParentalControl
                 && !user.IsParentalScheduleAllowed())
             {
                 request.Response.Headers.Add("X-Application-Error-Code", "ParentalControl");
@@ -138,6 +156,7 @@ namespace Emby.Server.Implementations.HttpServer.Security
             {
                 return true;
             }
+
             if (authAttribtues.AllowLocalOnly && request.IsLocal)
             {
                 return true;
@@ -180,7 +199,7 @@ namespace Emby.Server.Implementations.HttpServer.Security
         {
             if (roles.Contains("admin", StringComparer.OrdinalIgnoreCase))
             {
-                if (user == null || !user.Policy.IsAdministrator)
+                if (user == null || !user.HasPermission(PermissionKind.IsAdministrator))
                 {
                     throw new SecurityException("User does not have admin access.");
                 }
@@ -188,7 +207,7 @@ namespace Emby.Server.Implementations.HttpServer.Security
 
             if (roles.Contains("delete", StringComparer.OrdinalIgnoreCase))
             {
-                if (user == null || !user.Policy.EnableContentDeletion)
+                if (user == null || !user.HasPermission(PermissionKind.EnableContentDeletion))
                 {
                     throw new SecurityException("User does not have delete access.");
                 }
@@ -196,7 +215,7 @@ namespace Emby.Server.Implementations.HttpServer.Security
 
             if (roles.Contains("download", StringComparer.OrdinalIgnoreCase))
             {
-                if (user == null || !user.Policy.EnableContentDownloading)
+                if (user == null || !user.HasPermission(PermissionKind.EnableContentDownloading))
                 {
                     throw new SecurityException("User does not have download access.");
                 }
@@ -223,7 +242,7 @@ namespace Emby.Server.Implementations.HttpServer.Security
                 throw new AuthenticationException("Access token is invalid or expired.");
             }
 
-            //if (!string.IsNullOrEmpty(info.UserId))
+            // if (!string.IsNullOrEmpty(info.UserId))
             //{
             //    var user = _userManager.GetUserById(info.UserId);
 
diff --git a/Emby.Server.Implementations/HttpServer/Security/AuthorizationContext.cs b/Emby.Server.Implementations/HttpServer/Security/AuthorizationContext.cs
index 129faeaab..078ce0d8a 100644
--- a/Emby.Server.Implementations/HttpServer/Security/AuthorizationContext.cs
+++ b/Emby.Server.Implementations/HttpServer/Security/AuthorizationContext.cs
@@ -8,6 +8,7 @@ using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Net;
 using MediaBrowser.Controller.Security;
 using MediaBrowser.Model.Services;
+using Microsoft.AspNetCore.Http;
 using Microsoft.Net.Http.Headers;
 
 namespace Emby.Server.Implementations.HttpServer.Security
@@ -38,6 +39,14 @@ namespace Emby.Server.Implementations.HttpServer.Security
             return GetAuthorization(requestContext);
         }
 
+        public AuthorizationInfo GetAuthorizationInfo(HttpRequest requestContext)
+        {
+            var auth = GetAuthorizationDictionary(requestContext);
+            var (authInfo, _) =
+                GetAuthorizationInfoFromDictionary(auth, requestContext.Headers, requestContext.Query);
+            return authInfo;
+        }
+
         /// <summary>
         /// Gets the authorization.
         /// </summary>
@@ -46,7 +55,23 @@ namespace Emby.Server.Implementations.HttpServer.Security
         private AuthorizationInfo GetAuthorization(IRequest httpReq)
         {
             var auth = GetAuthorizationDictionary(httpReq);
+            var (authInfo, originalAuthInfo) =
+                GetAuthorizationInfoFromDictionary(auth, httpReq.Headers, httpReq.QueryString);
+
+            if (originalAuthInfo != null)
+            {
+                httpReq.Items["OriginalAuthenticationInfo"] = originalAuthInfo;
+            }
+
+            httpReq.Items["AuthorizationInfo"] = authInfo;
+            return authInfo;
+        }
 
+        private (AuthorizationInfo authInfo, AuthenticationInfo originalAuthenticationInfo) GetAuthorizationInfoFromDictionary(
+            in Dictionary<string, string> auth,
+            in IHeaderDictionary headers,
+            in IQueryCollection queryString)
+        {
             string deviceId = null;
             string device = null;
             string client = null;
@@ -64,19 +89,20 @@ namespace Emby.Server.Implementations.HttpServer.Security
 
             if (string.IsNullOrEmpty(token))
             {
-                token = httpReq.Headers["X-Emby-Token"];
+                token = headers["X-Emby-Token"];
             }
 
             if (string.IsNullOrEmpty(token))
             {
-                token = httpReq.Headers["X-MediaBrowser-Token"];
+                token = headers["X-MediaBrowser-Token"];
             }
+
             if (string.IsNullOrEmpty(token))
             {
-                token = httpReq.QueryString["api_key"];
+                token = queryString["api_key"];
             }
 
-            var info = new AuthorizationInfo
+            var authInfo = new AuthorizationInfo
             {
                 Client = client,
                 Device = device,
@@ -85,6 +111,7 @@ namespace Emby.Server.Implementations.HttpServer.Security
                 Token = token
             };
 
+            AuthenticationInfo originalAuthenticationInfo = null;
             if (!string.IsNullOrWhiteSpace(token))
             {
                 var result = _authRepo.Get(new AuthenticationInfoQuery
@@ -92,81 +119,77 @@ namespace Emby.Server.Implementations.HttpServer.Security
                     AccessToken = token
                 });
 
-                var tokenInfo = result.Items.Count > 0 ? result.Items[0] : null;
+                originalAuthenticationInfo = result.Items.Count > 0 ? result.Items[0] : null;
 
-                if (tokenInfo != null)
+                if (originalAuthenticationInfo != null)
                 {
                     var updateToken = false;
 
                     // TODO: Remove these checks for IsNullOrWhiteSpace
-                    if (string.IsNullOrWhiteSpace(info.Client))
+                    if (string.IsNullOrWhiteSpace(authInfo.Client))
                     {
-                        info.Client = tokenInfo.AppName;
+                        authInfo.Client = originalAuthenticationInfo.AppName;
                     }
 
-                    if (string.IsNullOrWhiteSpace(info.DeviceId))
+                    if (string.IsNullOrWhiteSpace(authInfo.DeviceId))
                     {
-                        info.DeviceId = tokenInfo.DeviceId;
+                        authInfo.DeviceId = originalAuthenticationInfo.DeviceId;
                     }
 
                     // Temporary. TODO - allow clients to specify that the token has been shared with a casting device
-                    var allowTokenInfoUpdate = info.Client == null || info.Client.IndexOf("chromecast", StringComparison.OrdinalIgnoreCase) == -1;
+                    var allowTokenInfoUpdate = authInfo.Client == null || authInfo.Client.IndexOf("chromecast", StringComparison.OrdinalIgnoreCase) == -1;
 
-                    if (string.IsNullOrWhiteSpace(info.Device))
+                    if (string.IsNullOrWhiteSpace(authInfo.Device))
                     {
-                        info.Device = tokenInfo.DeviceName;
+                        authInfo.Device = originalAuthenticationInfo.DeviceName;
                     }
-
-                    else if (!string.Equals(info.Device, tokenInfo.DeviceName, StringComparison.OrdinalIgnoreCase))
+                    else if (!string.Equals(authInfo.Device, originalAuthenticationInfo.DeviceName, StringComparison.OrdinalIgnoreCase))
                     {
                         if (allowTokenInfoUpdate)
                         {
                             updateToken = true;
-                            tokenInfo.DeviceName = info.Device;
+                            originalAuthenticationInfo.DeviceName = authInfo.Device;
                         }
                     }
 
-                    if (string.IsNullOrWhiteSpace(info.Version))
+                    if (string.IsNullOrWhiteSpace(authInfo.Version))
                     {
-                        info.Version = tokenInfo.AppVersion;
+                        authInfo.Version = originalAuthenticationInfo.AppVersion;
                     }
-                    else if (!string.Equals(info.Version, tokenInfo.AppVersion, StringComparison.OrdinalIgnoreCase))
+                    else if (!string.Equals(authInfo.Version, originalAuthenticationInfo.AppVersion, StringComparison.OrdinalIgnoreCase))
                     {
                         if (allowTokenInfoUpdate)
                         {
                             updateToken = true;
-                            tokenInfo.AppVersion = info.Version;
+                            originalAuthenticationInfo.AppVersion = authInfo.Version;
                         }
                     }
 
-                    if ((DateTime.UtcNow - tokenInfo.DateLastActivity).TotalMinutes > 3)
+                    if ((DateTime.UtcNow - originalAuthenticationInfo.DateLastActivity).TotalMinutes > 3)
                     {
-                        tokenInfo.DateLastActivity = DateTime.UtcNow;
+                        originalAuthenticationInfo.DateLastActivity = DateTime.UtcNow;
                         updateToken = true;
                     }
 
-                    if (!tokenInfo.UserId.Equals(Guid.Empty))
+                    if (!originalAuthenticationInfo.UserId.Equals(Guid.Empty))
                     {
-                        info.User = _userManager.GetUserById(tokenInfo.UserId);
+                        authInfo.User = _userManager.GetUserById(originalAuthenticationInfo.UserId);
 
-                        if (info.User != null && !string.Equals(info.User.Name, tokenInfo.UserName, StringComparison.OrdinalIgnoreCase))
+                        if (authInfo.User != null && !string.Equals(authInfo.User.Username, originalAuthenticationInfo.UserName, StringComparison.OrdinalIgnoreCase))
                         {
-                            tokenInfo.UserName = info.User.Name;
+                            originalAuthenticationInfo.UserName = authInfo.User.Username;
                             updateToken = true;
                         }
                     }
 
                     if (updateToken)
                     {
-                        _authRepo.Update(tokenInfo);
+                        _authRepo.Update(originalAuthenticationInfo);
                     }
                 }
-                httpReq.Items["OriginalAuthenticationInfo"] = tokenInfo;
             }
 
-            httpReq.Items["AuthorizationInfo"] = info;
-
-            return info;
+            return (authInfo, originalAuthenticationInfo);
         }
 
         /// <summary>
@@ -187,6 +210,23 @@ namespace Emby.Server.Implementations.HttpServer.Security
         }
 
         /// <summary>
+        /// Gets the auth.
+        /// </summary>
+        /// <param name="httpReq">The HTTP req.</param>
+        /// <returns>Dictionary{System.StringSystem.String}.</returns>
+        private Dictionary<string, string> GetAuthorizationDictionary(HttpRequest httpReq)
+        {
+            var auth = httpReq.Headers["X-Emby-Authorization"];
+
+            if (string.IsNullOrEmpty(auth))
+            {
+                auth = httpReq.Headers[HeaderNames.Authorization];
+            }
+
+            return GetAuthorization(auth);
+        }
+
+        /// <summary>
         /// Gets the authorization.
         /// </summary>
         /// <param name="authorizationHeader">The authorization header.</param>
diff --git a/Emby.Server.Implementations/HttpServer/Security/SessionContext.cs b/Emby.Server.Implementations/HttpServer/Security/SessionContext.cs
index 166952c64..03fcfa53d 100644
--- a/Emby.Server.Implementations/HttpServer/Security/SessionContext.cs
+++ b/Emby.Server.Implementations/HttpServer/Security/SessionContext.cs
@@ -1,7 +1,7 @@
 #pragma warning disable CS1591
 
 using System;
-using MediaBrowser.Controller.Entities;
+using Jellyfin.Data.Entities;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Net;
 using MediaBrowser.Controller.Security;
diff --git a/Emby.Server.Implementations/HttpServer/WebSocketConnection.cs b/Emby.Server.Implementations/HttpServer/WebSocketConnection.cs
index 0680c5ffe..316cd84cf 100644
--- a/Emby.Server.Implementations/HttpServer/WebSocketConnection.cs
+++ b/Emby.Server.Implementations/HttpServer/WebSocketConnection.cs
@@ -24,7 +24,7 @@ namespace Emby.Server.Implementations.HttpServer
         /// <summary>
         /// The logger.
         /// </summary>
-        private readonly ILogger _logger;
+        private readonly ILogger<WebSocketConnection> _logger;
 
         /// <summary>
         /// The json serializer options.
@@ -234,10 +234,12 @@ namespace Emby.Server.Implementations.HttpServer
         private Task SendKeepAliveResponse()
         {
             LastKeepAliveDate = DateTime.UtcNow;
-            return SendAsync(new WebSocketMessage<string>
-            {
-                MessageType = "KeepAlive"
-            }, CancellationToken.None);
+            return SendAsync(
+                new WebSocketMessage<string>
+                {
+                    MessageId = Guid.NewGuid(),
+                    MessageType = "KeepAlive"
+                }, CancellationToken.None);
         }
 
         /// <inheritdoc />
diff --git a/Emby.Server.Implementations/IO/LibraryMonitor.cs b/Emby.Server.Implementations/IO/LibraryMonitor.cs
index eb5e190aa..a32b03aaa 100644
--- a/Emby.Server.Implementations/IO/LibraryMonitor.cs
+++ b/Emby.Server.Implementations/IO/LibraryMonitor.cs
@@ -18,7 +18,7 @@ namespace Emby.Server.Implementations.IO
 {
     public class LibraryMonitor : ILibraryMonitor
     {
-        private readonly ILogger _logger;
+        private readonly ILogger<LibraryMonitor> _logger;
         private readonly ILibraryManager _libraryManager;
         private readonly IServerConfigurationManager _configurationManager;
         private readonly IFileSystem _fileSystem;
@@ -266,7 +266,6 @@ namespace Emby.Server.Implementations.IO
                     {
                         DisposeWatcher(newWatcher, false);
                     }
-
                 }
                 catch (Exception ex)
                 {
@@ -393,7 +392,6 @@ namespace Emby.Server.Implementations.IO
                 }
 
                 return false;
-
             }))
             {
                 monitorPath = false;
diff --git a/Emby.Server.Implementations/IO/ManagedFileSystem.cs b/Emby.Server.Implementations/IO/ManagedFileSystem.cs
index 8b75e8c70..530c16195 100644
--- a/Emby.Server.Implementations/IO/ManagedFileSystem.cs
+++ b/Emby.Server.Implementations/IO/ManagedFileSystem.cs
@@ -20,7 +20,7 @@ namespace Emby.Server.Implementations.IO
     /// </summary>
     public class ManagedFileSystem : IFileSystem
     {
-        protected ILogger Logger;
+        protected ILogger<ManagedFileSystem> Logger;
 
         private readonly List<IShortcutHandler> _shortcutHandlers = new List<IShortcutHandler>();
         private readonly string _tempPath;
@@ -237,7 +237,7 @@ namespace Emby.Server.Implementations.IO
             {
                 result.IsDirectory = info is DirectoryInfo || (info.Attributes & FileAttributes.Directory) == FileAttributes.Directory;
 
-                //if (!result.IsDirectory)
+                // if (!result.IsDirectory)
                 //{
                 //    result.IsHidden = (info.Attributes & FileAttributes.Hidden) == FileAttributes.Hidden;
                 //}
@@ -638,6 +638,7 @@ namespace Emby.Server.Implementations.IO
                     {
                         return false;
                     }
+
                     return extensions.Contains(ext, StringComparer.OrdinalIgnoreCase);
                 });
             }
@@ -692,6 +693,7 @@ namespace Emby.Server.Implementations.IO
                     {
                         return false;
                     }
+
                     return extensions.Contains(ext, StringComparer.OrdinalIgnoreCase);
                 });
             }
diff --git a/Emby.Server.Implementations/IStartupOptions.cs b/Emby.Server.Implementations/IStartupOptions.cs
index acae702f3..e7e72c686 100644
--- a/Emby.Server.Implementations/IStartupOptions.cs
+++ b/Emby.Server.Implementations/IStartupOptions.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 
 namespace Emby.Server.Implementations
@@ -35,11 +37,6 @@ namespace Emby.Server.Implementations
         string RestartArgs { get; }
 
         /// <summary>
-        /// Gets the value of the --plugin-manifest-url command line option.
-        /// </summary>
-        string PluginManifestUrl { get; }
-
-        /// <summary>
         /// Gets the value of the --published-server-url command line option.
         /// </summary>
         Uri PublishedServerUrl { get; }
diff --git a/Emby.Server.Implementations/Images/ArtistImageProvider.cs b/Emby.Server.Implementations/Images/ArtistImageProvider.cs
new file mode 100644
index 000000000..52896720e
--- /dev/null
+++ b/Emby.Server.Implementations/Images/ArtistImageProvider.cs
@@ -0,0 +1,60 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Emby.Server.Implementations.Images;
+using MediaBrowser.Common.Configuration;
+using MediaBrowser.Controller.Drawing;
+using MediaBrowser.Controller.Dto;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Entities.Audio;
+using MediaBrowser.Controller.Entities.Movies;
+using MediaBrowser.Controller.Entities.TV;
+using MediaBrowser.Controller.Library;
+using MediaBrowser.Controller.Playlists;
+using MediaBrowser.Controller.Providers;
+using MediaBrowser.Model.Entities;
+using MediaBrowser.Model.IO;
+using MediaBrowser.Model.Querying;
+
+namespace Emby.Server.Implementations.Images
+{
+    /// <summary>
+    /// Class ArtistImageProvider.
+    /// </summary>
+    public class ArtistImageProvider : BaseDynamicImageProvider<MusicArtist>
+    {
+        /// <summary>
+        /// The library manager.
+        /// </summary>
+        private readonly ILibraryManager _libraryManager;
+
+        public ArtistImageProvider(IFileSystem fileSystem, IProviderManager providerManager, IApplicationPaths applicationPaths, IImageProcessor imageProcessor, ILibraryManager libraryManager) : base(fileSystem, providerManager, applicationPaths, imageProcessor)
+        {
+            _libraryManager = libraryManager;
+        }
+
+        /// <summary>
+        /// Get children objects used to create an artist image.
+        /// </summary>
+        /// <param name="item">The artist used to create the image.</param>
+        /// <returns>Any relevant children objects.</returns>
+        protected override IReadOnlyList<BaseItem> GetItemsWithImages(BaseItem item)
+        {
+            return Array.Empty<BaseItem>();
+
+            // TODO enable this when BaseDynamicImageProvider objects are configurable
+            // return _libraryManager.GetItemList(new InternalItemsQuery
+            // {
+            //    ArtistIds = new[] { item.Id },
+            //    IncludeItemTypes = new[] { typeof(MusicAlbum).Name },
+            //    OrderBy = new[] { (ItemSortBy.Random, SortOrder.Ascending) },
+            //    Limit = 4,
+            //    Recursive = true,
+            //    ImageTypes = new[] { ImageType.Primary },
+            //    DtoOptions = new DtoOptions(false)
+            // });
+        }
+    }
+}
diff --git a/Emby.Server.Implementations/Images/BaseDynamicImageProvider.cs b/Emby.Server.Implementations/Images/BaseDynamicImageProvider.cs
index fd50f156a..57302b506 100644
--- a/Emby.Server.Implementations/Images/BaseDynamicImageProvider.cs
+++ b/Emby.Server.Implementations/Images/BaseDynamicImageProvider.cs
@@ -194,7 +194,8 @@ namespace Emby.Server.Implementations.Images
             return outputPath;
         }
 
-        protected virtual string CreateImage(BaseItem item,
+        protected virtual string CreateImage(
+            BaseItem item,
             IReadOnlyCollection<BaseItem> itemsWithImages,
             string outputPathWithoutExtension,
             ImageType imageType,
@@ -214,7 +215,12 @@ namespace Emby.Server.Implementations.Images
 
             if (imageType == ImageType.Primary)
             {
-                if (item is UserView || item is Playlist || item is MusicGenre || item is Genre || item is PhotoAlbum)
+                if (item is UserView
+                    || item is Playlist
+                    || item is MusicGenre
+                    || item is Genre
+                    || item is PhotoAlbum
+                    || item is MusicArtist)
                 {
                     return CreateSquareCollage(item, itemsWithImages, outputPath);
                 }
@@ -225,7 +231,7 @@ namespace Emby.Server.Implementations.Images
             throw new ArgumentException("Unexpected image type", nameof(imageType));
         }
 
-        public bool HasChanged(BaseItem item, IDirectoryService directoryServicee)
+        public bool HasChanged(BaseItem item, IDirectoryService directoryService)
         {
             if (!Supports(item))
             {
@@ -236,6 +242,7 @@ namespace Emby.Server.Implementations.Images
             {
                 return true;
             }
+
             if (SupportedImages.Contains(ImageType.Thumb) && HasChanged(item, ImageType.Thumb))
             {
                 return true;
diff --git a/Emby.Server.Implementations/UserViews/CollectionFolderImageProvider.cs b/Emby.Server.Implementations/Images/CollectionFolderImageProvider.cs
index a3f3f6cb4..da88b8d8a 100644
--- a/Emby.Server.Implementations/UserViews/CollectionFolderImageProvider.cs
+++ b/Emby.Server.Implementations/Images/CollectionFolderImageProvider.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Generic;
 using System.IO;
@@ -11,7 +13,7 @@ using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.IO;
 using MediaBrowser.Model.Querying;
 
-namespace Emby.Server.Implementations.UserViews
+namespace Emby.Server.Implementations.Images
 {
     public class CollectionFolderImageProvider : BaseDynamicImageProvider<CollectionFolder>
     {
@@ -69,7 +71,6 @@ namespace Emby.Server.Implementations.UserViews
                     new ValueTuple<string, SortOrder>(ItemSortBy.Random, SortOrder.Ascending)
                 },
                 IncludeItemTypes = includeItemTypes
-
             });
         }
 
diff --git a/Emby.Server.Implementations/UserViews/DynamicImageProvider.cs b/Emby.Server.Implementations/Images/DynamicImageProvider.cs
index 78ac95f85..462eb03a8 100644
--- a/Emby.Server.Implementations/UserViews/DynamicImageProvider.cs
+++ b/Emby.Server.Implementations/Images/DynamicImageProvider.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Generic;
 using System.IO;
@@ -14,18 +16,16 @@ using MediaBrowser.Controller.Providers;
 using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.IO;
 
-namespace Emby.Server.Implementations.UserViews
+namespace Emby.Server.Implementations.Images
 {
     public class DynamicImageProvider : BaseDynamicImageProvider<UserView>
     {
         private readonly IUserManager _userManager;
-        private readonly ILibraryManager _libraryManager;
 
-        public DynamicImageProvider(IFileSystem fileSystem, IProviderManager providerManager, IApplicationPaths applicationPaths, IImageProcessor imageProcessor, IUserManager userManager, ILibraryManager libraryManager)
+        public DynamicImageProvider(IFileSystem fileSystem, IProviderManager providerManager, IApplicationPaths applicationPaths, IImageProcessor imageProcessor, IUserManager userManager)
             : base(fileSystem, providerManager, applicationPaths, imageProcessor)
         {
             _userManager = userManager;
-            _libraryManager = libraryManager;
         }
 
         protected override IReadOnlyList<BaseItem> GetItemsWithImages(BaseItem item)
@@ -78,7 +78,6 @@ namespace Emby.Server.Implementations.UserViews
                 }
 
                 return i;
-
             }).GroupBy(x => x.Id)
             .Select(x => x.First());
 
diff --git a/Emby.Server.Implementations/UserViews/FolderImageProvider.cs b/Emby.Server.Implementations/Images/FolderImageProvider.cs
index 4655cd928..e9523386e 100644
--- a/Emby.Server.Implementations/UserViews/FolderImageProvider.cs
+++ b/Emby.Server.Implementations/Images/FolderImageProvider.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System.Collections.Generic;
 using Emby.Server.Implementations.Images;
 using MediaBrowser.Common.Configuration;
@@ -11,7 +13,7 @@ using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.IO;
 using MediaBrowser.Model.Querying;
 
-namespace Emby.Server.Implementations.UserViews
+namespace Emby.Server.Implementations.Images
 {
     public abstract class BaseFolderImageProvider<T> : BaseDynamicImageProvider<T>
         where T : Folder, new()
@@ -75,16 +77,12 @@ namespace Emby.Server.Implementations.UserViews
                 return false;
             }
 
-            var folder = item as Folder;
-            if (folder != null)
+            if (item is Folder && item.IsTopParent)
             {
-                if (folder.IsTopParent)
-                {
-                    return false;
-                }
+                return false;
             }
+
             return true;
-            //return item.SourceType == SourceType.Library;
         }
     }
 
diff --git a/Emby.Server.Implementations/Playlists/PlaylistImageProvider.cs b/Emby.Server.Implementations/Images/GenreImageProvider.cs
index bb56d9771..d2aeccdb2 100644
--- a/Emby.Server.Implementations/Playlists/PlaylistImageProvider.cs
+++ b/Emby.Server.Implementations/Images/GenreImageProvider.cs
@@ -1,6 +1,6 @@
+#pragma warning disable CS1591
+
 using System.Collections.Generic;
-using System.Linq;
-using Emby.Server.Implementations.Images;
 using MediaBrowser.Common.Configuration;
 using MediaBrowser.Controller.Drawing;
 using MediaBrowser.Controller.Dto;
@@ -9,66 +9,21 @@ using MediaBrowser.Controller.Entities.Audio;
 using MediaBrowser.Controller.Entities.Movies;
 using MediaBrowser.Controller.Entities.TV;
 using MediaBrowser.Controller.Library;
-using MediaBrowser.Controller.Playlists;
 using MediaBrowser.Controller.Providers;
 using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.IO;
 using MediaBrowser.Model.Querying;
 
-namespace Emby.Server.Implementations.Playlists
+namespace Emby.Server.Implementations.Images
 {
-    public class PlaylistImageProvider : BaseDynamicImageProvider<Playlist>
-    {
-        public PlaylistImageProvider(IFileSystem fileSystem, IProviderManager providerManager, IApplicationPaths applicationPaths, IImageProcessor imageProcessor) : base(fileSystem, providerManager, applicationPaths, imageProcessor)
-        {
-        }
-
-        protected override IReadOnlyList<BaseItem> GetItemsWithImages(BaseItem item)
-        {
-            var playlist = (Playlist)item;
-
-            return playlist.GetManageableItems()
-                .Select(i =>
-                {
-                    var subItem = i.Item2;
-
-                    var episode = subItem as Episode;
-
-                    if (episode != null)
-                    {
-                        var series = episode.Series;
-                        if (series != null && series.HasImage(ImageType.Primary))
-                        {
-                            return series;
-                        }
-                    }
-
-                    if (subItem.HasImage(ImageType.Primary))
-                    {
-                        return subItem;
-                    }
-
-                    var parent = subItem.GetOwner() ?? subItem.GetParent();
-
-                    if (parent != null && parent.HasImage(ImageType.Primary))
-                    {
-                        if (parent is MusicAlbum)
-                        {
-                            return parent;
-                        }
-                    }
-
-                    return null;
-                })
-                .Where(i => i != null)
-                .GroupBy(x => x.Id)
-                .Select(x => x.First())
-                .ToList();
-        }
-    }
-
+    /// <summary>
+    /// Class MusicGenreImageProvider.
+    /// </summary>
     public class MusicGenreImageProvider : BaseDynamicImageProvider<MusicGenre>
     {
+        /// <summary>
+        /// The library manager.
+        /// </summary>
         private readonly ILibraryManager _libraryManager;
 
         public MusicGenreImageProvider(IFileSystem fileSystem, IProviderManager providerManager, IApplicationPaths applicationPaths, IImageProcessor imageProcessor, ILibraryManager libraryManager) : base(fileSystem, providerManager, applicationPaths, imageProcessor)
@@ -76,6 +31,11 @@ namespace Emby.Server.Implementations.Playlists
             _libraryManager = libraryManager;
         }
 
+        /// <summary>
+        /// Get children objects used to create an music genre image.
+        /// </summary>
+        /// <param name="item">The music genre used to create the image.</param>
+        /// <returns>Any relevant children objects.</returns>
         protected override IReadOnlyList<BaseItem> GetItemsWithImages(BaseItem item)
         {
             return _libraryManager.GetItemList(new InternalItemsQuery
@@ -91,8 +51,14 @@ namespace Emby.Server.Implementations.Playlists
         }
     }
 
+    /// <summary>
+    /// Class GenreImageProvider.
+    /// </summary>
     public class GenreImageProvider : BaseDynamicImageProvider<Genre>
     {
+        /// <summary>
+        /// The library manager.
+        /// </summary>
         private readonly ILibraryManager _libraryManager;
 
         public GenreImageProvider(IFileSystem fileSystem, IProviderManager providerManager, IApplicationPaths applicationPaths, IImageProcessor imageProcessor, ILibraryManager libraryManager) : base(fileSystem, providerManager, applicationPaths, imageProcessor)
@@ -100,6 +66,11 @@ namespace Emby.Server.Implementations.Playlists
             _libraryManager = libraryManager;
         }
 
+        /// <summary>
+        /// Get children objects used to create an genre image.
+        /// </summary>
+        /// <param name="item">The genre used to create the image.</param>
+        /// <returns>Any relevant children objects.</returns>
         protected override IReadOnlyList<BaseItem> GetItemsWithImages(BaseItem item)
         {
             return _libraryManager.GetItemList(new InternalItemsQuery
diff --git a/Emby.Server.Implementations/Images/PlaylistImageProvider.cs b/Emby.Server.Implementations/Images/PlaylistImageProvider.cs
new file mode 100644
index 000000000..0ce1b91e8
--- /dev/null
+++ b/Emby.Server.Implementations/Images/PlaylistImageProvider.cs
@@ -0,0 +1,66 @@
+#pragma warning disable CS1591
+
+using System.Collections.Generic;
+using System.Linq;
+using MediaBrowser.Common.Configuration;
+using MediaBrowser.Controller.Drawing;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Entities.Audio;
+using MediaBrowser.Controller.Entities.TV;
+using MediaBrowser.Controller.Playlists;
+using MediaBrowser.Controller.Providers;
+using MediaBrowser.Model.Entities;
+using MediaBrowser.Model.IO;
+
+namespace Emby.Server.Implementations.Images
+{
+    public class PlaylistImageProvider : BaseDynamicImageProvider<Playlist>
+    {
+        public PlaylistImageProvider(IFileSystem fileSystem, IProviderManager providerManager, IApplicationPaths applicationPaths, IImageProcessor imageProcessor) : base(fileSystem, providerManager, applicationPaths, imageProcessor)
+        {
+        }
+
+        protected override IReadOnlyList<BaseItem> GetItemsWithImages(BaseItem item)
+        {
+            var playlist = (Playlist)item;
+
+            return playlist.GetManageableItems()
+                .Select(i =>
+                {
+                    var subItem = i.Item2;
+
+                    var episode = subItem as Episode;
+
+                    if (episode != null)
+                    {
+                        var series = episode.Series;
+                        if (series != null && series.HasImage(ImageType.Primary))
+                        {
+                            return series;
+                        }
+                    }
+
+                    if (subItem.HasImage(ImageType.Primary))
+                    {
+                        return subItem;
+                    }
+
+                    var parent = subItem.GetOwner() ?? subItem.GetParent();
+
+                    if (parent != null && parent.HasImage(ImageType.Primary))
+                    {
+                        if (parent is MusicAlbum)
+                        {
+                            return parent;
+                        }
+                    }
+
+                    return null;
+                })
+                .Where(i => i != null)
+                .GroupBy(x => x.Id)
+                .Select(x => x.First())
+                .ToList();
+        }
+    }
+}
diff --git a/Emby.Server.Implementations/Library/CoreResolutionIgnoreRule.cs b/Emby.Server.Implementations/Library/CoreResolutionIgnoreRule.cs
index 218e5a0c6..77b2c0a69 100644
--- a/Emby.Server.Implementations/Library/CoreResolutionIgnoreRule.cs
+++ b/Emby.Server.Implementations/Library/CoreResolutionIgnoreRule.cs
@@ -1,5 +1,6 @@
 using System;
 using System.IO;
+using MediaBrowser.Controller;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Resolvers;
@@ -8,24 +9,33 @@ using MediaBrowser.Model.IO;
 namespace Emby.Server.Implementations.Library
 {
     /// <summary>
-    /// Provides the core resolver ignore rules
+    /// Provides the core resolver ignore rules.
     /// </summary>
     public class CoreResolutionIgnoreRule : IResolverIgnoreRule
     {
         private readonly ILibraryManager _libraryManager;
+        private readonly IServerApplicationPaths _serverApplicationPaths;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="CoreResolutionIgnoreRule"/> class.
         /// </summary>
         /// <param name="libraryManager">The library manager.</param>
-        public CoreResolutionIgnoreRule(ILibraryManager libraryManager)
+        /// <param name="serverApplicationPaths">The server application paths.</param>
+        public CoreResolutionIgnoreRule(ILibraryManager libraryManager, IServerApplicationPaths serverApplicationPaths)
         {
             _libraryManager = libraryManager;
+            _serverApplicationPaths = serverApplicationPaths;
         }
 
         /// <inheritdoc />
         public bool ShouldIgnore(FileSystemMetadata fileInfo, BaseItem parent)
         {
+            // Don't ignore application folders
+            if (fileInfo.FullName.Contains(_serverApplicationPaths.RootFolderPath, StringComparison.InvariantCulture))
+            {
+                return false;
+            }
+
             // Don't ignore top level folders
             if (fileInfo.IsDirectory && parent is AggregateFolder)
             {
diff --git a/Emby.Server.Implementations/Library/DefaultAuthenticationProvider.cs b/Emby.Server.Implementations/Library/DefaultAuthenticationProvider.cs
deleted file mode 100644
index 52c8facc3..000000000
--- a/Emby.Server.Implementations/Library/DefaultAuthenticationProvider.cs
+++ /dev/null
@@ -1,177 +0,0 @@
-using System;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using MediaBrowser.Common;
-using MediaBrowser.Common.Cryptography;
-using MediaBrowser.Controller.Authentication;
-using MediaBrowser.Controller.Entities;
-using MediaBrowser.Model.Cryptography;
-
-namespace Emby.Server.Implementations.Library
-{
-    /// <summary>
-    /// The default authentication provider.
-    /// </summary>
-    public class DefaultAuthenticationProvider : IAuthenticationProvider, IRequiresResolvedUser
-    {
-        private readonly ICryptoProvider _cryptographyProvider;
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="DefaultAuthenticationProvider"/> class.
-        /// </summary>
-        /// <param name="cryptographyProvider">The cryptography provider.</param>
-        public DefaultAuthenticationProvider(ICryptoProvider cryptographyProvider)
-        {
-            _cryptographyProvider = cryptographyProvider;
-        }
-
-        /// <inheritdoc />
-        public string Name => "Default";
-
-        /// <inheritdoc />
-        public bool IsEnabled => true;
-
-        /// <inheritdoc />
-        // This is dumb and an artifact of the backwards way auth providers were designed.
-        // This version of authenticate was never meant to be called, but needs to be here for interface compat
-        // Only the providers that don't provide local user support use this
-        public Task<ProviderAuthenticationResult> Authenticate(string username, string password)
-        {
-            throw new NotImplementedException();
-        }
-
-        /// <inheritdoc />
-        // This is the version that we need to use for local users. Because reasons.
-        public Task<ProviderAuthenticationResult> Authenticate(string username, string password, User resolvedUser)
-        {
-            if (resolvedUser == null)
-            {
-                throw new AuthenticationException($"Specified user does not exist.");
-            }
-
-            bool success = false;
-
-            // As long as jellyfin supports passwordless users, we need this little block here to accommodate
-            if (!HasPassword(resolvedUser) && string.IsNullOrEmpty(password))
-            {
-                return Task.FromResult(new ProviderAuthenticationResult
-                {
-                    Username = username
-                });
-            }
-
-            byte[] passwordbytes = Encoding.UTF8.GetBytes(password);
-
-            PasswordHash readyHash = PasswordHash.Parse(resolvedUser.Password);
-            if (_cryptographyProvider.GetSupportedHashMethods().Contains(readyHash.Id)
-                || _cryptographyProvider.DefaultHashMethod == readyHash.Id)
-            {
-                byte[] calculatedHash = _cryptographyProvider.ComputeHash(
-                    readyHash.Id,
-                    passwordbytes,
-                    readyHash.Salt.ToArray());
-
-                if (readyHash.Hash.SequenceEqual(calculatedHash))
-                {
-                    success = true;
-                }
-            }
-            else
-            {
-                throw new AuthenticationException($"Requested crypto method not available in provider: {readyHash.Id}");
-            }
-
-            if (!success)
-            {
-                throw new AuthenticationException("Invalid username or password");
-            }
-
-            return Task.FromResult(new ProviderAuthenticationResult
-            {
-                Username = username
-            });
-        }
-
-        /// <inheritdoc />
-        public bool HasPassword(User user)
-            => !string.IsNullOrEmpty(user.Password);
-
-        /// <inheritdoc />
-        public Task ChangePassword(User user, string newPassword)
-        {
-            if (string.IsNullOrEmpty(newPassword))
-            {
-                user.Password = null;
-                return Task.CompletedTask;
-            }
-
-            PasswordHash newPasswordHash = _cryptographyProvider.CreatePasswordHash(newPassword);
-            user.Password = newPasswordHash.ToString();
-
-            return Task.CompletedTask;
-        }
-
-        /// <inheritdoc />
-        public void ChangeEasyPassword(User user, string newPassword, string newPasswordHash)
-        {
-            if (newPassword != null)
-            {
-                newPasswordHash = _cryptographyProvider.CreatePasswordHash(newPassword).ToString();
-            }
-
-            if (string.IsNullOrWhiteSpace(newPasswordHash))
-            {
-                throw new ArgumentNullException(nameof(newPasswordHash));
-            }
-
-            user.EasyPassword = newPasswordHash;
-        }
-
-        /// <inheritdoc />
-        public string GetEasyPasswordHash(User user)
-        {
-            return string.IsNullOrEmpty(user.EasyPassword)
-                ? null
-                : Hex.Encode(PasswordHash.Parse(user.EasyPassword).Hash);
-        }
-
-        /// <summary>
-        /// Gets the hashed string.
-        /// </summary>
-        public string GetHashedString(User user, string str)
-        {
-            if (string.IsNullOrEmpty(user.Password))
-            {
-                return _cryptographyProvider.CreatePasswordHash(str).ToString();
-            }
-
-            // TODO: make use of iterations parameter?
-            PasswordHash passwordHash = PasswordHash.Parse(user.Password);
-            var salt = passwordHash.Salt.ToArray();
-            return new PasswordHash(
-                passwordHash.Id,
-                _cryptographyProvider.ComputeHash(
-                    passwordHash.Id,
-                    Encoding.UTF8.GetBytes(str),
-                    salt),
-                salt,
-                passwordHash.Parameters.ToDictionary(x => x.Key, y => y.Value)).ToString();
-        }
-
-        public ReadOnlySpan<byte> GetHashed(User user, string str)
-        {
-            if (string.IsNullOrEmpty(user.Password))
-            {
-                return _cryptographyProvider.CreatePasswordHash(str).Hash;
-            }
-
-            // TODO: make use of iterations parameter?
-            PasswordHash passwordHash = PasswordHash.Parse(user.Password);
-            return _cryptographyProvider.ComputeHash(
-                    passwordHash.Id,
-                    Encoding.UTF8.GetBytes(str),
-                    passwordHash.Salt.ToArray());
-        }
-    }
-}
diff --git a/Emby.Server.Implementations/Library/DefaultPasswordResetProvider.cs b/Emby.Server.Implementations/Library/DefaultPasswordResetProvider.cs
deleted file mode 100644
index 6c6fbd86f..000000000
--- a/Emby.Server.Implementations/Library/DefaultPasswordResetProvider.cs
+++ /dev/null
@@ -1,140 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Security.Cryptography;
-using System.Threading.Tasks;
-using MediaBrowser.Common.Extensions;
-using MediaBrowser.Controller.Authentication;
-using MediaBrowser.Controller.Configuration;
-using MediaBrowser.Controller.Library;
-using MediaBrowser.Model.Serialization;
-using MediaBrowser.Model.Users;
-
-namespace Emby.Server.Implementations.Library
-{
-    /// <summary>
-    /// The default password reset provider.
-    /// </summary>
-    public class DefaultPasswordResetProvider : IPasswordResetProvider
-    {
-        private const string BaseResetFileName = "passwordreset";
-
-        private readonly IJsonSerializer _jsonSerializer;
-        private readonly IUserManager _userManager;
-
-        private readonly string _passwordResetFileBase;
-        private readonly string _passwordResetFileBaseDir;
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="DefaultPasswordResetProvider"/> class.
-        /// </summary>
-        /// <param name="configurationManager">The configuration manager.</param>
-        /// <param name="jsonSerializer">The JSON serializer.</param>
-        /// <param name="userManager">The user manager.</param>
-        public DefaultPasswordResetProvider(
-            IServerConfigurationManager configurationManager,
-            IJsonSerializer jsonSerializer,
-            IUserManager userManager)
-        {
-            _passwordResetFileBaseDir = configurationManager.ApplicationPaths.ProgramDataPath;
-            _passwordResetFileBase = Path.Combine(_passwordResetFileBaseDir, BaseResetFileName);
-            _jsonSerializer = jsonSerializer;
-            _userManager = userManager;
-        }
-
-        /// <inheritdoc />
-        public string Name => "Default Password Reset Provider";
-
-        /// <inheritdoc />
-        public bool IsEnabled => true;
-
-        /// <inheritdoc />
-        public async Task<PinRedeemResult> RedeemPasswordResetPin(string pin)
-        {
-            SerializablePasswordReset spr;
-            List<string> usersreset = new List<string>();
-            foreach (var resetfile in Directory.EnumerateFiles(_passwordResetFileBaseDir, $"{BaseResetFileName}*"))
-            {
-                using (var str = File.OpenRead(resetfile))
-                {
-                    spr = await _jsonSerializer.DeserializeFromStreamAsync<SerializablePasswordReset>(str).ConfigureAwait(false);
-                }
-
-                if (spr.ExpirationDate < DateTime.Now)
-                {
-                    File.Delete(resetfile);
-                }
-                else if (string.Equals(
-                    spr.Pin.Replace("-", string.Empty, StringComparison.Ordinal),
-                    pin.Replace("-", string.Empty, StringComparison.Ordinal),
-                    StringComparison.InvariantCultureIgnoreCase))
-                {
-                    var resetUser = _userManager.GetUserByName(spr.UserName);
-                    if (resetUser == null)
-                    {
-                        throw new ResourceNotFoundException($"User with a username of {spr.UserName} not found");
-                    }
-
-                    await _userManager.ChangePassword(resetUser, pin).ConfigureAwait(false);
-                    usersreset.Add(resetUser.Name);
-                    File.Delete(resetfile);
-                }
-            }
-
-            if (usersreset.Count < 1)
-            {
-                throw new ResourceNotFoundException($"No Users found with a password reset request matching pin {pin}");
-            }
-            else
-            {
-                return new PinRedeemResult
-                {
-                    Success = true,
-                    UsersReset = usersreset.ToArray()
-                };
-            }
-        }
-
-        /// <inheritdoc />
-        public async Task<ForgotPasswordResult> StartForgotPasswordProcess(MediaBrowser.Controller.Entities.User user, bool isInNetwork)
-        {
-            string pin = string.Empty;
-            using (var cryptoRandom = RandomNumberGenerator.Create())
-            {
-                byte[] bytes = new byte[4];
-                cryptoRandom.GetBytes(bytes);
-                pin = BitConverter.ToString(bytes);
-            }
-
-            DateTime expireTime = DateTime.Now.AddMinutes(30);
-            string filePath = _passwordResetFileBase + user.InternalId + ".json";
-            SerializablePasswordReset spr = new SerializablePasswordReset
-            {
-                ExpirationDate = expireTime,
-                Pin = pin,
-                PinFile = filePath,
-                UserName = user.Name
-            };
-
-            using (FileStream fileStream = File.OpenWrite(filePath))
-            {
-                _jsonSerializer.SerializeToStream(spr, fileStream);
-                await fileStream.FlushAsync().ConfigureAwait(false);
-            }
-
-            return new ForgotPasswordResult
-            {
-                Action = ForgotPasswordAction.PinCode,
-                PinExpirationDate = expireTime,
-                PinFile = filePath
-            };
-        }
-
-        private class SerializablePasswordReset : PasswordPinCreationResult
-        {
-            public string Pin { get; set; }
-
-            public string UserName { get; set; }
-        }
-    }
-}
diff --git a/Emby.Server.Implementations/Library/ExclusiveLiveStream.cs b/Emby.Server.Implementations/Library/ExclusiveLiveStream.cs
index 9a7186898..ab39a7223 100644
--- a/Emby.Server.Implementations/Library/ExclusiveLiveStream.cs
+++ b/Emby.Server.Implementations/Library/ExclusiveLiveStream.cs
@@ -12,11 +12,13 @@ namespace Emby.Server.Implementations.Library
     public class ExclusiveLiveStream : ILiveStream
     {
         public int ConsumerCount { get; set; }
+
         public string OriginalStreamId { get; set; }
 
         public string TunerHostId => null;
 
         public bool EnableStreamSharing { get; set; }
+
         public MediaSourceInfo MediaSource { get; set; }
 
         public string UniqueId { get; private set; }
diff --git a/Emby.Server.Implementations/Library/IgnorePatterns.cs b/Emby.Server.Implementations/Library/IgnorePatterns.cs
index d12b5855b..6e6ef1359 100644
--- a/Emby.Server.Implementations/Library/IgnorePatterns.cs
+++ b/Emby.Server.Implementations/Library/IgnorePatterns.cs
@@ -1,17 +1,20 @@
+#nullable enable
+
+using System;
 using System.Linq;
 using DotNet.Globbing;
 
 namespace Emby.Server.Implementations.Library
 {
     /// <summary>
-    /// Glob patterns for files to ignore
+    /// Glob patterns for files to ignore.
     /// </summary>
     public static class IgnorePatterns
     {
         /// <summary>
-        /// Files matching these glob patterns will be ignored
+        /// Files matching these glob patterns will be ignored.
         /// </summary>
-        public static readonly string[] Patterns = new string[]
+        private static readonly string[] _patterns =
         {
             "**/small.jpg",
             "**/albumart.jpg",
@@ -19,32 +22,51 @@ namespace Emby.Server.Implementations.Library
 
             // Directories
             "**/metadata/**",
+            "**/metadata",
             "**/ps3_update/**",
+            "**/ps3_update",
             "**/ps3_vprm/**",
+            "**/ps3_vprm",
             "**/extrafanart/**",
+            "**/extrafanart",
             "**/extrathumbs/**",
+            "**/extrathumbs",
             "**/.actors/**",
+            "**/.actors",
             "**/.wd_tv/**",
+            "**/.wd_tv",
             "**/lost+found/**",
+            "**/lost+found",
 
             // WMC temp recording directories that will constantly be written to
             "**/TempRec/**",
+            "**/TempRec",
             "**/TempSBE/**",
+            "**/TempSBE",
 
             // Synology
             "**/eaDir/**",
+            "**/eaDir",
             "**/@eaDir/**",
+            "**/@eaDir",
             "**/#recycle/**",
+            "**/#recycle",
 
             // Qnap
             "**/@Recycle/**",
+            "**/@Recycle",
             "**/.@__thumb/**",
+            "**/.@__thumb",
             "**/$RECYCLE.BIN/**",
+            "**/$RECYCLE.BIN",
             "**/System Volume Information/**",
+            "**/System Volume Information",
             "**/.grab/**",
+            "**/.grab",
 
             // Unix hidden files and directories
             "**/.*/**",
+            "**/.*",
 
             // thumbs.db
             "**/thumbs.db",
@@ -56,19 +78,31 @@ namespace Emby.Server.Implementations.Library
 
         private static readonly GlobOptions _globOptions = new GlobOptions
         {
-            Evaluation = {
+            Evaluation =
+            {
                 CaseInsensitive = true
             }
         };
 
-        private static readonly Glob[] _globs = Patterns.Select(p => Glob.Parse(p, _globOptions)).ToArray();
+        private static readonly Glob[] _globs = _patterns.Select(p => Glob.Parse(p, _globOptions)).ToArray();
 
         /// <summary>
-        /// Returns true if the supplied path should be ignored
+        /// Returns true if the supplied path should be ignored.
         /// </summary>
-        public static bool ShouldIgnore(string path)
+        /// <param name="path">The path to test.</param>
+        /// <returns>Whether to ignore the path.</returns>
+        public static bool ShouldIgnore(ReadOnlySpan<char> path)
         {
-            return _globs.Any(g => g.IsMatch(path));
+            int len = _globs.Length;
+            for (int i = 0; i < len; i++)
+            {
+                if (_globs[i].IsMatch(path))
+                {
+                    return true;
+                }
+            }
+
+            return false;
         }
     }
 }
diff --git a/Emby.Server.Implementations/Library/InvalidAuthProvider.cs b/Emby.Server.Implementations/Library/InvalidAuthProvider.cs
deleted file mode 100644
index dc61aacd7..000000000
--- a/Emby.Server.Implementations/Library/InvalidAuthProvider.cs
+++ /dev/null
@@ -1,54 +0,0 @@
-using System.Threading.Tasks;
-using MediaBrowser.Controller.Authentication;
-using MediaBrowser.Controller.Entities;
-
-namespace Emby.Server.Implementations.Library
-{
-    /// <summary>
-    /// An invalid authentication provider.
-    /// </summary>
-    public class InvalidAuthProvider : IAuthenticationProvider
-    {
-        /// <inheritdoc />
-        public string Name => "InvalidOrMissingAuthenticationProvider";
-
-        /// <inheritdoc />
-        public bool IsEnabled => true;
-
-        /// <inheritdoc />
-        public Task<ProviderAuthenticationResult> Authenticate(string username, string password)
-        {
-            throw new AuthenticationException("User Account cannot login with this provider. The Normal provider for this user cannot be found");
-        }
-
-        /// <inheritdoc />
-        public bool HasPassword(User user)
-        {
-            return true;
-        }
-
-        /// <inheritdoc />
-        public Task ChangePassword(User user, string newPassword)
-        {
-            return Task.CompletedTask;
-        }
-
-        /// <inheritdoc />
-        public void ChangeEasyPassword(User user, string newPassword, string newPasswordHash)
-        {
-            // Nothing here
-        }
-
-        /// <inheritdoc />
-        public string GetPasswordHash(User user)
-        {
-            return string.Empty;
-        }
-
-        /// <inheritdoc />
-        public string GetEasyPasswordHash(User user)
-        {
-            return string.Empty;
-        }
-    }
-}
diff --git a/Emby.Server.Implementations/Library/LibraryManager.cs b/Emby.Server.Implementations/Library/LibraryManager.cs
index 0b86b2db7..06cfc78b3 100644
--- a/Emby.Server.Implementations/Library/LibraryManager.cs
+++ b/Emby.Server.Implementations/Library/LibraryManager.cs
@@ -17,14 +17,16 @@ using Emby.Server.Implementations.Library.Resolvers;
 using Emby.Server.Implementations.Library.Validators;
 using Emby.Server.Implementations.Playlists;
 using Emby.Server.Implementations.ScheduledTasks;
+using Jellyfin.Data.Entities;
+using Jellyfin.Data.Enums;
 using MediaBrowser.Common.Extensions;
 using MediaBrowser.Common.Progress;
 using MediaBrowser.Controller;
 using MediaBrowser.Controller.Configuration;
+using MediaBrowser.Controller.Drawing;
 using MediaBrowser.Controller.Dto;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Audio;
-using MediaBrowser.Controller.Entities.TV;
 using MediaBrowser.Controller.IO;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.LiveTv;
@@ -35,6 +37,7 @@ using MediaBrowser.Controller.Resolvers;
 using MediaBrowser.Controller.Sorting;
 using MediaBrowser.Model.Configuration;
 using MediaBrowser.Model.Dlna;
+using MediaBrowser.Model.Drawing;
 using MediaBrowser.Model.Dto;
 using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.IO;
@@ -44,17 +47,20 @@ using MediaBrowser.Model.Querying;
 using MediaBrowser.Model.Tasks;
 using MediaBrowser.Providers.MediaInfo;
 using Microsoft.Extensions.Logging;
+using Episode = MediaBrowser.Controller.Entities.TV.Episode;
+using Genre = MediaBrowser.Controller.Entities.Genre;
+using Person = MediaBrowser.Controller.Entities.Person;
 using SortOrder = MediaBrowser.Model.Entities.SortOrder;
 using VideoResolver = Emby.Naming.Video.VideoResolver;
 
 namespace Emby.Server.Implementations.Library
 {
     /// <summary>
-    /// Class LibraryManager
+    /// Class LibraryManager.
     /// </summary>
     public class LibraryManager : ILibraryManager
     {
-        private readonly ILogger _logger;
+        private readonly ILogger<LibraryManager> _logger;
         private readonly ITaskManager _taskManager;
         private readonly IUserManager _userManager;
         private readonly IUserDataManager _userDataRepository;
@@ -67,6 +73,7 @@ namespace Emby.Server.Implementations.Library
         private readonly IFileSystem _fileSystem;
         private readonly IItemRepository _itemRepository;
         private readonly ConcurrentDictionary<Guid, BaseItem> _libraryItemsCache;
+        private readonly IImageProcessor _imageProcessor;
 
         private NamingOptions _namingOptions;
         private string[] _videoFileExtensions;
@@ -90,13 +97,13 @@ namespace Emby.Server.Implementations.Library
         private IIntroProvider[] IntroProviders { get; set; }
 
         /// <summary>
-        /// Gets or sets the list of entity resolution ignore rules
+        /// Gets or sets the list of entity resolution ignore rules.
         /// </summary>
         /// <value>The entity resolution ignore rules.</value>
         private IResolverIgnoreRule[] EntityResolutionIgnoreRules { get; set; }
 
         /// <summary>
-        /// Gets or sets the list of currently registered entity resolvers
+        /// Gets or sets the list of currently registered entity resolvers.
         /// </summary>
         /// <value>The entity resolvers enumerable.</value>
         private IItemResolver[] EntityResolvers { get; set; }
@@ -129,12 +136,19 @@ namespace Emby.Server.Implementations.Library
         /// <summary>
         /// Initializes a new instance of the <see cref="LibraryManager" /> class.
         /// </summary>
-        /// <param name="appHost">The application host</param>
+        /// <param name="appHost">The application host.</param>
         /// <param name="logger">The logger.</param>
         /// <param name="taskManager">The task manager.</param>
         /// <param name="userManager">The user manager.</param>
         /// <param name="configurationManager">The configuration manager.</param>
         /// <param name="userDataRepository">The user data repository.</param>
+        /// <param name="libraryMonitorFactory">The library monitor.</param>
+        /// <param name="fileSystem">The file system.</param>
+        /// <param name="providerManagerFactory">The provider manager.</param>
+        /// <param name="userviewManagerFactory">The userview manager.</param>
+        /// <param name="mediaEncoder">The media encoder.</param>
+        /// <param name="itemRepository">The item repository.</param>
+        /// <param name="imageProcessor">The image processor.</param>
         public LibraryManager(
             IServerApplicationHost appHost,
             ILogger<LibraryManager> logger,
@@ -147,7 +161,8 @@ namespace Emby.Server.Implementations.Library
             Lazy<IProviderManager> providerManagerFactory,
             Lazy<IUserViewManager> userviewManagerFactory,
             IMediaEncoder mediaEncoder,
-            IItemRepository itemRepository)
+            IItemRepository itemRepository,
+            IImageProcessor imageProcessor)
         {
             _appHost = appHost;
             _logger = logger;
@@ -161,6 +176,7 @@ namespace Emby.Server.Implementations.Library
             _userviewManagerFactory = userviewManagerFactory;
             _mediaEncoder = mediaEncoder;
             _itemRepository = itemRepository;
+            _imageProcessor = imageProcessor;
 
             _libraryItemsCache = new ConcurrentDictionary<Guid, BaseItem>();
 
@@ -193,12 +209,12 @@ namespace Emby.Server.Implementations.Library
         }
 
         /// <summary>
-        /// The _root folder
+        /// The _root folder.
         /// </summary>
         private volatile AggregateFolder _rootFolder;
 
         /// <summary>
-        /// The _root folder sync lock
+        /// The _root folder sync lock.
         /// </summary>
         private readonly object _rootFolderSyncLock = new object();
 
@@ -325,7 +341,7 @@ namespace Emby.Server.Implementations.Library
             if (item is LiveTvProgram)
             {
                 _logger.LogDebug(
-                    "Deleting item, Type: {0}, Name: {1}, Path: {2}, Id: {3}",
+                    "Removing item, Type: {0}, Name: {1}, Path: {2}, Id: {3}",
                     item.GetType().Name,
                     item.Name ?? "Unknown name",
                     item.Path ?? string.Empty,
@@ -334,7 +350,7 @@ namespace Emby.Server.Implementations.Library
             else
             {
                 _logger.LogInformation(
-                    "Deleting item, Type: {0}, Name: {1}, Path: {2}, Id: {3}",
+                    "Removing item, Type: {0}, Name: {1}, Path: {2}, Id: {3}",
                     item.GetType().Name,
                     item.Name ?? "Unknown name",
                     item.Path ?? string.Empty,
@@ -352,7 +368,12 @@ namespace Emby.Server.Implementations.Library
                     continue;
                 }
 
-                _logger.LogDebug("Deleting path {MetadataPath}", metadataPath);
+                _logger.LogDebug(
+                    "Deleting metadata path, Type: {0}, Name: {1}, Path: {2}, Id: {3}",
+                    item.GetType().Name,
+                    item.Name ?? "Unknown name",
+                    metadataPath,
+                    item.Id);
 
                 try
                 {
@@ -376,7 +397,13 @@ namespace Emby.Server.Implementations.Library
                     {
                         try
                         {
-                            _logger.LogDebug("Deleting path {path}", fileSystemInfo.FullName);
+                            _logger.LogInformation(
+                                "Deleting item path, Type: {0}, Name: {1}, Path: {2}, Id: {3}",
+                                item.GetType().Name,
+                                item.Name ?? "Unknown name",
+                                fileSystemInfo.FullName,
+                                item.Id);
+
                             if (fileSystemInfo.IsDirectory)
                             {
                                 Directory.Delete(fileSystemInfo.FullName, true);
@@ -610,7 +637,7 @@ namespace Emby.Server.Implementations.Library
         }
 
         /// <summary>
-        /// Determines whether a path should be ignored based on its contents - called after the contents have been read
+        /// Determines whether a path should be ignored based on its contents - called after the contents have been read.
         /// </summary>
         /// <param name="args">The args.</param>
         /// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
@@ -695,7 +722,9 @@ namespace Emby.Server.Implementations.Library
 
             Directory.CreateDirectory(rootFolderPath);
 
-            var rootFolder = GetItemById(GetNewItemId(rootFolderPath, typeof(AggregateFolder))) as AggregateFolder ?? ((Folder)ResolvePath(_fileSystem.GetDirectoryInfo(rootFolderPath))).DeepCopy<Folder, AggregateFolder>();
+            var rootFolder = GetItemById(GetNewItemId(rootFolderPath, typeof(AggregateFolder))) as AggregateFolder ??
+                             ((Folder) ResolvePath(_fileSystem.GetDirectoryInfo(rootFolderPath)))
+                             .DeepCopy<Folder, AggregateFolder>();
 
             // In case program data folder was moved
             if (!string.Equals(rootFolder.Path, rootFolderPath, StringComparison.Ordinal))
@@ -890,7 +919,7 @@ namespace Emby.Server.Implementations.Library
         }
 
         /// <summary>
-        /// Gets a Genre
+        /// Gets a Genre.
         /// </summary>
         /// <param name="name">The name.</param>
         /// <returns>Task{Genre}.</returns>
@@ -971,7 +1000,7 @@ namespace Emby.Server.Implementations.Library
         }
 
         /// <summary>
-        /// Reloads the root media folder
+        /// Reloads the root media folder.
         /// </summary>
         /// <param name="progress">The progress.</param>
         /// <param name="cancellationToken">The cancellation token.</param>
@@ -1524,7 +1553,8 @@ namespace Emby.Server.Implementations.Library
                 }
 
                 // Handle grouping
-                if (user != null && !string.IsNullOrEmpty(view.ViewType) && UserView.IsEligibleForGrouping(view.ViewType) && user.Configuration.GroupedFolders.Length > 0)
+                if (user != null && !string.IsNullOrEmpty(view.ViewType) && UserView.IsEligibleForGrouping(view.ViewType)
+                    && user.GetPreference(PreferenceKind.GroupedFolders).Length > 0)
                 {
                     return GetUserRootFolder()
                         .GetChildren(user, true)
@@ -1773,7 +1803,7 @@ namespace Emby.Server.Implementations.Library
         /// Creates the items.
         /// </summary>
         /// <param name="items">The items.</param>
-        /// <param name="parent">The parent item</param>
+        /// <param name="parent">The parent item.</param>
         /// <param name="cancellationToken">The cancellation token.</param>
         public void CreateItems(IEnumerable<BaseItem> items, BaseItem parent, CancellationToken cancellationToken)
         {
@@ -1815,10 +1845,100 @@ namespace Emby.Server.Implementations.Library
             }
         }
 
-        public void UpdateImages(BaseItem item)
+        private bool ImageNeedsRefresh(ItemImageInfo image)
         {
-            _itemRepository.SaveImages(item);
+            if (image.Path != null && image.IsLocalFile)
+            {
+                if (image.Width == 0 || image.Height == 0 || string.IsNullOrEmpty(image.BlurHash))
+                {
+                    return true;
+                }
 
+                try
+                {
+                    return _fileSystem.GetLastWriteTimeUtc(image.Path) != image.DateModified;
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Cannot get file info for {0}", image.Path);
+                    return false;
+                }
+            }
+
+            return image.Path != null && !image.IsLocalFile;
+        }
+
+        public void UpdateImages(BaseItem item, bool forceUpdate = false)
+        {
+            if (item == null)
+            {
+                throw new ArgumentNullException(nameof(item));
+            }
+
+            var outdated = forceUpdate ? item.ImageInfos.Where(i => i.Path != null).ToArray() : item.ImageInfos.Where(ImageNeedsRefresh).ToArray();
+            if (outdated.Length == 0)
+            {
+                RegisterItem(item);
+                return;
+            }
+
+            foreach (var img in outdated)
+            {
+                var image = img;
+                if (!img.IsLocalFile)
+                {
+                    try
+                    {
+                        var index = item.GetImageIndex(img);
+                        image = ConvertImageToLocal(item, img, index).ConfigureAwait(false).GetAwaiter().GetResult();
+                    }
+                    catch (ArgumentException)
+                    {
+                        _logger.LogWarning("Cannot get image index for {0}", img.Path);
+                        continue;
+                    }
+                    catch (InvalidOperationException)
+                    {
+                        _logger.LogWarning("Cannot fetch image from {0}", img.Path);
+                        continue;
+                    }
+                }
+
+                try
+                {
+                    ImageDimensions size = _imageProcessor.GetImageDimensions(item, image);
+                    image.Width = size.Width;
+                    image.Height = size.Height;
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Cannnot get image dimensions for {0}", image.Path);
+                    image.Width = 0;
+                    image.Height = 0;
+                    continue;
+                }
+
+                try
+                {
+                    image.BlurHash = _imageProcessor.GetImageBlurHash(image.Path);
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Cannot compute blurhash for {0}", image.Path);
+                    image.BlurHash = string.Empty;
+                }
+
+                try
+                {
+                    image.DateModified = _fileSystem.GetLastWriteTimeUtc(image.Path);
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Cannot update DateModified for {0}", image.Path);
+                }
+            }
+
+            _itemRepository.SaveImages(item);
             RegisterItem(item);
         }
 
@@ -1839,7 +1959,7 @@ namespace Emby.Server.Implementations.Library
 
                 item.DateLastSaved = DateTime.UtcNow;
 
-                RegisterItem(item);
+                UpdateImages(item, updateReason >= ItemUpdateType.ImageUpdate);
             }
 
             _itemRepository.SaveItems(itemsList, cancellationToken);
@@ -2495,7 +2615,7 @@ namespace Emby.Server.Implementations.Library
                     Anime series don't generally have a season in their file name, however,
                     tvdb needs a season to correctly get the metadata.
                     Hence, a null season needs to be filled with something. */
-                    //FIXME perhaps this would be better for tvdb parser to ask for season 1 if no season is specified
+                    // FIXME perhaps this would be better for tvdb parser to ask for season 1 if no season is specified
                     episode.ParentIndexNumber = 1;
                 }
 
@@ -2684,10 +2804,12 @@ namespace Emby.Server.Implementations.Library
             {
                 throw new ArgumentNullException(nameof(path));
             }
+
             if (string.IsNullOrWhiteSpace(from))
             {
                 throw new ArgumentNullException(nameof(from));
             }
+
             if (string.IsNullOrWhiteSpace(to))
             {
                 throw new ArgumentNullException(nameof(to));
@@ -2761,7 +2883,6 @@ namespace Emby.Server.Implementations.Library
                     _logger.LogError(ex, "Error getting person");
                     return null;
                 }
-
             }).Where(i => i != null).ToList();
         }
 
@@ -2796,7 +2917,8 @@ namespace Emby.Server.Implementations.Library
                 }
                 catch (HttpException ex)
                 {
-                    if (ex.StatusCode.HasValue && ex.StatusCode.Value == HttpStatusCode.NotFound)
+                    if (ex.StatusCode.HasValue
+                        && (ex.StatusCode.Value == HttpStatusCode.NotFound || ex.StatusCode.Value == HttpStatusCode.Forbidden))
                     {
                         continue;
                     }
@@ -2891,7 +3013,7 @@ namespace Emby.Server.Implementations.Library
 
         private static bool ValidateNetworkPath(string path)
         {
-            //if (Environment.OSVersion.Platform == PlatformID.Win32NT)
+            // if (Environment.OSVersion.Platform == PlatformID.Win32NT)
             //{
             //    // We can't validate protocol-based paths, so just allow them
             //    if (path.IndexOf("://", StringComparison.OrdinalIgnoreCase) == -1)
diff --git a/Emby.Server.Implementations/Library/LiveStreamHelper.cs b/Emby.Server.Implementations/Library/LiveStreamHelper.cs
index ed7d8aa40..9b9f53049 100644
--- a/Emby.Server.Implementations/Library/LiveStreamHelper.cs
+++ b/Emby.Server.Implementations/Library/LiveStreamHelper.cs
@@ -50,7 +50,7 @@ namespace Emby.Server.Implementations.Library
                 {
                     mediaInfo = _json.DeserializeFromFile<MediaInfo>(cacheFilePath);
 
-                    //_logger.LogDebug("Found cached media info");
+                    // _logger.LogDebug("Found cached media info");
                 }
                 catch
                 {
@@ -85,7 +85,7 @@ namespace Emby.Server.Implementations.Library
                     Directory.CreateDirectory(Path.GetDirectoryName(cacheFilePath));
                     _json.SerializeToFile(mediaInfo, cacheFilePath);
 
-                    //_logger.LogDebug("Saved media info to {0}", cacheFilePath);
+                    // _logger.LogDebug("Saved media info to {0}", cacheFilePath);
                 }
             }
 
@@ -148,17 +148,14 @@ namespace Emby.Server.Implementations.Library
                     {
                         videoStream.BitRate = 30000000;
                     }
-
                     else if (width >= 1900)
                     {
                         videoStream.BitRate = 20000000;
                     }
-
                     else if (width >= 1200)
                     {
                         videoStream.BitRate = 8000000;
                     }
-
                     else if (width >= 700)
                     {
                         videoStream.BitRate = 2000000;
diff --git a/Emby.Server.Implementations/Library/MediaSourceManager.cs b/Emby.Server.Implementations/Library/MediaSourceManager.cs
index 01fe98f3a..ceb36b389 100644
--- a/Emby.Server.Implementations/Library/MediaSourceManager.cs
+++ b/Emby.Server.Implementations/Library/MediaSourceManager.cs
@@ -7,6 +7,8 @@ using System.IO;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
+using Jellyfin.Data.Entities;
+using Jellyfin.Data.Enums;
 using MediaBrowser.Common.Configuration;
 using MediaBrowser.Common.Extensions;
 using MediaBrowser.Controller.Entities;
@@ -14,7 +16,6 @@ using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.MediaEncoding;
 using MediaBrowser.Controller.Persistence;
 using MediaBrowser.Controller.Providers;
-using MediaBrowser.Model.Configuration;
 using MediaBrowser.Model.Dlna;
 using MediaBrowser.Model.Dto;
 using MediaBrowser.Model.Entities;
@@ -33,7 +34,7 @@ namespace Emby.Server.Implementations.Library
         private readonly ILibraryManager _libraryManager;
         private readonly IJsonSerializer _jsonSerializer;
         private readonly IFileSystem _fileSystem;
-        private readonly ILogger _logger;
+        private readonly ILogger<MediaSourceManager> _logger;
         private readonly IUserDataManager _userDataManager;
         private readonly IMediaEncoder _mediaEncoder;
         private readonly ILocalizationManager _localizationManager;
@@ -190,10 +191,7 @@ namespace Emby.Server.Implementations.Library
                 {
                     if (string.Equals(item.MediaType, MediaType.Audio, StringComparison.OrdinalIgnoreCase))
                     {
-                        if (!user.Policy.EnableAudioPlaybackTranscoding)
-                        {
-                            source.SupportsTranscoding = false;
-                        }
+                        source.SupportsTranscoding = user.HasPermission(PermissionKind.EnableAudioPlaybackTranscoding);
                     }
                 }
             }
@@ -207,22 +205,27 @@ namespace Emby.Server.Implementations.Library
             {
                 return MediaProtocol.Rtsp;
             }
+
             if (path.StartsWith("Rtmp", StringComparison.OrdinalIgnoreCase))
             {
                 return MediaProtocol.Rtmp;
             }
+
             if (path.StartsWith("Http", StringComparison.OrdinalIgnoreCase))
             {
                 return MediaProtocol.Http;
             }
+
             if (path.StartsWith("rtp", StringComparison.OrdinalIgnoreCase))
             {
                 return MediaProtocol.Rtp;
             }
+
             if (path.StartsWith("ftp", StringComparison.OrdinalIgnoreCase))
             {
                 return MediaProtocol.Ftp;
             }
+
             if (path.StartsWith("udp", StringComparison.OrdinalIgnoreCase))
             {
                 return MediaProtocol.Udp;
@@ -352,7 +355,9 @@ namespace Emby.Server.Implementations.Library
 
         private void SetDefaultSubtitleStreamIndex(MediaSourceInfo source, UserItemData userData, User user, bool allowRememberingSelection)
         {
-            if (userData.SubtitleStreamIndex.HasValue && user.Configuration.RememberSubtitleSelections && user.Configuration.SubtitleMode != SubtitlePlaybackMode.None && allowRememberingSelection)
+            if (userData.SubtitleStreamIndex.HasValue
+                && user.RememberSubtitleSelections
+                && user.SubtitleMode != SubtitlePlaybackMode.None && allowRememberingSelection)
             {
                 var index = userData.SubtitleStreamIndex.Value;
                 // Make sure the saved index is still valid
@@ -363,26 +368,27 @@ namespace Emby.Server.Implementations.Library
                 }
             }
 
-            var preferredSubs = string.IsNullOrEmpty(user.Configuration.SubtitleLanguagePreference)
-                ? Array.Empty<string>() : NormalizeLanguage(user.Configuration.SubtitleLanguagePreference);
+
+            var preferredSubs = string.IsNullOrEmpty(user.SubtitleLanguagePreference)
+                ? Array.Empty<string>() : NormalizeLanguage(user.SubtitleLanguagePreference);
 
             var defaultAudioIndex = source.DefaultAudioStreamIndex;
             var audioLangage = defaultAudioIndex == null
                 ? null
                 : source.MediaStreams.Where(i => i.Type == MediaStreamType.Audio && i.Index == defaultAudioIndex).Select(i => i.Language).FirstOrDefault();
 
-            source.DefaultSubtitleStreamIndex = MediaStreamSelector.GetDefaultSubtitleStreamIndex(source.MediaStreams,
+            source.DefaultSubtitleStreamIndex = MediaStreamSelector.GetDefaultSubtitleStreamIndex(
+                source.MediaStreams,
                 preferredSubs,
-                user.Configuration.SubtitleMode,
+                user.SubtitleMode,
                 audioLangage);
 
-            MediaStreamSelector.SetSubtitleStreamScores(source.MediaStreams, preferredSubs,
-                user.Configuration.SubtitleMode, audioLangage);
+            MediaStreamSelector.SetSubtitleStreamScores(source.MediaStreams, preferredSubs, user.SubtitleMode, audioLangage);
         }
 
         private void SetDefaultAudioStreamIndex(MediaSourceInfo source, UserItemData userData, User user, bool allowRememberingSelection)
         {
-            if (userData.AudioStreamIndex.HasValue && user.Configuration.RememberAudioSelections && allowRememberingSelection)
+            if (userData.AudioStreamIndex.HasValue && user.RememberAudioSelections && allowRememberingSelection)
             {
                 var index = userData.AudioStreamIndex.Value;
                 // Make sure the saved index is still valid
@@ -393,11 +399,11 @@ namespace Emby.Server.Implementations.Library
                 }
             }
 
-            var preferredAudio = string.IsNullOrEmpty(user.Configuration.AudioLanguagePreference)
+            var preferredAudio = string.IsNullOrEmpty(user.AudioLanguagePreference)
                 ? Array.Empty<string>()
-                : NormalizeLanguage(user.Configuration.AudioLanguagePreference);
+                : NormalizeLanguage(user.AudioLanguagePreference);
 
-            source.DefaultAudioStreamIndex = MediaStreamSelector.GetDefaultAudioStreamIndex(source.MediaStreams, preferredAudio, user.Configuration.PlayDefaultAudioTrack);
+            source.DefaultAudioStreamIndex = MediaStreamSelector.GetDefaultAudioStreamIndex(source.MediaStreams, preferredAudio, user.PlayDefaultAudioTrack);
         }
 
         public void SetDefaultAudioAndSubtitleStreamIndexes(BaseItem item, MediaSourceInfo source, User user)
@@ -435,7 +441,6 @@ namespace Emby.Server.Implementations.Library
                 }
 
                 return 1;
-
             }).ThenBy(i => i.Video3DFormat.HasValue ? 1 : 0)
             .ThenByDescending(i =>
             {
@@ -521,11 +526,7 @@ namespace Emby.Server.Implementations.Library
                 SetDefaultAudioAndSubtitleStreamIndexes(item, clone, user);
             }
 
-            return new Tuple<LiveStreamResponse, IDirectStreamProvider>(new LiveStreamResponse
-            {
-                MediaSource = clone
-
-            }, liveStream as IDirectStreamProvider);
+            return new Tuple<LiveStreamResponse, IDirectStreamProvider>(new LiveStreamResponse(clone), liveStream as IDirectStreamProvider);
         }
 
         private static void AddMediaInfo(MediaSourceInfo mediaSource, bool isAudio)
@@ -538,7 +539,7 @@ namespace Emby.Server.Implementations.Library
                 mediaSource.RunTimeTicks = null;
             }
 
-            var audioStream = mediaSource.MediaStreams.FirstOrDefault(i => i.Type == MediaBrowser.Model.Entities.MediaStreamType.Audio);
+            var audioStream = mediaSource.MediaStreams.FirstOrDefault(i => i.Type == MediaStreamType.Audio);
 
             if (audioStream == null || audioStream.Index == -1)
             {
@@ -549,7 +550,7 @@ namespace Emby.Server.Implementations.Library
                 mediaSource.DefaultAudioStreamIndex = audioStream.Index;
             }
 
-            var videoStream = mediaSource.MediaStreams.FirstOrDefault(i => i.Type == MediaBrowser.Model.Entities.MediaStreamType.Video);
+            var videoStream = mediaSource.MediaStreams.FirstOrDefault(i => i.Type == MediaStreamType.Video);
             if (videoStream != null)
             {
                 if (!videoStream.BitRate.HasValue)
@@ -560,17 +561,14 @@ namespace Emby.Server.Implementations.Library
                     {
                         videoStream.BitRate = 30000000;
                     }
-
                     else if (width >= 1900)
                     {
                         videoStream.BitRate = 20000000;
                     }
-
                     else if (width >= 1200)
                     {
                         videoStream.BitRate = 8000000;
                     }
-
                     else if (width >= 700)
                     {
                         videoStream.BitRate = 2000000;
@@ -626,7 +624,6 @@ namespace Emby.Server.Implementations.Library
                     MediaSource = mediaSource,
                     ExtractChapters = false,
                     MediaType = DlnaProfileType.Video
-
                 }, cancellationToken).ConfigureAwait(false);
 
                 mediaSource.MediaStreams = info.MediaStreams;
@@ -652,7 +649,7 @@ namespace Emby.Server.Implementations.Library
                 {
                     mediaInfo = _jsonSerializer.DeserializeFromFile<MediaInfo>(cacheFilePath);
 
-                    //_logger.LogDebug("Found cached media info");
+                    // _logger.LogDebug("Found cached media info");
                 }
                 catch (Exception ex)
                 {
@@ -674,20 +671,21 @@ namespace Emby.Server.Implementations.Library
                     mediaSource.AnalyzeDurationMs = 3000;
                 }
 
-                mediaInfo = await _mediaEncoder.GetMediaInfo(new MediaInfoRequest
+                mediaInfo = await _mediaEncoder.GetMediaInfo(
+                    new MediaInfoRequest
                 {
                     MediaSource = mediaSource,
                     MediaType = isAudio ? DlnaProfileType.Audio : DlnaProfileType.Video,
                     ExtractChapters = false
-
-                }, cancellationToken).ConfigureAwait(false);
+                },
+                    cancellationToken).ConfigureAwait(false);
 
                 if (cacheFilePath != null)
                 {
                     Directory.CreateDirectory(Path.GetDirectoryName(cacheFilePath));
                     _jsonSerializer.SerializeToFile(mediaInfo, cacheFilePath);
 
-                    //_logger.LogDebug("Saved media info to {0}", cacheFilePath);
+                    // _logger.LogDebug("Saved media info to {0}", cacheFilePath);
                 }
             }
 
@@ -753,17 +751,14 @@ namespace Emby.Server.Implementations.Library
                     {
                         videoStream.BitRate = 30000000;
                     }
-
                     else if (width >= 1900)
                     {
                         videoStream.BitRate = 20000000;
                     }
-
                     else if (width >= 1200)
                     {
                         videoStream.BitRate = 8000000;
                     }
-
                     else if (width >= 700)
                     {
                         videoStream.BitRate = 2000000;
diff --git a/Emby.Server.Implementations/Library/MediaStreamSelector.cs b/Emby.Server.Implementations/Library/MediaStreamSelector.cs
index e27145a1d..ca904c4ec 100644
--- a/Emby.Server.Implementations/Library/MediaStreamSelector.cs
+++ b/Emby.Server.Implementations/Library/MediaStreamSelector.cs
@@ -3,7 +3,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using MediaBrowser.Model.Configuration;
+using Jellyfin.Data.Enums;
 using MediaBrowser.Model.Entities;
 
 namespace Emby.Server.Implementations.Library
diff --git a/Emby.Server.Implementations/Library/MusicManager.cs b/Emby.Server.Implementations/Library/MusicManager.cs
index 1ec578371..0bdc59914 100644
--- a/Emby.Server.Implementations/Library/MusicManager.cs
+++ b/Emby.Server.Implementations/Library/MusicManager.cs
@@ -3,6 +3,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using Jellyfin.Data.Entities;
 using MediaBrowser.Controller.Dto;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Audio;
@@ -10,6 +11,7 @@ using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Playlists;
 using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Querying;
+using MusicAlbum = MediaBrowser.Controller.Entities.Audio.MusicAlbum;
 
 namespace Emby.Server.Implementations.Library
 {
@@ -75,7 +77,6 @@ namespace Emby.Server.Implementations.Library
                 {
                     return Guid.Empty;
                 }
-
             }).Where(i => !i.Equals(Guid.Empty)).ToArray();
 
             return GetInstantMixFromGenreIds(genreIds, user, dtoOptions);
@@ -105,32 +106,27 @@ namespace Emby.Server.Implementations.Library
                 return GetInstantMixFromGenreIds(new[] { item.Id }, user, dtoOptions);
             }
 
-            var playlist = item as Playlist;
-            if (playlist != null)
+            if (item is Playlist playlist)
             {
                 return GetInstantMixFromPlaylist(playlist, user, dtoOptions);
             }
 
-            var album = item as MusicAlbum;
-            if (album != null)
+            if (item is MusicAlbum album)
             {
                 return GetInstantMixFromAlbum(album, user, dtoOptions);
             }
 
-            var artist = item as MusicArtist;
-            if (artist != null)
+            if (item is MusicArtist artist)
             {
                 return GetInstantMixFromArtist(artist, user, dtoOptions);
             }
 
-            var song = item as Audio;
-            if (song != null)
+            if (item is Audio song)
             {
                 return GetInstantMixFromSong(song, user, dtoOptions);
             }
 
-            var folder = item as Folder;
-            if (folder != null)
+            if (item is Folder folder)
             {
                 return GetInstantMixFromFolder(folder, user, dtoOptions);
             }
diff --git a/Emby.Server.Implementations/Library/ResolverHelper.cs b/Emby.Server.Implementations/Library/ResolverHelper.cs
index 7ca15b4e5..4e4cac75b 100644
--- a/Emby.Server.Implementations/Library/ResolverHelper.cs
+++ b/Emby.Server.Implementations/Library/ResolverHelper.cs
@@ -107,7 +107,7 @@ namespace Emby.Server.Implementations.Library
         }
 
         /// <summary>
-        /// Ensures DateCreated and DateModified have values
+        /// Ensures DateCreated and DateModified have values.
         /// </summary>
         /// <param name="fileSystem">The file system.</param>
         /// <param name="item">The item.</param>
diff --git a/Emby.Server.Implementations/Library/Resolvers/Audio/AudioResolver.cs b/Emby.Server.Implementations/Library/Resolvers/Audio/AudioResolver.cs
index fefc8e789..03059e6d3 100644
--- a/Emby.Server.Implementations/Library/Resolvers/Audio/AudioResolver.cs
+++ b/Emby.Server.Implementations/Library/Resolvers/Audio/AudioResolver.cs
@@ -209,8 +209,8 @@ namespace Emby.Server.Implementations.Library.Resolvers.Audio
                     Name = parseName ?
                         resolvedItem.Name :
                         Path.GetFileNameWithoutExtension(firstMedia.Path),
-                    //AdditionalParts = resolvedItem.Files.Skip(1).Select(i => i.Path).ToArray(),
-                    //LocalAlternateVersions = resolvedItem.AlternateVersions.Select(i => i.Path).ToArray()
+                    // AdditionalParts = resolvedItem.Files.Skip(1).Select(i => i.Path).ToArray(),
+                    // LocalAlternateVersions = resolvedItem.AlternateVersions.Select(i => i.Path).ToArray()
                 };
 
                 result.Items.Add(libraryItem);
diff --git a/Emby.Server.Implementations/Library/Resolvers/Audio/MusicAlbumResolver.cs b/Emby.Server.Implementations/Library/Resolvers/Audio/MusicAlbumResolver.cs
index 6c9ba7c27..79b6dded3 100644
--- a/Emby.Server.Implementations/Library/Resolvers/Audio/MusicAlbumResolver.cs
+++ b/Emby.Server.Implementations/Library/Resolvers/Audio/MusicAlbumResolver.cs
@@ -92,7 +92,7 @@ namespace Emby.Server.Implementations.Library.Resolvers.Audio
             // Args points to an album if parent is an Artist folder or it directly contains music
             if (args.IsDirectory)
             {
-                // if (args.Parent is MusicArtist) return true;  //saves us from testing children twice
+                // if (args.Parent is MusicArtist) return true;  // saves us from testing children twice
                 if (ContainsMusic(args.FileSystemChildren, true, args.DirectoryService, _logger, _fileSystem, _libraryManager))
                 {
                     return true;
@@ -109,7 +109,7 @@ namespace Emby.Server.Implementations.Library.Resolvers.Audio
             IEnumerable<FileSystemMetadata> list,
             bool allowSubfolders,
             IDirectoryService directoryService,
-            ILogger logger,
+            ILogger<MusicAlbumResolver> logger,
             IFileSystem fileSystem,
             ILibraryManager libraryManager)
         {
diff --git a/Emby.Server.Implementations/Library/Resolvers/BaseVideoResolver.cs b/Emby.Server.Implementations/Library/Resolvers/BaseVideoResolver.cs
index fb75593bd..2f5e46038 100644
--- a/Emby.Server.Implementations/Library/Resolvers/BaseVideoResolver.cs
+++ b/Emby.Server.Implementations/Library/Resolvers/BaseVideoResolver.cs
@@ -292,7 +292,7 @@ namespace Emby.Server.Implementations.Library.Resolvers
             }
 
             return true;
-            //var blurayExtensions = new[]
+            // var blurayExtensions = new[]
             //{
             //    ".mts",
             //    ".m2ts",
@@ -300,7 +300,7 @@ namespace Emby.Server.Implementations.Library.Resolvers
             //    ".mpls"
             //};
 
-            //return directoryService.GetFiles(fullPath).Any(i => blurayExtensions.Contains(i.Extension ?? string.Empty, StringComparer.OrdinalIgnoreCase));
+            // return directoryService.GetFiles(fullPath).Any(i => blurayExtensions.Contains(i.Extension ?? string.Empty, StringComparer.OrdinalIgnoreCase));
         }
     }
 }
diff --git a/Emby.Server.Implementations/Library/Resolvers/Books/BookResolver.cs b/Emby.Server.Implementations/Library/Resolvers/Books/BookResolver.cs
index 503de0b4e..86a5d8b7d 100644
--- a/Emby.Server.Implementations/Library/Resolvers/Books/BookResolver.cs
+++ b/Emby.Server.Implementations/Library/Resolvers/Books/BookResolver.cs
@@ -19,7 +19,9 @@ namespace Emby.Server.Implementations.Library.Resolvers.Books
 
             // Only process items that are in a collection folder containing books
             if (!string.Equals(collectionType, CollectionType.Books, StringComparison.OrdinalIgnoreCase))
+            {
                 return null;
+            }
 
             if (args.IsDirectory)
             {
@@ -55,7 +57,9 @@ namespace Emby.Server.Implementations.Library.Resolvers.Books
 
             // Don't return a Book if there is more (or less) than one document in the directory
             if (bookFiles.Count != 1)
+            {
                 return null;
+            }
 
             return new Book
             {
diff --git a/Emby.Server.Implementations/Library/Resolvers/ItemResolver.cs b/Emby.Server.Implementations/Library/Resolvers/ItemResolver.cs
index 32ccc7fdd..9ca76095b 100644
--- a/Emby.Server.Implementations/Library/Resolvers/ItemResolver.cs
+++ b/Emby.Server.Implementations/Library/Resolvers/ItemResolver.cs
@@ -28,7 +28,7 @@ namespace Emby.Server.Implementations.Library.Resolvers
         public virtual ResolverPriority Priority => ResolverPriority.First;
 
         /// <summary>
-        /// Sets initial values on the newly resolved item
+        /// Sets initial values on the newly resolved item.
         /// </summary>
         /// <param name="item">The item.</param>
         /// <param name="args">The args.</param>
diff --git a/Emby.Server.Implementations/Library/Resolvers/Movies/BoxSetResolver.cs b/Emby.Server.Implementations/Library/Resolvers/Movies/BoxSetResolver.cs
index e4bc4a469..295e9e120 100644
--- a/Emby.Server.Implementations/Library/Resolvers/Movies/BoxSetResolver.cs
+++ b/Emby.Server.Implementations/Library/Resolvers/Movies/BoxSetResolver.cs
@@ -69,7 +69,7 @@ namespace Emby.Server.Implementations.Library.Resolvers.Movies
 
             if (!string.IsNullOrEmpty(id))
             {
-                item.SetProviderId(MetadataProviders.Tmdb, id);
+                item.SetProviderId(MetadataProvider.Tmdb, id);
             }
         }
     }
diff --git a/Emby.Server.Implementations/Library/Resolvers/Movies/MovieResolver.cs b/Emby.Server.Implementations/Library/Resolvers/Movies/MovieResolver.cs
index cb67c8aa7..baf0e3cf9 100644
--- a/Emby.Server.Implementations/Library/Resolvers/Movies/MovieResolver.cs
+++ b/Emby.Server.Implementations/Library/Resolvers/Movies/MovieResolver.cs
@@ -350,7 +350,7 @@ namespace Emby.Server.Implementations.Library.Resolvers.Movies
 
                     if (!string.IsNullOrWhiteSpace(tmdbid))
                     {
-                        item.SetProviderId(MetadataProviders.Tmdb, tmdbid);
+                        item.SetProviderId(MetadataProvider.Tmdb, tmdbid);
                     }
                 }
 
@@ -361,7 +361,7 @@ namespace Emby.Server.Implementations.Library.Resolvers.Movies
 
                     if (!string.IsNullOrWhiteSpace(imdbid))
                     {
-                        item.SetProviderId(MetadataProviders.Imdb, imdbid);
+                        item.SetProviderId(MetadataProvider.Imdb, imdbid);
                     }
                 }
             }
diff --git a/Emby.Server.Implementations/Library/Resolvers/SpecialFolderResolver.cs b/Emby.Server.Implementations/Library/Resolvers/SpecialFolderResolver.cs
index 1030ed39d..99f304190 100644
--- a/Emby.Server.Implementations/Library/Resolvers/SpecialFolderResolver.cs
+++ b/Emby.Server.Implementations/Library/Resolvers/SpecialFolderResolver.cs
@@ -41,10 +41,12 @@ namespace Emby.Server.Implementations.Library.Resolvers
                 {
                     return new AggregateFolder();
                 }
+
                 if (string.Equals(args.Path, _appPaths.DefaultUserViewsPath, StringComparison.OrdinalIgnoreCase))
                 {
-                    return new UserRootFolder();  //if we got here and still a root - must be user root
+                    return new UserRootFolder();  // if we got here and still a root - must be user root
                 }
+
                 if (args.IsVf)
                 {
                     return new CollectionFolder
@@ -73,7 +75,6 @@ namespace Emby.Server.Implementations.Library.Resolvers
                     {
                         return false;
                     }
-
                 })
                 .Select(i => _fileSystem.GetFileNameWithoutExtension(i))
                 .FirstOrDefault();
diff --git a/Emby.Server.Implementations/Library/Resolvers/TV/EpisodeResolver.cs b/Emby.Server.Implementations/Library/Resolvers/TV/EpisodeResolver.cs
index 7f477a0f0..2f7af60c0 100644
--- a/Emby.Server.Implementations/Library/Resolvers/TV/EpisodeResolver.cs
+++ b/Emby.Server.Implementations/Library/Resolvers/TV/EpisodeResolver.cs
@@ -55,6 +55,7 @@ namespace Emby.Server.Implementations.Library.Resolvers.TV
                         episode.SeriesId = series.Id;
                         episode.SeriesName = series.Name;
                     }
+
                     if (season != null)
                     {
                         episode.SeasonId = season.Id;
diff --git a/Emby.Server.Implementations/Library/Resolvers/TV/SeasonResolver.cs b/Emby.Server.Implementations/Library/Resolvers/TV/SeasonResolver.cs
index 18145b7f1..c8e41001a 100644
--- a/Emby.Server.Implementations/Library/Resolvers/TV/SeasonResolver.cs
+++ b/Emby.Server.Implementations/Library/Resolvers/TV/SeasonResolver.cs
@@ -16,15 +16,15 @@ namespace Emby.Server.Implementations.Library.Resolvers.TV
         private readonly IServerConfigurationManager _config;
         private readonly ILibraryManager _libraryManager;
         private readonly ILocalizationManager _localization;
-        private readonly ILogger _logger;
+        private readonly ILogger<SeasonResolver> _logger;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="SeasonResolver"/> class.
         /// </summary>
         /// <param name="config">The config.</param>
         /// <param name="libraryManager">The library manager.</param>
-        /// <param name="localization">The localization</param>
-        /// <param name="logger">The logger</param>
+        /// <param name="localization">The localization.</param>
+        /// <param name="logger">The logger.</param>
         public SeasonResolver(
             IServerConfigurationManager config,
             ILibraryManager libraryManager,
@@ -94,7 +94,6 @@ namespace Emby.Server.Implementations.Library.Resolvers.TV
                             _localization.GetLocalizedString("NameSeasonNumber"),
                             seasonNumber,
                             args.GetLibraryOptions().PreferredMetadataLanguage);
-
                 }
 
                 return season;
diff --git a/Emby.Server.Implementations/Library/Resolvers/TV/SeriesResolver.cs b/Emby.Server.Implementations/Library/Resolvers/TV/SeriesResolver.cs
index dd6bd8ee8..732bfd94d 100644
--- a/Emby.Server.Implementations/Library/Resolvers/TV/SeriesResolver.cs
+++ b/Emby.Server.Implementations/Library/Resolvers/TV/SeriesResolver.cs
@@ -20,7 +20,7 @@ namespace Emby.Server.Implementations.Library.Resolvers.TV
     public class SeriesResolver : FolderResolver<Series>
     {
         private readonly IFileSystem _fileSystem;
-        private readonly ILogger _logger;
+        private readonly ILogger<SeriesResolver> _logger;
         private readonly ILibraryManager _libraryManager;
 
         /// <summary>
@@ -59,7 +59,7 @@ namespace Emby.Server.Implementations.Library.Resolvers.TV
                 var collectionType = args.GetCollectionType();
                 if (string.Equals(collectionType, CollectionType.TvShows, StringComparison.OrdinalIgnoreCase))
                 {
-                    //if (args.ContainsFileSystemEntryByName("tvshow.nfo"))
+                    // if (args.ContainsFileSystemEntryByName("tvshow.nfo"))
                     //{
                     //    return new Series
                     //    {
@@ -119,7 +119,7 @@ namespace Emby.Server.Implementations.Library.Resolvers.TV
             IEnumerable<FileSystemMetadata> fileSystemChildren,
             IDirectoryService directoryService,
             IFileSystem fileSystem,
-            ILogger logger,
+            ILogger<SeriesResolver> logger,
             ILibraryManager libraryManager,
             bool isTvContentType)
         {
@@ -217,7 +217,7 @@ namespace Emby.Server.Implementations.Library.Resolvers.TV
 
             if (!string.IsNullOrEmpty(id))
             {
-                item.SetProviderId(MetadataProviders.Tvdb, id);
+                item.SetProviderId(MetadataProvider.Tvdb, id);
             }
         }
     }
diff --git a/Emby.Server.Implementations/Library/SearchEngine.cs b/Emby.Server.Implementations/Library/SearchEngine.cs
index 59a77607d..3df9cc06f 100644
--- a/Emby.Server.Implementations/Library/SearchEngine.cs
+++ b/Emby.Server.Implementations/Library/SearchEngine.cs
@@ -3,6 +3,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using Jellyfin.Data.Entities;
 using MediaBrowser.Controller.Dto;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Audio;
@@ -12,12 +13,14 @@ using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Querying;
 using MediaBrowser.Model.Search;
 using Microsoft.Extensions.Logging;
+using Genre = MediaBrowser.Controller.Entities.Genre;
+using Person = MediaBrowser.Controller.Entities.Person;
 
 namespace Emby.Server.Implementations.Library
 {
     public class SearchEngine : ISearchEngine
     {
-        private readonly ILogger _logger;
+        private readonly ILogger<SearchEngine> _logger;
         private readonly ILibraryManager _libraryManager;
         private readonly IUserManager _userManager;
 
@@ -191,6 +194,7 @@ namespace Emby.Server.Implementations.Library
                 {
                     searchQuery.AncestorIds = new[] { searchQuery.ParentId };
                 }
+
                 searchQuery.ParentId = Guid.Empty;
                 searchQuery.IncludeItemsByName = true;
                 searchQuery.IncludeItemTypes = Array.Empty<string>();
@@ -204,7 +208,6 @@ namespace Emby.Server.Implementations.Library
             return mediaItems.Select(i => new SearchHintInfo
             {
                 Item = i
-
             }).ToList();
         }
     }
diff --git a/Emby.Server.Implementations/Library/UserDataManager.cs b/Emby.Server.Implementations/Library/UserDataManager.cs
index a9772a078..175b3af57 100644
--- a/Emby.Server.Implementations/Library/UserDataManager.cs
+++ b/Emby.Server.Implementations/Library/UserDataManager.cs
@@ -5,6 +5,7 @@ using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.Globalization;
 using System.Threading;
+using Jellyfin.Data.Entities;
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Dto;
 using MediaBrowser.Controller.Entities;
@@ -13,6 +14,7 @@ using MediaBrowser.Controller.Persistence;
 using MediaBrowser.Model.Dto;
 using MediaBrowser.Model.Entities;
 using Microsoft.Extensions.Logging;
+using Book = MediaBrowser.Controller.Entities.Book;
 
 namespace Emby.Server.Implementations.Library
 {
@@ -26,7 +28,7 @@ namespace Emby.Server.Implementations.Library
         private readonly ConcurrentDictionary<string, UserItemData> _userData =
             new ConcurrentDictionary<string, UserItemData>(StringComparer.OrdinalIgnoreCase);
 
-        private readonly ILogger _logger;
+        private readonly ILogger<UserDataManager> _logger;
         private readonly IServerConfigurationManager _config;
         private readonly IUserManager _userManager;
         private readonly IUserDataRepository _repository;
@@ -101,7 +103,7 @@ namespace Emby.Server.Implementations.Library
         }
 
         /// <summary>
-        /// Retrieve all user data for the given user
+        /// Retrieve all user data for the given user.
         /// </summary>
         /// <param name="userId"></param>
         /// <returns></returns>
@@ -186,7 +188,7 @@ namespace Emby.Server.Implementations.Library
         }
 
         /// <summary>
-        /// Converts a UserItemData to a DTOUserItemData
+        /// Converts a UserItemData to a DTOUserItemData.
         /// </summary>
         /// <param name="data">The data.</param>
         /// <returns>DtoUserItemData.</returns>
@@ -240,7 +242,7 @@ namespace Emby.Server.Implementations.Library
                 {
                     // Enforce MinResumeDuration
                     var durationSeconds = TimeSpan.FromTicks(runtimeTicks).TotalSeconds;
-                    if (durationSeconds < _config.Configuration.MinResumeDurationSeconds)
+                    if (durationSeconds < _config.Configuration.MinResumeDurationSeconds && !(item is Book))
                     {
                         positionTicks = 0;
                         data.Played = playedToCompletion = true;
diff --git a/Emby.Server.Implementations/Library/UserManager.cs b/Emby.Server.Implementations/Library/UserManager.cs
deleted file mode 100644
index d63bc6bda..000000000
--- a/Emby.Server.Implementations/Library/UserManager.cs
+++ /dev/null
@@ -1,1107 +0,0 @@
-#pragma warning disable CS1591
-
-using System;
-using System.Collections.Concurrent;
-using System.Collections.Generic;
-using System.Globalization;
-using System.IO;
-using System.Linq;
-using System.Text;
-using System.Text.RegularExpressions;
-using System.Threading;
-using System.Threading.Tasks;
-using MediaBrowser.Common.Cryptography;
-using MediaBrowser.Common.Events;
-using MediaBrowser.Common.Net;
-using MediaBrowser.Controller;
-using MediaBrowser.Controller.Authentication;
-using MediaBrowser.Controller.Devices;
-using MediaBrowser.Controller.Drawing;
-using MediaBrowser.Controller.Dto;
-using MediaBrowser.Controller.Entities;
-using MediaBrowser.Controller.Library;
-using MediaBrowser.Controller.Net;
-using MediaBrowser.Controller.Persistence;
-using MediaBrowser.Controller.Plugins;
-using MediaBrowser.Controller.Providers;
-using MediaBrowser.Controller.Security;
-using MediaBrowser.Controller.Session;
-using MediaBrowser.Model.Configuration;
-using MediaBrowser.Model.Cryptography;
-using MediaBrowser.Model.Dto;
-using MediaBrowser.Model.Entities;
-using MediaBrowser.Model.Events;
-using MediaBrowser.Model.IO;
-using MediaBrowser.Model.Serialization;
-using MediaBrowser.Model.Users;
-using Microsoft.Extensions.Logging;
-
-namespace Emby.Server.Implementations.Library
-{
-    /// <summary>
-    /// Class UserManager.
-    /// </summary>
-    public class UserManager : IUserManager
-    {
-        private readonly object _policySyncLock = new object();
-        private readonly object _configSyncLock = new object();
-
-        private readonly ILogger _logger;
-        private readonly IUserRepository _userRepository;
-        private readonly IXmlSerializer _xmlSerializer;
-        private readonly IJsonSerializer _jsonSerializer;
-        private readonly INetworkManager _networkManager;
-        private readonly IImageProcessor _imageProcessor;
-        private readonly Lazy<IDtoService> _dtoServiceFactory;
-        private readonly IServerApplicationHost _appHost;
-        private readonly IFileSystem _fileSystem;
-        private readonly ICryptoProvider _cryptoProvider;
-
-        private ConcurrentDictionary<Guid, User> _users;
-
-        private IAuthenticationProvider[] _authenticationProviders;
-        private DefaultAuthenticationProvider _defaultAuthenticationProvider;
-
-        private InvalidAuthProvider _invalidAuthProvider;
-
-        private IPasswordResetProvider[] _passwordResetProviders;
-        private DefaultPasswordResetProvider _defaultPasswordResetProvider;
-
-        private IDtoService DtoService => _dtoServiceFactory.Value;
-
-        public UserManager(
-            ILogger<UserManager> logger,
-            IUserRepository userRepository,
-            IXmlSerializer xmlSerializer,
-            INetworkManager networkManager,
-            IImageProcessor imageProcessor,
-            Lazy<IDtoService> dtoServiceFactory,
-            IServerApplicationHost appHost,
-            IJsonSerializer jsonSerializer,
-            IFileSystem fileSystem,
-            ICryptoProvider cryptoProvider)
-        {
-            _logger = logger;
-            _userRepository = userRepository;
-            _xmlSerializer = xmlSerializer;
-            _networkManager = networkManager;
-            _imageProcessor = imageProcessor;
-            _dtoServiceFactory = dtoServiceFactory;
-            _appHost = appHost;
-            _jsonSerializer = jsonSerializer;
-            _fileSystem = fileSystem;
-            _cryptoProvider = cryptoProvider;
-            _users = null;
-        }
-
-        public event EventHandler<GenericEventArgs<User>> UserPasswordChanged;
-
-        /// <summary>
-        /// Occurs when [user updated].
-        /// </summary>
-        public event EventHandler<GenericEventArgs<User>> UserUpdated;
-
-        public event EventHandler<GenericEventArgs<User>> UserPolicyUpdated;
-
-        public event EventHandler<GenericEventArgs<User>> UserConfigurationUpdated;
-
-        public event EventHandler<GenericEventArgs<User>> UserLockedOut;
-
-        public event EventHandler<GenericEventArgs<User>> UserCreated;
-
-        /// <summary>
-        /// Occurs when [user deleted].
-        /// </summary>
-        public event EventHandler<GenericEventArgs<User>> UserDeleted;
-
-        /// <inheritdoc />
-        public IEnumerable<User> Users => _users.Values;
-
-        /// <inheritdoc />
-        public IEnumerable<Guid> UsersIds => _users.Keys;
-
-        /// <summary>
-        /// Called when [user updated].
-        /// </summary>
-        /// <param name="user">The user.</param>
-        private void OnUserUpdated(User user)
-        {
-            UserUpdated?.Invoke(this, new GenericEventArgs<User> { Argument = user });
-        }
-
-        /// <summary>
-        /// Called when [user deleted].
-        /// </summary>
-        /// <param name="user">The user.</param>
-        private void OnUserDeleted(User user)
-        {
-            UserDeleted?.Invoke(this, new GenericEventArgs<User> { Argument = user });
-        }
-
-        public NameIdPair[] GetAuthenticationProviders()
-        {
-            return _authenticationProviders
-                .Where(i => i.IsEnabled)
-                .OrderBy(i => i is DefaultAuthenticationProvider ? 0 : 1)
-                .ThenBy(i => i.Name)
-                .Select(i => new NameIdPair
-                {
-                    Name = i.Name,
-                    Id = GetAuthenticationProviderId(i)
-                })
-                .ToArray();
-        }
-
-        public NameIdPair[] GetPasswordResetProviders()
-        {
-            return _passwordResetProviders
-                .Where(i => i.IsEnabled)
-                .OrderBy(i => i is DefaultPasswordResetProvider ? 0 : 1)
-                .ThenBy(i => i.Name)
-                .Select(i => new NameIdPair
-                {
-                    Name = i.Name,
-                    Id = GetPasswordResetProviderId(i)
-                })
-                .ToArray();
-        }
-
-        public void AddParts(IEnumerable<IAuthenticationProvider> authenticationProviders, IEnumerable<IPasswordResetProvider> passwordResetProviders)
-        {
-            _authenticationProviders = authenticationProviders.ToArray();
-
-            _defaultAuthenticationProvider = _authenticationProviders.OfType<DefaultAuthenticationProvider>().First();
-
-            _invalidAuthProvider = _authenticationProviders.OfType<InvalidAuthProvider>().First();
-
-            _passwordResetProviders = passwordResetProviders.ToArray();
-
-            _defaultPasswordResetProvider = passwordResetProviders.OfType<DefaultPasswordResetProvider>().First();
-        }
-
-        /// <inheritdoc />
-        public User GetUserById(Guid id)
-        {
-            if (id == Guid.Empty)
-            {
-                throw new ArgumentException("Guid can't be empty", nameof(id));
-            }
-
-            _users.TryGetValue(id, out User user);
-            return user;
-        }
-
-        public User GetUserByName(string name)
-        {
-            if (string.IsNullOrWhiteSpace(name))
-            {
-                throw new ArgumentException("Invalid username", nameof(name));
-            }
-
-            return Users.FirstOrDefault(u => string.Equals(u.Name, name, StringComparison.OrdinalIgnoreCase));
-        }
-
-        public void Initialize()
-        {
-            LoadUsers();
-
-            var users = Users;
-
-            // If there are no local users with admin rights, make them all admins
-            if (!users.Any(i => i.Policy.IsAdministrator))
-            {
-                foreach (var user in users)
-                {
-                    user.Policy.IsAdministrator = true;
-                    UpdateUserPolicy(user, user.Policy, false);
-                }
-            }
-        }
-
-        public static bool IsValidUsername(string username)
-        {
-            // This is some regex that matches only on unicode "word" characters, as well as -, _ and @
-            // In theory this will cut out most if not all 'control' characters which should help minimize any weirdness
-            // Usernames can contain letters (a-z + whatever else unicode is cool with), numbers (0-9), at-signs (@), dashes (-), underscores (_), apostrophes ('), and periods (.)
-            return Regex.IsMatch(username, @"^[\w\-'._@]*$");
-        }
-
-        private static bool IsValidUsernameCharacter(char i)
-            => IsValidUsername(i.ToString(CultureInfo.InvariantCulture));
-
-        public string MakeValidUsername(string username)
-        {
-            if (IsValidUsername(username))
-            {
-                return username;
-            }
-
-            // Usernames can contain letters (a-z), numbers (0-9), dashes (-), underscores (_), apostrophes ('), and periods (.)
-            var builder = new StringBuilder();
-
-            foreach (var c in username)
-            {
-                if (IsValidUsernameCharacter(c))
-                {
-                    builder.Append(c);
-                }
-            }
-
-            return builder.ToString();
-        }
-
-        public async Task<User> AuthenticateUser(
-            string username,
-            string password,
-            string hashedPassword,
-            string remoteEndPoint,
-            bool isUserSession)
-        {
-            if (string.IsNullOrWhiteSpace(username))
-            {
-                _logger.LogInformation("Authentication request without username has been denied (IP: {IP}).", remoteEndPoint);
-                throw new ArgumentNullException(nameof(username));
-            }
-
-            var user = Users.FirstOrDefault(i => string.Equals(username, i.Name, StringComparison.OrdinalIgnoreCase));
-
-            var success = false;
-            IAuthenticationProvider authenticationProvider = null;
-
-            if (user != null)
-            {
-                var authResult = await AuthenticateLocalUser(username, password, hashedPassword, user, remoteEndPoint).ConfigureAwait(false);
-                authenticationProvider = authResult.authenticationProvider;
-                success = authResult.success;
-            }
-            else
-            {
-                // user is null
-                var authResult = await AuthenticateLocalUser(username, password, hashedPassword, null, remoteEndPoint).ConfigureAwait(false);
-                authenticationProvider = authResult.authenticationProvider;
-                string updatedUsername = authResult.username;
-                success = authResult.success;
-
-                if (success
-                    && authenticationProvider != null
-                    && !(authenticationProvider is DefaultAuthenticationProvider))
-                {
-                    // Trust the username returned by the authentication provider
-                    username = updatedUsername;
-
-                    // Search the database for the user again
-                    // the authentication provider might have created it
-                    user = Users
-                        .FirstOrDefault(i => string.Equals(username, i.Name, StringComparison.OrdinalIgnoreCase));
-
-                    if (authenticationProvider is IHasNewUserPolicy hasNewUserPolicy)
-                    {
-                        var policy = hasNewUserPolicy.GetNewUserPolicy();
-                        UpdateUserPolicy(user, policy, true);
-                    }
-                }
-            }
-
-            if (success && user != null && authenticationProvider != null)
-            {
-                var providerId = GetAuthenticationProviderId(authenticationProvider);
-
-                if (!string.Equals(providerId, user.Policy.AuthenticationProviderId, StringComparison.OrdinalIgnoreCase))
-                {
-                    user.Policy.AuthenticationProviderId = providerId;
-                    UpdateUserPolicy(user, user.Policy, true);
-                }
-            }
-
-            if (user == null)
-            {
-                _logger.LogInformation("Authentication request for {UserName} has been denied (IP: {IP}).", username, remoteEndPoint);
-                throw new AuthenticationException("Invalid username or password entered.");
-            }
-
-            if (user.Policy.IsDisabled)
-            {
-                _logger.LogInformation("Authentication request for {UserName} has been denied because this account is currently disabled (IP: {IP}).", username, remoteEndPoint);
-                throw new SecurityException($"The {user.Name} account is currently disabled. Please consult with your administrator.");
-            }
-
-            if (!user.Policy.EnableRemoteAccess && !_networkManager.IsInLocalNetwork(remoteEndPoint))
-            {
-                _logger.LogInformation("Authentication request for {UserName} forbidden: remote access disabled and user not in local network (IP: {IP}).", username, remoteEndPoint);
-                throw new SecurityException("Forbidden.");
-            }
-
-            if (!user.IsParentalScheduleAllowed())
-            {
-                _logger.LogInformation("Authentication request for {UserName} is not allowed at this time due parental restrictions (IP: {IP}).", username, remoteEndPoint);
-                throw new SecurityException("User is not allowed access at this time.");
-            }
-
-            // Update LastActivityDate and LastLoginDate, then save
-            if (success)
-            {
-                if (isUserSession)
-                {
-                    user.LastActivityDate = user.LastLoginDate = DateTime.UtcNow;
-                    UpdateUser(user);
-                }
-
-                ResetInvalidLoginAttemptCount(user);
-                _logger.LogInformation("Authentication request for {UserName} has succeeded.", user.Name);
-            }
-            else
-            {
-                IncrementInvalidLoginAttemptCount(user);
-                _logger.LogInformation("Authentication request for {UserName} has been denied (IP: {IP}).", user.Name, remoteEndPoint);
-            }
-
-            return success ? user : null;
-        }
-
-#nullable enable
-
-        private static string GetAuthenticationProviderId(IAuthenticationProvider provider)
-        {
-            return provider.GetType().FullName;
-        }
-
-        private static string GetPasswordResetProviderId(IPasswordResetProvider provider)
-        {
-            return provider.GetType().FullName;
-        }
-
-        private IAuthenticationProvider GetAuthenticationProvider(User user)
-        {
-            return GetAuthenticationProviders(user)[0];
-        }
-
-        private IPasswordResetProvider GetPasswordResetProvider(User user)
-        {
-            return GetPasswordResetProviders(user)[0];
-        }
-
-        private IAuthenticationProvider[] GetAuthenticationProviders(User? user)
-        {
-            var authenticationProviderId = user?.Policy.AuthenticationProviderId;
-
-            var providers = _authenticationProviders.Where(i => i.IsEnabled).ToArray();
-
-            if (!string.IsNullOrEmpty(authenticationProviderId))
-            {
-                providers = providers.Where(i => string.Equals(authenticationProviderId, GetAuthenticationProviderId(i), StringComparison.OrdinalIgnoreCase)).ToArray();
-            }
-
-            if (providers.Length == 0)
-            {
-                // Assign the user to the InvalidAuthProvider since no configured auth provider was valid/found
-                _logger.LogWarning("User {UserName} was found with invalid/missing Authentication Provider {AuthenticationProviderId}. Assigning user to InvalidAuthProvider until this is corrected", user?.Name, user?.Policy.AuthenticationProviderId);
-                providers = new IAuthenticationProvider[] { _invalidAuthProvider };
-            }
-
-            return providers;
-        }
-
-        private IPasswordResetProvider[] GetPasswordResetProviders(User? user)
-        {
-            var passwordResetProviderId = user?.Policy.PasswordResetProviderId;
-
-            var providers = _passwordResetProviders.Where(i => i.IsEnabled).ToArray();
-
-            if (!string.IsNullOrEmpty(passwordResetProviderId))
-            {
-                providers = providers.Where(i => string.Equals(passwordResetProviderId, GetPasswordResetProviderId(i), StringComparison.OrdinalIgnoreCase)).ToArray();
-            }
-
-            if (providers.Length == 0)
-            {
-                providers = new IPasswordResetProvider[] { _defaultPasswordResetProvider };
-            }
-
-            return providers;
-        }
-
-        private async Task<(string username, bool success)> AuthenticateWithProvider(
-            IAuthenticationProvider provider,
-            string username,
-            string password,
-            User? resolvedUser)
-        {
-            try
-            {
-                var authenticationResult = provider is IRequiresResolvedUser requiresResolvedUser
-                    ? await requiresResolvedUser.Authenticate(username, password, resolvedUser).ConfigureAwait(false)
-                    : await provider.Authenticate(username, password).ConfigureAwait(false);
-
-                if (authenticationResult.Username != username)
-                {
-                    _logger.LogDebug("Authentication provider provided updated username {1}", authenticationResult.Username);
-                    username = authenticationResult.Username;
-                }
-
-                return (username, true);
-            }
-            catch (AuthenticationException ex)
-            {
-                _logger.LogError(ex, "Error authenticating with provider {Provider}", provider.Name);
-
-                return (username, false);
-            }
-        }
-
-        private async Task<(IAuthenticationProvider? authenticationProvider, string username, bool success)> AuthenticateLocalUser(
-            string username,
-            string password,
-            string hashedPassword,
-            User? user,
-            string remoteEndPoint)
-        {
-            bool success = false;
-            IAuthenticationProvider? authenticationProvider = null;
-
-            foreach (var provider in GetAuthenticationProviders(user))
-            {
-                var providerAuthResult = await AuthenticateWithProvider(provider, username, password, user).ConfigureAwait(false);
-                var updatedUsername = providerAuthResult.username;
-                success = providerAuthResult.success;
-
-                if (success)
-                {
-                    authenticationProvider = provider;
-                    username = updatedUsername;
-                    break;
-                }
-            }
-
-            if (!success
-                && _networkManager.IsInLocalNetwork(remoteEndPoint)
-                && user?.Configuration.EnableLocalPassword == true
-                && !string.IsNullOrEmpty(user.EasyPassword))
-            {
-                // Check easy password
-                var passwordHash = PasswordHash.Parse(user.EasyPassword);
-                var hash = _cryptoProvider.ComputeHash(
-                    passwordHash.Id,
-                    Encoding.UTF8.GetBytes(password),
-                    passwordHash.Salt.ToArray());
-                success = passwordHash.Hash.SequenceEqual(hash);
-            }
-
-            return (authenticationProvider, username, success);
-        }
-
-        private void ResetInvalidLoginAttemptCount(User user)
-        {
-            user.Policy.InvalidLoginAttemptCount = 0;
-            UpdateUserPolicy(user, user.Policy, false);
-        }
-
-        private void IncrementInvalidLoginAttemptCount(User user)
-        {
-            int invalidLogins = ++user.Policy.InvalidLoginAttemptCount;
-            int maxInvalidLogins = user.Policy.LoginAttemptsBeforeLockout;
-            if (maxInvalidLogins > 0
-                && invalidLogins >= maxInvalidLogins)
-            {
-                user.Policy.IsDisabled = true;
-                UserLockedOut?.Invoke(this, new GenericEventArgs<User>(user));
-                _logger.LogWarning(
-                    "Disabling user {UserName} due to {Attempts} unsuccessful login attempts.",
-                    user.Name,
-                    invalidLogins);
-            }
-
-            UpdateUserPolicy(user, user.Policy, false);
-        }
-
-        /// <summary>
-        /// Loads the users from the repository.
-        /// </summary>
-        private void LoadUsers()
-        {
-            var users = _userRepository.RetrieveAllUsers();
-
-            // There always has to be at least one user.
-            if (users.Count != 0)
-            {
-                _users = new ConcurrentDictionary<Guid, User>(
-                    users.Select(x => new KeyValuePair<Guid, User>(x.Id, x)));
-                return;
-            }
-
-            var defaultName = Environment.UserName;
-            if (string.IsNullOrWhiteSpace(defaultName))
-            {
-                defaultName = "MyJellyfinUser";
-            }
-
-            _logger.LogWarning("No users, creating one with username {UserName}", defaultName);
-
-            var name = MakeValidUsername(defaultName);
-
-            var user = InstantiateNewUser(name);
-
-            user.DateLastSaved = DateTime.UtcNow;
-
-            _userRepository.CreateUser(user);
-
-            user.Policy.IsAdministrator = true;
-            user.Policy.EnableContentDeletion = true;
-            user.Policy.EnableRemoteControlOfOtherUsers = true;
-            UpdateUserPolicy(user, user.Policy, false);
-
-            _users = new ConcurrentDictionary<Guid, User>();
-            _users[user.Id] = user;
-        }
-
-#nullable restore
-
-        public UserDto GetUserDto(User user, string remoteEndPoint = null)
-        {
-            if (user == null)
-            {
-                throw new ArgumentNullException(nameof(user));
-            }
-
-            bool hasConfiguredPassword = GetAuthenticationProvider(user).HasPassword(user);
-            bool hasConfiguredEasyPassword = !string.IsNullOrEmpty(GetAuthenticationProvider(user).GetEasyPasswordHash(user));
-
-            bool hasPassword = user.Configuration.EnableLocalPassword && !string.IsNullOrEmpty(remoteEndPoint) && _networkManager.IsInLocalNetwork(remoteEndPoint) ?
-                hasConfiguredEasyPassword :
-                hasConfiguredPassword;
-
-            UserDto dto = new UserDto
-            {
-                Id = user.Id,
-                Name = user.Name,
-                HasPassword = hasPassword,
-                HasConfiguredPassword = hasConfiguredPassword,
-                HasConfiguredEasyPassword = hasConfiguredEasyPassword,
-                LastActivityDate = user.LastActivityDate,
-                LastLoginDate = user.LastLoginDate,
-                Configuration = user.Configuration,
-                ServerId = _appHost.SystemId,
-                Policy = user.Policy
-            };
-
-            if (!hasPassword && _users.Count == 1)
-            {
-                dto.EnableAutoLogin = true;
-            }
-
-            ItemImageInfo image = user.GetImageInfo(ImageType.Primary, 0);
-
-            if (image != null)
-            {
-                dto.PrimaryImageTag = GetImageCacheTag(user, image);
-
-                try
-                {
-                    DtoService.AttachPrimaryImageAspectRatio(dto, user);
-                }
-                catch (Exception ex)
-                {
-                    // Have to use a catch-all unfortunately because some .net image methods throw plain Exceptions
-                    _logger.LogError(ex, "Error generating PrimaryImageAspectRatio for {User}", user.Name);
-                }
-            }
-
-            return dto;
-        }
-
-        public UserDto GetOfflineUserDto(User user)
-        {
-            var dto = GetUserDto(user);
-
-            dto.ServerName = _appHost.FriendlyName;
-
-            return dto;
-        }
-
-        private string GetImageCacheTag(BaseItem item, ItemImageInfo image)
-        {
-            try
-            {
-                return _imageProcessor.GetImageCacheTag(item, image);
-            }
-            catch (Exception ex)
-            {
-                _logger.LogError(ex, "Error getting {ImageType} image info for {ImagePath}", image.Type, image.Path);
-                return null;
-            }
-        }
-
-        /// <summary>
-        /// Refreshes metadata for each user
-        /// </summary>
-        /// <param name="cancellationToken">The cancellation token.</param>
-        /// <returns>Task.</returns>
-        public async Task RefreshUsersMetadata(CancellationToken cancellationToken)
-        {
-            foreach (var user in Users)
-            {
-                await user.RefreshMetadata(new MetadataRefreshOptions(new DirectoryService(_fileSystem)), cancellationToken).ConfigureAwait(false);
-            }
-        }
-
-        /// <summary>
-        /// Renames the user.
-        /// </summary>
-        /// <param name="user">The user.</param>
-        /// <param name="newName">The new name.</param>
-        /// <returns>Task.</returns>
-        /// <exception cref="ArgumentNullException">user</exception>
-        /// <exception cref="ArgumentException"></exception>
-        public async Task RenameUser(User user, string newName)
-        {
-            if (user == null)
-            {
-                throw new ArgumentNullException(nameof(user));
-            }
-
-            if (string.IsNullOrWhiteSpace(newName))
-            {
-                throw new ArgumentException("Invalid username", nameof(newName));
-            }
-
-            if (user.Name.Equals(newName, StringComparison.Ordinal))
-            {
-                throw new ArgumentException("The new and old names must be different.");
-            }
-
-            if (Users.Any(
-                u => u.Id != user.Id && u.Name.Equals(newName, StringComparison.OrdinalIgnoreCase)))
-            {
-                throw new ArgumentException(string.Format(
-                    CultureInfo.InvariantCulture,
-                    "A user with the name '{0}' already exists.",
-                    newName));
-            }
-
-            await user.Rename(newName).ConfigureAwait(false);
-
-            OnUserUpdated(user);
-        }
-
-        /// <summary>
-        /// Updates the user.
-        /// </summary>
-        /// <param name="user">The user.</param>
-        /// <exception cref="ArgumentNullException">user</exception>
-        /// <exception cref="ArgumentException"></exception>
-        public void UpdateUser(User user)
-        {
-            if (user == null)
-            {
-                throw new ArgumentNullException(nameof(user));
-            }
-
-            if (user.Id == Guid.Empty)
-            {
-                throw new ArgumentException("Id can't be empty.", nameof(user));
-            }
-
-            if (!_users.ContainsKey(user.Id))
-            {
-                throw new ArgumentException(
-                    string.Format(
-                        CultureInfo.InvariantCulture,
-                        "A user '{0}' with Id {1} does not exist.",
-                        user.Name,
-                        user.Id),
-                    nameof(user));
-            }
-
-            user.DateModified = DateTime.UtcNow;
-            user.DateLastSaved = DateTime.UtcNow;
-
-            _userRepository.UpdateUser(user);
-
-            OnUserUpdated(user);
-        }
-
-        /// <summary>
-        /// Creates the user.
-        /// </summary>
-        /// <param name="name">The name.</param>
-        /// <returns>User.</returns>
-        /// <exception cref="ArgumentNullException">name</exception>
-        /// <exception cref="ArgumentException"></exception>
-        public User CreateUser(string name)
-        {
-            if (string.IsNullOrWhiteSpace(name))
-            {
-                throw new ArgumentNullException(nameof(name));
-            }
-
-            if (!IsValidUsername(name))
-            {
-                throw new ArgumentException("Usernames can contain unicode symbols, numbers (0-9), dashes (-), underscores (_), apostrophes ('), and periods (.)");
-            }
-
-            if (Users.Any(u => u.Name.Equals(name, StringComparison.OrdinalIgnoreCase)))
-            {
-                throw new ArgumentException(string.Format("A user with the name '{0}' already exists.", name));
-            }
-
-            var user = InstantiateNewUser(name);
-
-            _users[user.Id] = user;
-
-            user.DateLastSaved = DateTime.UtcNow;
-
-            _userRepository.CreateUser(user);
-
-            EventHelper.QueueEventIfNotNull(UserCreated, this, new GenericEventArgs<User> { Argument = user }, _logger);
-
-            return user;
-        }
-
-        /// <inheritdoc />
-        /// <exception cref="ArgumentNullException">The <c>user</c> is <c>null</c>.</exception>
-        /// <exception cref="ArgumentException">The <c>user</c> doesn't exist, or is the last administrator.</exception>
-        /// <exception cref="InvalidOperationException">The <c>user</c> can't be deleted; there are no other users.</exception>
-        public void DeleteUser(User user)
-        {
-            if (user == null)
-            {
-                throw new ArgumentNullException(nameof(user));
-            }
-
-            if (!_users.ContainsKey(user.Id))
-            {
-                throw new ArgumentException(string.Format(
-                    CultureInfo.InvariantCulture,
-                    "The user cannot be deleted because there is no user with the Name {0} and Id {1}.",
-                    user.Name,
-                    user.Id));
-            }
-
-            if (_users.Count == 1)
-            {
-                throw new InvalidOperationException(string.Format(
-                    CultureInfo.InvariantCulture,
-                    "The user '{0}' cannot be deleted because there must be at least one user in the system.",
-                    user.Name));
-            }
-
-            if (user.Policy.IsAdministrator
-                && Users.Count(i => i.Policy.IsAdministrator) == 1)
-            {
-                throw new ArgumentException(
-                    string.Format(
-                        CultureInfo.InvariantCulture,
-                        "The user '{0}' cannot be deleted because there must be at least one admin user in the system.",
-                        user.Name),
-                    nameof(user));
-            }
-
-            var configPath = GetConfigurationFilePath(user);
-
-            _userRepository.DeleteUser(user);
-
-            // Delete user config dir
-            lock (_configSyncLock)
-                lock (_policySyncLock)
-                {
-                    try
-                    {
-                        Directory.Delete(user.ConfigurationDirectoryPath, true);
-                    }
-                    catch (IOException ex)
-                    {
-                        _logger.LogError(ex, "Error deleting user config dir: {Path}", user.ConfigurationDirectoryPath);
-                    }
-                }
-
-            _users.TryRemove(user.Id, out _);
-
-            OnUserDeleted(user);
-        }
-
-        /// <summary>
-        /// Resets the password by clearing it.
-        /// </summary>
-        /// <returns>Task.</returns>
-        public Task ResetPassword(User user)
-        {
-            return ChangePassword(user, string.Empty);
-        }
-
-        public void ResetEasyPassword(User user)
-        {
-            ChangeEasyPassword(user, string.Empty, null);
-        }
-
-        public async Task ChangePassword(User user, string newPassword)
-        {
-            if (user == null)
-            {
-                throw new ArgumentNullException(nameof(user));
-            }
-
-            await GetAuthenticationProvider(user).ChangePassword(user, newPassword).ConfigureAwait(false);
-
-            UpdateUser(user);
-
-            UserPasswordChanged?.Invoke(this, new GenericEventArgs<User>(user));
-        }
-
-        public void ChangeEasyPassword(User user, string newPassword, string newPasswordHash)
-        {
-            if (user == null)
-            {
-                throw new ArgumentNullException(nameof(user));
-            }
-
-            GetAuthenticationProvider(user).ChangeEasyPassword(user, newPassword, newPasswordHash);
-
-            UpdateUser(user);
-
-            UserPasswordChanged?.Invoke(this, new GenericEventArgs<User>(user));
-        }
-
-        /// <summary>
-        /// Instantiates the new user.
-        /// </summary>
-        /// <param name="name">The name.</param>
-        /// <returns>User.</returns>
-        private static User InstantiateNewUser(string name)
-        {
-            return new User
-            {
-                Name = name,
-                Id = Guid.NewGuid(),
-                DateCreated = DateTime.UtcNow,
-                DateModified = DateTime.UtcNow
-            };
-        }
-
-        public async Task<ForgotPasswordResult> StartForgotPasswordProcess(string enteredUsername, bool isInNetwork)
-        {
-            var user = string.IsNullOrWhiteSpace(enteredUsername) ?
-                null :
-                GetUserByName(enteredUsername);
-
-            var action = ForgotPasswordAction.InNetworkRequired;
-
-            if (user != null && isInNetwork)
-            {
-                var passwordResetProvider = GetPasswordResetProvider(user);
-                return await passwordResetProvider.StartForgotPasswordProcess(user, isInNetwork).ConfigureAwait(false);
-            }
-            else
-            {
-                return new ForgotPasswordResult
-                {
-                    Action = action,
-                    PinFile = string.Empty
-                };
-            }
-        }
-
-        public async Task<PinRedeemResult> RedeemPasswordResetPin(string pin)
-        {
-            foreach (var provider in _passwordResetProviders)
-            {
-                var result = await provider.RedeemPasswordResetPin(pin).ConfigureAwait(false);
-                if (result.Success)
-                {
-                    return result;
-                }
-            }
-
-            return new PinRedeemResult
-            {
-                Success = false,
-                UsersReset = Array.Empty<string>()
-            };
-        }
-
-        public UserPolicy GetUserPolicy(User user)
-        {
-            var path = GetPolicyFilePath(user);
-            if (!File.Exists(path))
-            {
-                return GetDefaultPolicy();
-            }
-
-            try
-            {
-                lock (_policySyncLock)
-                {
-                    return (UserPolicy)_xmlSerializer.DeserializeFromFile(typeof(UserPolicy), path);
-                }
-            }
-            catch (Exception ex)
-            {
-                _logger.LogError(ex, "Error reading policy file: {Path}", path);
-
-                return GetDefaultPolicy();
-            }
-        }
-
-        private static UserPolicy GetDefaultPolicy()
-        {
-            return new UserPolicy
-            {
-                EnableContentDownloading = true,
-                EnableSyncTranscoding = true
-            };
-        }
-
-        public void UpdateUserPolicy(Guid userId, UserPolicy userPolicy)
-        {
-            var user = GetUserById(userId);
-            UpdateUserPolicy(user, userPolicy, true);
-        }
-
-        private void UpdateUserPolicy(User user, UserPolicy userPolicy, bool fireEvent)
-        {
-            // The xml serializer will output differently if the type is not exact
-            if (userPolicy.GetType() != typeof(UserPolicy))
-            {
-                var json = _jsonSerializer.SerializeToString(userPolicy);
-                userPolicy = _jsonSerializer.DeserializeFromString<UserPolicy>(json);
-            }
-
-            var path = GetPolicyFilePath(user);
-
-            Directory.CreateDirectory(Path.GetDirectoryName(path));
-
-            lock (_policySyncLock)
-            {
-                _xmlSerializer.SerializeToFile(userPolicy, path);
-                user.Policy = userPolicy;
-            }
-
-            if (fireEvent)
-            {
-                UserPolicyUpdated?.Invoke(this, new GenericEventArgs<User> { Argument = user });
-            }
-        }
-
-        private static string GetPolicyFilePath(User user)
-        {
-            return Path.Combine(user.ConfigurationDirectoryPath, "policy.xml");
-        }
-
-        private static string GetConfigurationFilePath(User user)
-        {
-            return Path.Combine(user.ConfigurationDirectoryPath, "config.xml");
-        }
-
-        public UserConfiguration GetUserConfiguration(User user)
-        {
-            var path = GetConfigurationFilePath(user);
-
-            if (!File.Exists(path))
-            {
-                return new UserConfiguration();
-            }
-
-            try
-            {
-                lock (_configSyncLock)
-                {
-                    return (UserConfiguration)_xmlSerializer.DeserializeFromFile(typeof(UserConfiguration), path);
-                }
-            }
-            catch (Exception ex)
-            {
-                _logger.LogError(ex, "Error reading policy file: {Path}", path);
-
-                return new UserConfiguration();
-            }
-        }
-
-        public void UpdateConfiguration(Guid userId, UserConfiguration config)
-        {
-            var user = GetUserById(userId);
-            UpdateConfiguration(user, config);
-        }
-
-        public void UpdateConfiguration(User user, UserConfiguration config)
-        {
-            UpdateConfiguration(user, config, true);
-        }
-
-        private void UpdateConfiguration(User user, UserConfiguration config, bool fireEvent)
-        {
-            var path = GetConfigurationFilePath(user);
-
-            // The xml serializer will output differently if the type is not exact
-            if (config.GetType() != typeof(UserConfiguration))
-            {
-                var json = _jsonSerializer.SerializeToString(config);
-                config = _jsonSerializer.DeserializeFromString<UserConfiguration>(json);
-            }
-
-            Directory.CreateDirectory(Path.GetDirectoryName(path));
-
-            lock (_configSyncLock)
-            {
-                _xmlSerializer.SerializeToFile(config, path);
-                user.Configuration = config;
-            }
-
-            if (fireEvent)
-            {
-                UserConfigurationUpdated?.Invoke(this, new GenericEventArgs<User> { Argument = user });
-            }
-        }
-    }
-
-    public class DeviceAccessEntryPoint : IServerEntryPoint
-    {
-        private IUserManager _userManager;
-        private IAuthenticationRepository _authRepo;
-        private IDeviceManager _deviceManager;
-        private ISessionManager _sessionManager;
-
-        public DeviceAccessEntryPoint(IUserManager userManager, IAuthenticationRepository authRepo, IDeviceManager deviceManager, ISessionManager sessionManager)
-        {
-            _userManager = userManager;
-            _authRepo = authRepo;
-            _deviceManager = deviceManager;
-            _sessionManager = sessionManager;
-        }
-
-        public Task RunAsync()
-        {
-            _userManager.UserPolicyUpdated += _userManager_UserPolicyUpdated;
-
-            return Task.CompletedTask;
-        }
-
-        private void _userManager_UserPolicyUpdated(object sender, GenericEventArgs<User> e)
-        {
-            var user = e.Argument;
-            if (!user.Policy.EnableAllDevices)
-            {
-                UpdateDeviceAccess(user);
-            }
-        }
-
-        private void UpdateDeviceAccess(User user)
-        {
-            var existing = _authRepo.Get(new AuthenticationInfoQuery
-            {
-                UserId = user.Id
-
-            }).Items;
-
-            foreach (var authInfo in existing)
-            {
-                if (!string.IsNullOrEmpty(authInfo.DeviceId) && !_deviceManager.CanAccessDevice(user, authInfo.DeviceId))
-                {
-                    _sessionManager.Logout(authInfo);
-                }
-            }
-        }
-
-        public void Dispose()
-        {
-
-        }
-    }
-}
diff --git a/Emby.Server.Implementations/Library/UserViewManager.cs b/Emby.Server.Implementations/Library/UserViewManager.cs
index 322819b05..f51657c63 100644
--- a/Emby.Server.Implementations/Library/UserViewManager.cs
+++ b/Emby.Server.Implementations/Library/UserViewManager.cs
@@ -5,6 +5,8 @@ using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
 using System.Threading;
+using Jellyfin.Data.Entities;
+using Jellyfin.Data.Enums;
 using MediaBrowser.Controller.Channels;
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Dto;
@@ -17,6 +19,8 @@ using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Globalization;
 using MediaBrowser.Model.Library;
 using MediaBrowser.Model.Querying;
+using Genre = MediaBrowser.Controller.Entities.Genre;
+using Person = MediaBrowser.Controller.Entities.Person;
 
 namespace Emby.Server.Implementations.Library
 {
@@ -125,12 +129,12 @@ namespace Emby.Server.Implementations.Library
 
             if (!query.IncludeHidden)
             {
-                list = list.Where(i => !user.Configuration.MyMediaExcludes.Contains(i.Id.ToString("N", CultureInfo.InvariantCulture))).ToList();
+                list = list.Where(i => !user.GetPreference(PreferenceKind.MyMediaExcludes).Contains(i.Id.ToString("N", CultureInfo.InvariantCulture))).ToList();
             }
 
             var sorted = _libraryManager.Sort(list, user, new[] { ItemSortBy.SortName }, SortOrder.Ascending).ToList();
 
-            var orders = user.Configuration.OrderedViews.ToList();
+            var orders = user.GetPreference(PreferenceKind.OrderedViews).ToList();
 
             return list
                 .OrderBy(i =>
@@ -165,7 +169,13 @@ namespace Emby.Server.Implementations.Library
             return GetUserSubViewWithName(name, parentId, type, sortName);
         }
 
-        private Folder GetUserView(List<ICollectionFolder> parents, string viewType, string localizationKey, string sortName, User user, string[] presetViews)
+        private Folder GetUserView(
+            List<ICollectionFolder> parents,
+            string viewType,
+            string localizationKey,
+            string sortName,
+            Jellyfin.Data.Entities.User user,
+            string[] presetViews)
         {
             if (parents.Count == 1 && parents.All(i => string.Equals(i.CollectionType, viewType, StringComparison.OrdinalIgnoreCase)))
             {
@@ -270,7 +280,8 @@ namespace Emby.Server.Implementations.Library
             {
                 parents = _libraryManager.GetUserRootFolder().GetChildren(user, true)
                     .Where(i => i is Folder)
-                    .Where(i => !user.Configuration.LatestItemsExcludes.Contains(i.Id.ToString("N", CultureInfo.InvariantCulture)))
+                    .Where(i => !user.GetPreference(PreferenceKind.LatestItemExcludes)
+                        .Contains(i.Id.ToString("N", CultureInfo.InvariantCulture)))
                     .ToList();
             }
 
@@ -331,12 +342,11 @@ namespace Emby.Server.Implementations.Library
 
             var excludeItemTypes = includeItemTypes.Length == 0 && mediaTypes.Count == 0 ? new[]
             {
-                typeof(Person).Name,
-                typeof(Studio).Name,
-                typeof(Year).Name,
-                typeof(MusicGenre).Name,
-                typeof(Genre).Name
-
+                nameof(Person),
+                nameof(Studio),
+                nameof(Year),
+                nameof(MusicGenre),
+                nameof(Genre)
             } : Array.Empty<string>();
 
             var query = new InternalItemsQuery(user)
diff --git a/Emby.Server.Implementations/Library/Validators/ArtistsPostScanTask.cs b/Emby.Server.Implementations/Library/Validators/ArtistsPostScanTask.cs
index 2af8ff5cb..d51f9aaa7 100644
--- a/Emby.Server.Implementations/Library/Validators/ArtistsPostScanTask.cs
+++ b/Emby.Server.Implementations/Library/Validators/ArtistsPostScanTask.cs
@@ -16,7 +16,7 @@ namespace Emby.Server.Implementations.Library.Validators
         /// The _library manager.
         /// </summary>
         private readonly ILibraryManager _libraryManager;
-        private readonly ILogger _logger;
+        private readonly ILogger<ArtistsValidator> _logger;
         private readonly IItemRepository _itemRepo;
 
         /// <summary>
@@ -27,7 +27,7 @@ namespace Emby.Server.Implementations.Library.Validators
         /// <param name="itemRepo">The item repository.</param>
         public ArtistsPostScanTask(
             ILibraryManager libraryManager,
-            ILogger<ArtistsPostScanTask> logger,
+            ILogger<ArtistsValidator> logger,
             IItemRepository itemRepo)
         {
             _libraryManager = libraryManager;
diff --git a/Emby.Server.Implementations/Library/Validators/ArtistsValidator.cs b/Emby.Server.Implementations/Library/Validators/ArtistsValidator.cs
index 1497f4a3a..d4c8c35e6 100644
--- a/Emby.Server.Implementations/Library/Validators/ArtistsValidator.cs
+++ b/Emby.Server.Implementations/Library/Validators/ArtistsValidator.cs
@@ -24,7 +24,7 @@ namespace Emby.Server.Implementations.Library.Validators
         /// <summary>
         /// The logger.
         /// </summary>
-        private readonly ILogger _logger;
+        private readonly ILogger<ArtistsValidator> _logger;
         private readonly IItemRepository _itemRepo;
 
         /// <summary>
@@ -33,7 +33,7 @@ namespace Emby.Server.Implementations.Library.Validators
         /// <param name="libraryManager">The library manager.</param>
         /// <param name="logger">The logger.</param>
         /// <param name="itemRepo">The item repository.</param>
-        public ArtistsValidator(ILibraryManager libraryManager, ILogger logger, IItemRepository itemRepo)
+        public ArtistsValidator(ILibraryManager libraryManager, ILogger<ArtistsValidator> logger, IItemRepository itemRepo)
         {
             _libraryManager = libraryManager;
             _logger = logger;
@@ -98,7 +98,6 @@ namespace Emby.Server.Implementations.Library.Validators
                 _libraryManager.DeleteItem(item, new DeleteOptions
                 {
                     DeleteFileLocation = false
-
                 }, false);
             }
 
diff --git a/Emby.Server.Implementations/Library/Validators/GenresPostScanTask.cs b/Emby.Server.Implementations/Library/Validators/GenresPostScanTask.cs
index 251785dfd..d21d2887b 100644
--- a/Emby.Server.Implementations/Library/Validators/GenresPostScanTask.cs
+++ b/Emby.Server.Implementations/Library/Validators/GenresPostScanTask.cs
@@ -16,7 +16,7 @@ namespace Emby.Server.Implementations.Library.Validators
         /// The _library manager.
         /// </summary>
         private readonly ILibraryManager _libraryManager;
-        private readonly ILogger _logger;
+        private readonly ILogger<GenresValidator> _logger;
         private readonly IItemRepository _itemRepo;
 
         /// <summary>
@@ -27,7 +27,7 @@ namespace Emby.Server.Implementations.Library.Validators
         /// <param name="itemRepo">The item repository.</param>
         public GenresPostScanTask(
             ILibraryManager libraryManager,
-            ILogger<GenresPostScanTask> logger,
+            ILogger<GenresValidator> logger,
             IItemRepository itemRepo)
         {
             _libraryManager = libraryManager;
diff --git a/Emby.Server.Implementations/Library/Validators/GenresValidator.cs b/Emby.Server.Implementations/Library/Validators/GenresValidator.cs
index b0cd5f87a..e59c62e23 100644
--- a/Emby.Server.Implementations/Library/Validators/GenresValidator.cs
+++ b/Emby.Server.Implementations/Library/Validators/GenresValidator.cs
@@ -21,7 +21,7 @@ namespace Emby.Server.Implementations.Library.Validators
         /// <summary>
         /// The logger.
         /// </summary>
-        private readonly ILogger _logger;
+        private readonly ILogger<GenresValidator> _logger;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="GenresValidator"/> class.
@@ -29,7 +29,7 @@ namespace Emby.Server.Implementations.Library.Validators
         /// <param name="libraryManager">The library manager.</param>
         /// <param name="logger">The logger.</param>
         /// <param name="itemRepo">The item repository.</param>
-        public GenresValidator(ILibraryManager libraryManager, ILogger logger, IItemRepository itemRepo)
+        public GenresValidator(ILibraryManager libraryManager, ILogger<GenresValidator> logger, IItemRepository itemRepo)
         {
             _libraryManager = libraryManager;
             _logger = logger;
diff --git a/Emby.Server.Implementations/Library/Validators/MusicGenresPostScanTask.cs b/Emby.Server.Implementations/Library/Validators/MusicGenresPostScanTask.cs
index 9d8690116..be119866b 100644
--- a/Emby.Server.Implementations/Library/Validators/MusicGenresPostScanTask.cs
+++ b/Emby.Server.Implementations/Library/Validators/MusicGenresPostScanTask.cs
@@ -16,7 +16,7 @@ namespace Emby.Server.Implementations.Library.Validators
         /// The library manager.
         /// </summary>
         private readonly ILibraryManager _libraryManager;
-        private readonly ILogger _logger;
+        private readonly ILogger<MusicGenresValidator> _logger;
         private readonly IItemRepository _itemRepo;
 
         /// <summary>
@@ -27,7 +27,7 @@ namespace Emby.Server.Implementations.Library.Validators
         /// <param name="itemRepo">The item repository.</param>
         public MusicGenresPostScanTask(
             ILibraryManager libraryManager,
-            ILogger<MusicGenresPostScanTask> logger,
+            ILogger<MusicGenresValidator> logger,
             IItemRepository itemRepo)
         {
             _libraryManager = libraryManager;
diff --git a/Emby.Server.Implementations/Library/Validators/MusicGenresValidator.cs b/Emby.Server.Implementations/Library/Validators/MusicGenresValidator.cs
index 5ee4ca72e..1ecf4c87c 100644
--- a/Emby.Server.Implementations/Library/Validators/MusicGenresValidator.cs
+++ b/Emby.Server.Implementations/Library/Validators/MusicGenresValidator.cs
@@ -20,7 +20,7 @@ namespace Emby.Server.Implementations.Library.Validators
         /// <summary>
         /// The logger.
         /// </summary>
-        private readonly ILogger _logger;
+        private readonly ILogger<MusicGenresValidator> _logger;
         private readonly IItemRepository _itemRepo;
 
         /// <summary>
@@ -29,7 +29,7 @@ namespace Emby.Server.Implementations.Library.Validators
         /// <param name="libraryManager">The library manager.</param>
         /// <param name="logger">The logger.</param>
         /// <param name="itemRepo">The item repository.</param>
-        public MusicGenresValidator(ILibraryManager libraryManager, ILogger logger, IItemRepository itemRepo)
+        public MusicGenresValidator(ILibraryManager libraryManager, ILogger<MusicGenresValidator> logger, IItemRepository itemRepo)
         {
             _libraryManager = libraryManager;
             _logger = logger;
diff --git a/Emby.Server.Implementations/Library/Validators/StudiosPostScanTask.cs b/Emby.Server.Implementations/Library/Validators/StudiosPostScanTask.cs
index 2f8f906b9..c682b156b 100644
--- a/Emby.Server.Implementations/Library/Validators/StudiosPostScanTask.cs
+++ b/Emby.Server.Implementations/Library/Validators/StudiosPostScanTask.cs
@@ -17,7 +17,7 @@ namespace Emby.Server.Implementations.Library.Validators
         /// </summary>
         private readonly ILibraryManager _libraryManager;
 
-        private readonly ILogger _logger;
+        private readonly ILogger<StudiosValidator> _logger;
         private readonly IItemRepository _itemRepo;
 
         /// <summary>
@@ -28,7 +28,7 @@ namespace Emby.Server.Implementations.Library.Validators
         /// <param name="itemRepo">The item repository.</param>
         public StudiosPostScanTask(
             ILibraryManager libraryManager,
-            ILogger<StudiosPostScanTask> logger,
+            ILogger<StudiosValidator> logger,
             IItemRepository itemRepo)
         {
             _libraryManager = libraryManager;
diff --git a/Emby.Server.Implementations/Library/Validators/StudiosValidator.cs b/Emby.Server.Implementations/Library/Validators/StudiosValidator.cs
index 15e7a0dbb..ca35adfff 100644
--- a/Emby.Server.Implementations/Library/Validators/StudiosValidator.cs
+++ b/Emby.Server.Implementations/Library/Validators/StudiosValidator.cs
@@ -24,7 +24,7 @@ namespace Emby.Server.Implementations.Library.Validators
         /// <summary>
         /// The logger.
         /// </summary>
-        private readonly ILogger _logger;
+        private readonly ILogger<StudiosValidator> _logger;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="StudiosValidator" /> class.
@@ -32,7 +32,7 @@ namespace Emby.Server.Implementations.Library.Validators
         /// <param name="libraryManager">The library manager.</param>
         /// <param name="logger">The logger.</param>
         /// <param name="itemRepo">The item repository.</param>
-        public StudiosValidator(ILibraryManager libraryManager, ILogger logger, IItemRepository itemRepo)
+        public StudiosValidator(ILibraryManager libraryManager, ILogger<StudiosValidator> logger, IItemRepository itemRepo)
         {
             _libraryManager = libraryManager;
             _logger = logger;
@@ -92,7 +92,6 @@ namespace Emby.Server.Implementations.Library.Validators
                 _libraryManager.DeleteItem(item, new DeleteOptions
                 {
                     DeleteFileLocation = false
-
                 }, false);
             }
 
diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs
index 3efe1ee25..7b0fcbc9e 100644
--- a/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs
+++ b/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs
@@ -46,7 +46,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
         private const int TunerDiscoveryDurationMs = 3000;
 
         private readonly IServerApplicationHost _appHost;
-        private readonly ILogger _logger;
+        private readonly ILogger<EmbyTV> _logger;
         private readonly IHttpClient _httpClient;
         private readonly IServerConfigurationManager _config;
         private readonly IJsonSerializer _jsonSerializer;
@@ -140,11 +140,11 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
             }
         }
 
-        private void OnNamedConfigurationUpdated(object sender, ConfigurationUpdateEventArgs e)
+        private async void OnNamedConfigurationUpdated(object sender, ConfigurationUpdateEventArgs e)
         {
             if (string.Equals(e.Key, "livetv", StringComparison.OrdinalIgnoreCase))
             {
-                OnRecordingFoldersChanged();
+                await CreateRecordingFolders().ConfigureAwait(false);
             }
         }
 
@@ -155,11 +155,6 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
             return CreateRecordingFolders();
         }
 
-        private async void OnRecordingFoldersChanged()
-        {
-            await CreateRecordingFolders().ConfigureAwait(false);
-        }
-
         internal async Task CreateRecordingFolders()
         {
             try
@@ -1334,7 +1329,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
                     await CreateRecordingFolders().ConfigureAwait(false);
 
                     TriggerRefresh(recordPath);
-                    EnforceKeepUpTo(timer, seriesPath);
+                    await EnforceKeepUpTo(timer, seriesPath).ConfigureAwait(false);
                 };
 
                 await recorder.Record(directStreamProvider, mediaStreamInfo, recordPath, duration, onStarted, activeRecordingInfo.CancellationTokenSource.Token).ConfigureAwait(false);
@@ -1494,7 +1489,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
             return item;
         }
 
-        private async void EnforceKeepUpTo(TimerInfo timer, string seriesPath)
+        private async Task EnforceKeepUpTo(TimerInfo timer, string seriesPath)
         {
             if (string.IsNullOrWhiteSpace(timer.SeriesTimerId))
             {
@@ -1552,7 +1547,6 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
                         IsFolder = false,
                         Recursive = true,
                         DtoOptions = new DtoOptions(true)
-
                     })
                     .Where(i => i.IsFileProtocol && File.Exists(i.Path))
                     .Skip(seriesTimer.KeepUpTo - 1)
@@ -1898,22 +1892,22 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
                     writer.WriteStartDocument(true);
                     writer.WriteStartElement("tvshow");
                     string id;
-                    if (timer.SeriesProviderIds.TryGetValue(MetadataProviders.Tvdb.ToString(), out id))
+                    if (timer.SeriesProviderIds.TryGetValue(MetadataProvider.Tvdb.ToString(), out id))
                     {
                         writer.WriteElementString("id", id);
                     }
 
-                    if (timer.SeriesProviderIds.TryGetValue(MetadataProviders.Imdb.ToString(), out id))
+                    if (timer.SeriesProviderIds.TryGetValue(MetadataProvider.Imdb.ToString(), out id))
                     {
                         writer.WriteElementString("imdb_id", id);
                     }
 
-                    if (timer.SeriesProviderIds.TryGetValue(MetadataProviders.Tmdb.ToString(), out id))
+                    if (timer.SeriesProviderIds.TryGetValue(MetadataProvider.Tmdb.ToString(), out id))
                     {
                         writer.WriteElementString("tmdbid", id);
                     }
 
-                    if (timer.SeriesProviderIds.TryGetValue(MetadataProviders.Zap2It.ToString(), out id))
+                    if (timer.SeriesProviderIds.TryGetValue(MetadataProvider.Zap2It.ToString(), out id))
                     {
                         writer.WriteElementString("zap2itid", id);
                     }
@@ -2080,14 +2074,14 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
                         writer.WriteElementString("credits", person);
                     }
 
-                    var tmdbCollection = item.GetProviderId(MetadataProviders.TmdbCollection);
+                    var tmdbCollection = item.GetProviderId(MetadataProvider.TmdbCollection);
 
                     if (!string.IsNullOrEmpty(tmdbCollection))
                     {
                         writer.WriteElementString("collectionnumber", tmdbCollection);
                     }
 
-                    var imdb = item.GetProviderId(MetadataProviders.Imdb);
+                    var imdb = item.GetProviderId(MetadataProvider.Imdb);
                     if (!string.IsNullOrEmpty(imdb))
                     {
                         if (!isSeriesEpisode)
@@ -2101,7 +2095,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
                         lockData = false;
                     }
 
-                    var tvdb = item.GetProviderId(MetadataProviders.Tvdb);
+                    var tvdb = item.GetProviderId(MetadataProvider.Tvdb);
                     if (!string.IsNullOrEmpty(tvdb))
                     {
                         writer.WriteElementString("tvdbid", tvdb);
@@ -2110,7 +2104,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
                         lockData = false;
                     }
 
-                    var tmdb = item.GetProviderId(MetadataProviders.Tmdb);
+                    var tmdb = item.GetProviderId(MetadataProvider.Tmdb);
                     if (!string.IsNullOrEmpty(tmdb))
                     {
                         writer.WriteElementString("tmdbid", tmdb);
diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs
index bc86cc59a..d8ec107ec 100644
--- a/Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs
+++ b/Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs
@@ -117,7 +117,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
             onStarted();
 
             // Important - don't await the log task or we won't be able to kill ffmpeg when the user stops playback
-            StartStreamingLog(_process.StandardError.BaseStream, _logFileStream);
+            _ = StartStreamingLog(_process.StandardError.BaseStream, _logFileStream);
 
             _logger.LogInformation("ffmpeg recording process started for {0}", _targetPath);
 
@@ -183,7 +183,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
 
             var subtitleArgs = CopySubtitles ? " -codec:s copy" : " -sn";
 
-            //var outputParam = string.Equals(Path.GetExtension(targetFile), ".mp4", StringComparison.OrdinalIgnoreCase) ?
+            // var outputParam = string.Equals(Path.GetExtension(targetFile), ".mp4", StringComparison.OrdinalIgnoreCase) ?
             //    " -f mp4 -movflags frag_keyframe+empty_moov" :
             //    string.Empty;
 
@@ -206,13 +206,13 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
         {
             return "-codec:a:0 copy";
 
-            //var audioChannels = 2;
-            //var audioStream = mediaStreams.FirstOrDefault(i => i.Type == MediaStreamType.Audio);
-            //if (audioStream != null)
+            // var audioChannels = 2;
+            // var audioStream = mediaStreams.FirstOrDefault(i => i.Type == MediaStreamType.Audio);
+            // if (audioStream != null)
             //{
             //    audioChannels = audioStream.Channels ?? audioChannels;
             //}
-            //return "-codec:a:0 aac -strict experimental -ab 320000";
+            // return "-codec:a:0 aac -strict experimental -ab 320000";
         }
 
         private static bool EncodeVideo(MediaSourceInfo mediaSource)
@@ -321,7 +321,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
             }
         }
 
-        private async void StartStreamingLog(Stream source, Stream target)
+        private async Task StartStreamingLog(Stream source, Stream target)
         {
             try
             {
diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/RecordingHelper.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/RecordingHelper.cs
index 0b0ff6cb3..142c59542 100644
--- a/Emby.Server.Implementations/LiveTv/EmbyTV/RecordingHelper.cs
+++ b/Emby.Server.Implementations/LiveTv/EmbyTV/RecordingHelper.cs
@@ -56,7 +56,6 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
                     name += " " + info.EpisodeTitle;
                 }
             }
-
             else if (info.IsMovie && info.ProductionYear != null)
             {
                 name += " (" + info.ProductionYear + ")";
diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/TimerManager.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/TimerManager.cs
index 7ebb043d8..285a59a24 100644
--- a/Emby.Server.Implementations/LiveTv/EmbyTV/TimerManager.cs
+++ b/Emby.Server.Implementations/LiveTv/EmbyTV/TimerManager.cs
@@ -109,7 +109,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
 
             if (startDate < now)
             {
-                TimerFired?.Invoke(this, new GenericEventArgs<TimerInfo> { Argument = item });
+                TimerFired?.Invoke(this, new GenericEventArgs<TimerInfo>(item));
                 return;
             }
 
@@ -151,7 +151,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
             var timer = GetAll().FirstOrDefault(i => string.Equals(i.Id, timerId, StringComparison.OrdinalIgnoreCase));
             if (timer != null)
             {
-                TimerFired?.Invoke(this, new GenericEventArgs<TimerInfo> { Argument = timer });
+                TimerFired?.Invoke(this, new GenericEventArgs<TimerInfo>(timer));
             }
         }
 
diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs
index 89b81fd96..3709f8fe4 100644
--- a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs
+++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs
@@ -24,7 +24,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
 {
     public class SchedulesDirect : IListingsProvider
     {
-        private readonly ILogger _logger;
+        private readonly ILogger<SchedulesDirect> _logger;
         private readonly IJsonSerializer _jsonSerializer;
         private readonly IHttpClient _httpClient;
         private readonly SemaphoreSlim _tokenSemaphore = new SemaphoreSlim(1, 1);
@@ -145,7 +145,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
                     var programsInfo = new List<ProgramInfo>();
                     foreach (ScheduleDirect.Program schedule in dailySchedules.SelectMany(d => d.programs))
                     {
-                        //_logger.LogDebug("Proccesing Schedule for statio ID " + stationID +
+                        // _logger.LogDebug("Proccesing Schedule for statio ID " + stationID +
                         //              " which corresponds to channel " + channelNumber + " and program id " +
                         //              schedule.programID + " which says it has images? " +
                         //              programDict[schedule.programID].hasImageArtwork);
@@ -178,7 +178,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
 
                                 programEntry.backdropImage = GetProgramImage(ApiUrl, imagesWithoutText, true, WideAspect);
 
-                                //programEntry.bannerImage = GetProgramImage(ApiUrl, data, "Banner", false) ??
+                                // programEntry.bannerImage = GetProgramImage(ApiUrl, data, "Banner", false) ??
                                 //    GetProgramImage(ApiUrl, data, "Banner-L1", false) ??
                                 //    GetProgramImage(ApiUrl, data, "Banner-LO", false) ??
                                 //    GetProgramImage(ApiUrl, data, "Banner-LOT", false);
@@ -212,6 +212,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
             {
                 channelNumber = map.channel;
             }
+
             if (string.IsNullOrWhiteSpace(channelNumber))
             {
                 channelNumber = map.atscMajor + "." + map.atscMinor;
@@ -276,7 +277,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
                 CommunityRating = null,
                 EpisodeTitle = episodeTitle,
                 Audio = audioType,
-                //IsNew = programInfo.@new ?? false,
+                // IsNew = programInfo.@new ?? false,
                 IsRepeat = programInfo.@new == null,
                 IsSeries = string.Equals(details.entityType, "episode", StringComparison.OrdinalIgnoreCase),
                 ImageUrl = details.primaryImage,
@@ -342,7 +343,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
             {
                 info.SeriesId = programId.Substring(0, 10);
 
-                info.SeriesProviderIds[MetadataProviders.Zap2It.ToString()] = info.SeriesId;
+                info.SeriesProviderIds[MetadataProvider.Zap2It.ToString()] = info.SeriesId;
 
                 if (details.metadata != null)
                 {
@@ -400,6 +401,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
             {
                 date = DateTime.SpecifyKind(date, DateTimeKind.Utc);
             }
+
             return date;
         }
 
@@ -622,6 +624,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
                         _lastErrorResponse = DateTime.UtcNow;
                     }
                 }
+
                 throw;
             }
             finally
@@ -701,7 +704,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
                 CancellationToken = cancellationToken,
                 LogErrorResponseBody = true
             };
-            //_logger.LogInformation("Obtaining token from Schedules Direct from addres: " + httpOptions.Url + " with body " +
+            // _logger.LogInformation("Obtaining token from Schedules Direct from addres: " + httpOptions.Url + " with body " +
             // httpOptions.RequestContent);
 
             using (var response = await Post(httpOptions, false, null).ConfigureAwait(false))
@@ -805,11 +808,13 @@ namespace Emby.Server.Implementations.LiveTv.Listings
                 {
                     throw new ArgumentException("Username is required");
                 }
+
                 if (string.IsNullOrEmpty(info.Password))
                 {
                     throw new ArgumentException("Password is required");
                 }
             }
+
             if (validateListings)
             {
                 if (string.IsNullOrEmpty(info.ListingsId))
@@ -932,24 +937,35 @@ namespace Emby.Server.Implementations.LiveTv.Listings
             public class Token
             {
                 public int code { get; set; }
+
                 public string message { get; set; }
+
                 public string serverID { get; set; }
+
                 public string token { get; set; }
             }
+
             public class Lineup
             {
                 public string lineup { get; set; }
+
                 public string name { get; set; }
+
                 public string transport { get; set; }
+
                 public string location { get; set; }
+
                 public string uri { get; set; }
             }
 
             public class Lineups
             {
                 public int code { get; set; }
+
                 public string serverID { get; set; }
+
                 public string datetime { get; set; }
+
                 public List<Lineup> lineups { get; set; }
             }
 
@@ -957,8 +973,11 @@ namespace Emby.Server.Implementations.LiveTv.Listings
             public class Headends
             {
                 public string headend { get; set; }
+
                 public string transport { get; set; }
+
                 public string location { get; set; }
+
                 public List<Lineup> lineups { get; set; }
             }
 
@@ -967,59 +986,83 @@ namespace Emby.Server.Implementations.LiveTv.Listings
             public class Map
             {
                 public string stationID { get; set; }
+
                 public string channel { get; set; }
+
                 public string logicalChannelNumber { get; set; }
+
                 public int uhfVhf { get; set; }
+
                 public int atscMajor { get; set; }
+
                 public int atscMinor { get; set; }
             }
 
             public class Broadcaster
             {
                 public string city { get; set; }
+
                 public string state { get; set; }
+
                 public string postalcode { get; set; }
+
                 public string country { get; set; }
             }
 
             public class Logo
             {
                 public string URL { get; set; }
+
                 public int height { get; set; }
+
                 public int width { get; set; }
+
                 public string md5 { get; set; }
             }
 
             public class Station
             {
                 public string stationID { get; set; }
+
                 public string name { get; set; }
+
                 public string callsign { get; set; }
+
                 public List<string> broadcastLanguage { get; set; }
+
                 public List<string> descriptionLanguage { get; set; }
+
                 public Broadcaster broadcaster { get; set; }
+
                 public string affiliate { get; set; }
+
                 public Logo logo { get; set; }
+
                 public bool? isCommercialFree { get; set; }
             }
 
             public class Metadata
             {
                 public string lineup { get; set; }
+
                 public string modified { get; set; }
+
                 public string transport { get; set; }
             }
 
             public class Channel
             {
                 public List<Map> map { get; set; }
+
                 public List<Station> stations { get; set; }
+
                 public Metadata metadata { get; set; }
             }
 
             public class RequestScheduleForChannel
             {
                 public string stationID { get; set; }
+
                 public List<string> date { get; set; }
             }
 
@@ -1029,29 +1072,43 @@ namespace Emby.Server.Implementations.LiveTv.Listings
             public class Rating
             {
                 public string body { get; set; }
+
                 public string code { get; set; }
             }
 
             public class Multipart
             {
                 public int partNumber { get; set; }
+
                 public int totalParts { get; set; }
             }
 
             public class Program
             {
                 public string programID { get; set; }
+
                 public string airDateTime { get; set; }
+
                 public int duration { get; set; }
+
                 public string md5 { get; set; }
+
                 public List<string> audioProperties { get; set; }
+
                 public List<string> videoProperties { get; set; }
+
                 public List<Rating> ratings { get; set; }
+
                 public bool? @new { get; set; }
+
                 public Multipart multipart { get; set; }
+
                 public string liveTapeDelay { get; set; }
+
                 public bool premiere { get; set; }
+
                 public bool repeat { get; set; }
+
                 public string isPremiereOrFinale { get; set; }
             }
 
@@ -1060,16 +1117,22 @@ namespace Emby.Server.Implementations.LiveTv.Listings
             public class MetadataSchedule
             {
                 public string modified { get; set; }
+
                 public string md5 { get; set; }
+
                 public string startDate { get; set; }
+
                 public string endDate { get; set; }
+
                 public int days { get; set; }
             }
 
             public class Day
             {
                 public string stationID { get; set; }
+
                 public List<Program> programs { get; set; }
+
                 public MetadataSchedule metadata { get; set; }
 
                 public Day()
@@ -1092,24 +1155,28 @@ namespace Emby.Server.Implementations.LiveTv.Listings
             public class Description100
             {
                 public string descriptionLanguage { get; set; }
+
                 public string description { get; set; }
             }
 
             public class Description1000
             {
                 public string descriptionLanguage { get; set; }
+
                 public string description { get; set; }
             }
 
             public class DescriptionsProgram
             {
                 public List<Description100> description100 { get; set; }
+
                 public List<Description1000> description1000 { get; set; }
             }
 
             public class Gracenote
             {
                 public int season { get; set; }
+
                 public int episode { get; set; }
             }
 
@@ -1121,104 +1188,154 @@ namespace Emby.Server.Implementations.LiveTv.Listings
             public class ContentRating
             {
                 public string body { get; set; }
+
                 public string code { get; set; }
             }
 
             public class Cast
             {
                 public string billingOrder { get; set; }
+
                 public string role { get; set; }
+
                 public string nameId { get; set; }
+
                 public string personId { get; set; }
+
                 public string name { get; set; }
+
                 public string characterName { get; set; }
             }
 
             public class Crew
             {
                 public string billingOrder { get; set; }
+
                 public string role { get; set; }
+
                 public string nameId { get; set; }
+
                 public string personId { get; set; }
+
                 public string name { get; set; }
             }
 
             public class QualityRating
             {
                 public string ratingsBody { get; set; }
+
                 public string rating { get; set; }
+
                 public string minRating { get; set; }
+
                 public string maxRating { get; set; }
+
                 public string increment { get; set; }
             }
 
             public class Movie
             {
                 public string year { get; set; }
+
                 public int duration { get; set; }
+
                 public List<QualityRating> qualityRating { get; set; }
             }
 
             public class Recommendation
             {
                 public string programID { get; set; }
+
                 public string title120 { get; set; }
             }
 
             public class ProgramDetails
             {
                 public string audience { get; set; }
+
                 public string programID { get; set; }
+
                 public List<Title> titles { get; set; }
+
                 public EventDetails eventDetails { get; set; }
+
                 public DescriptionsProgram descriptions { get; set; }
+
                 public string originalAirDate { get; set; }
+
                 public List<string> genres { get; set; }
+
                 public string episodeTitle150 { get; set; }
+
                 public List<MetadataPrograms> metadata { get; set; }
+
                 public List<ContentRating> contentRating { get; set; }
+
                 public List<Cast> cast { get; set; }
+
                 public List<Crew> crew { get; set; }
+
                 public string entityType { get; set; }
+
                 public string showType { get; set; }
+
                 public bool hasImageArtwork { get; set; }
+
                 public string primaryImage { get; set; }
+
                 public string thumbImage { get; set; }
+
                 public string backdropImage { get; set; }
+
                 public string bannerImage { get; set; }
+
                 public string imageID { get; set; }
+
                 public string md5 { get; set; }
+
                 public List<string> contentAdvisory { get; set; }
+
                 public Movie movie { get; set; }
+
                 public List<Recommendation> recommendations { get; set; }
             }
 
             public class Caption
             {
                 public string content { get; set; }
+
                 public string lang { get; set; }
             }
 
             public class ImageData
             {
                 public string width { get; set; }
+
                 public string height { get; set; }
+
                 public string uri { get; set; }
+
                 public string size { get; set; }
+
                 public string aspect { get; set; }
+
                 public string category { get; set; }
+
                 public string text { get; set; }
+
                 public string primary { get; set; }
+
                 public string tier { get; set; }
+
                 public Caption caption { get; set; }
             }
 
             public class ShowImages
             {
                 public string programID { get; set; }
+
                 public List<ImageData> data { get; set; }
             }
-
         }
     }
 }
diff --git a/Emby.Server.Implementations/LiveTv/Listings/XmlTvListingsProvider.cs b/Emby.Server.Implementations/LiveTv/Listings/XmlTvListingsProvider.cs
index 07f8539c5..0a93c4674 100644
--- a/Emby.Server.Implementations/LiveTv/Listings/XmlTvListingsProvider.cs
+++ b/Emby.Server.Implementations/LiveTv/Listings/XmlTvListingsProvider.cs
@@ -26,7 +26,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
     {
         private readonly IServerConfigurationManager _config;
         private readonly IHttpClient _httpClient;
-        private readonly ILogger _logger;
+        private readonly ILogger<XmlTvListingsProvider> _logger;
         private readonly IFileSystem _fileSystem;
         private readonly IZipClient _zipClient;
 
@@ -224,6 +224,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings
                 {
                     uniqueString = "-" + programInfo.SeasonNumber.Value.ToString(CultureInfo.InvariantCulture);
                 }
+
                 if (programInfo.EpisodeNumber.HasValue)
                 {
                     uniqueString = "-" + programInfo.EpisodeNumber.Value.ToString(CultureInfo.InvariantCulture);
diff --git a/Emby.Server.Implementations/LiveTv/LiveTvDtoService.cs b/Emby.Server.Implementations/LiveTv/LiveTvDtoService.cs
index a59c1090e..49ad73af3 100644
--- a/Emby.Server.Implementations/LiveTv/LiveTvDtoService.cs
+++ b/Emby.Server.Implementations/LiveTv/LiveTvDtoService.cs
@@ -26,7 +26,7 @@ namespace Emby.Server.Implementations.LiveTv
 
         private const string ServiceName = "Emby";
 
-        private readonly ILogger _logger;
+        private readonly ILogger<LiveTvDtoService> _logger;
         private readonly IImageProcessor _imageProcessor;
         private readonly IDtoService _dtoService;
         private readonly IApplicationHost _appHost;
diff --git a/Emby.Server.Implementations/LiveTv/LiveTvManager.cs b/Emby.Server.Implementations/LiveTv/LiveTvManager.cs
index 1b10f2d27..4c1de3bcc 100644
--- a/Emby.Server.Implementations/LiveTv/LiveTvManager.cs
+++ b/Emby.Server.Implementations/LiveTv/LiveTvManager.cs
@@ -7,17 +7,15 @@ using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using Emby.Server.Implementations.Library;
+using Jellyfin.Data.Entities;
+using Jellyfin.Data.Enums;
 using MediaBrowser.Common.Configuration;
 using MediaBrowser.Common.Extensions;
 using MediaBrowser.Common.Progress;
-using MediaBrowser.Controller;
 using MediaBrowser.Controller.Channels;
 using MediaBrowser.Controller.Configuration;
-using MediaBrowser.Controller.Drawing;
 using MediaBrowser.Controller.Dto;
 using MediaBrowser.Controller.Entities;
-using MediaBrowser.Controller.Entities.Movies;
-using MediaBrowser.Controller.Entities.TV;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.LiveTv;
 using MediaBrowser.Controller.Persistence;
@@ -33,6 +31,8 @@ using MediaBrowser.Model.Querying;
 using MediaBrowser.Model.Serialization;
 using MediaBrowser.Model.Tasks;
 using Microsoft.Extensions.Logging;
+using Episode = MediaBrowser.Controller.Entities.TV.Episode;
+using Movie = MediaBrowser.Controller.Entities.Movies.Movie;
 
 namespace Emby.Server.Implementations.LiveTv
 {
@@ -46,7 +46,7 @@ namespace Emby.Server.Implementations.LiveTv
         private const string EtagKey = "ProgramEtag";
 
         private readonly IServerConfigurationManager _config;
-        private readonly ILogger _logger;
+        private readonly ILogger<LiveTvManager> _logger;
         private readonly IItemRepository _itemRepo;
         private readonly IUserManager _userManager;
         private readonly IDtoService _dtoService;
@@ -148,27 +148,18 @@ namespace Emby.Server.Implementations.LiveTv
         {
             var timerId = e.Argument;
 
-            TimerCancelled?.Invoke(this, new GenericEventArgs<TimerEventInfo>
-            {
-                Argument = new TimerEventInfo
-                {
-                    Id = timerId
-                }
-            });
+            TimerCancelled?.Invoke(this, new GenericEventArgs<TimerEventInfo>(new TimerEventInfo(timerId)));
         }
 
         private void OnEmbyTvTimerCreated(object sender, GenericEventArgs<TimerInfo> e)
         {
             var timer = e.Argument;
 
-            TimerCreated?.Invoke(this, new GenericEventArgs<TimerEventInfo>
-            {
-                Argument = new TimerEventInfo
+            TimerCreated?.Invoke(this, new GenericEventArgs<TimerEventInfo>(
+                new TimerEventInfo(timer.Id)
                 {
-                    ProgramId = _tvDtoService.GetInternalProgramId(timer.ProgramId),
-                    Id = timer.Id
-                }
-            });
+                    ProgramId = _tvDtoService.GetInternalProgramId(timer.ProgramId)
+                }));
         }
 
         public List<NameIdPair> GetTunerHostTypes()
@@ -415,8 +406,8 @@ namespace Emby.Server.Implementations.LiveTv
             if (!(service is EmbyTV.EmbyTV))
             {
                 // We can't trust that we'll be able to direct stream it through emby server, no matter what the provider says
-                //mediaSource.SupportsDirectPlay = false;
-                //mediaSource.SupportsDirectStream = false;
+                // mediaSource.SupportsDirectPlay = false;
+                // mediaSource.SupportsDirectStream = false;
                 mediaSource.SupportsTranscoding = true;
                 foreach (var stream in mediaSource.MediaStreams)
                 {
@@ -565,9 +556,10 @@ namespace Emby.Server.Implementations.LiveTv
             {
                 forceUpdate = true;
             }
+
             item.ParentId = channel.Id;
 
-            //item.ChannelType = channelType;
+            // item.ChannelType = channelType;
 
             item.Audio = info.Audio;
             item.ChannelId = channel.Id;
@@ -584,6 +576,7 @@ namespace Emby.Server.Implementations.LiveTv
             {
                 forceUpdate = true;
             }
+
             item.ExternalSeriesId = seriesId;
 
             var isSeries = info.IsSeries || !string.IsNullOrEmpty(info.EpisodeTitle);
@@ -598,30 +591,37 @@ namespace Emby.Server.Implementations.LiveTv
             {
                 tags.Add("Live");
             }
+
             if (info.IsPremiere)
             {
                 tags.Add("Premiere");
             }
+
             if (info.IsNews)
             {
                 tags.Add("News");
             }
+
             if (info.IsSports)
             {
                 tags.Add("Sports");
             }
+
             if (info.IsKids)
             {
                 tags.Add("Kids");
             }
+
             if (info.IsRepeat)
             {
                 tags.Add("Repeat");
             }
+
             if (info.IsMovie)
             {
                 tags.Add("Movie");
             }
+
             if (isSeries)
             {
                 tags.Add("Series");
@@ -644,6 +644,7 @@ namespace Emby.Server.Implementations.LiveTv
             {
                 forceUpdate = true;
             }
+
             item.IsSeries = isSeries;
 
             item.Name = info.Name;
@@ -661,12 +662,14 @@ namespace Emby.Server.Implementations.LiveTv
             {
                 forceUpdate = true;
             }
+
             item.StartDate = info.StartDate;
 
             if (item.EndDate != info.EndDate)
             {
                 forceUpdate = true;
             }
+
             item.EndDate = info.EndDate;
 
             item.ProductionYear = info.ProductionYear;
@@ -707,7 +710,6 @@ namespace Emby.Server.Implementations.LiveTv
                     {
                         Path = info.ThumbImageUrl,
                         Type = ImageType.Thumb
-
                     }, 0);
                 }
             }
@@ -720,7 +722,6 @@ namespace Emby.Server.Implementations.LiveTv
                     {
                         Path = info.LogoImageUrl,
                         Type = ImageType.Logo
-
                     }, 0);
                 }
             }
@@ -733,7 +734,6 @@ namespace Emby.Server.Implementations.LiveTv
                     {
                         Path = info.BackdropImageUrl,
                         Type = ImageType.Backdrop
-
                     }, 0);
                 }
             }
@@ -771,7 +771,8 @@ namespace Emby.Server.Implementations.LiveTv
 
             var dto = _dtoService.GetBaseItemDto(program, new DtoOptions(), user);
 
-            var list = new List<Tuple<BaseItemDto, string, string>>() {
+            var list = new List<Tuple<BaseItemDto, string, string>>
+            {
                 new Tuple<BaseItemDto, string, string>(dto, program.ExternalId, program.ExternalSeriesId)
             };
 
@@ -788,22 +789,12 @@ namespace Emby.Server.Implementations.LiveTv
 
             if (query.OrderBy.Count == 0)
             {
-                if (query.IsAiring ?? false)
-                {
-                    // Unless something else was specified, order by start date to take advantage of a specialized index
-                    query.OrderBy = new[]
-                    {
-                        (ItemSortBy.StartDate, SortOrder.Ascending)
-                    };
-                }
-                else
+
+                // Unless something else was specified, order by start date to take advantage of a specialized index
+                query.OrderBy = new[]
                 {
-                    // Unless something else was specified, order by start date to take advantage of a specialized index
-                    query.OrderBy = new[]
-                    {
-                        (ItemSortBy.StartDate, SortOrder.Ascending)
-                    };
-                }
+                    (ItemSortBy.StartDate, SortOrder.Ascending)
+                };
             }
 
             RemoveFields(options);
@@ -1189,7 +1180,6 @@ namespace Emby.Server.Implementations.LiveTv
                         IncludeItemTypes = new string[] { typeof(LiveTvProgram).Name },
                         ChannelIds = new Guid[] { currentChannel.Id },
                         DtoOptions = new DtoOptions(true)
-
                     }).Cast<LiveTvProgram>().ToDictionary(i => i.Id);
 
                     var newPrograms = new List<LiveTvProgram>();
@@ -1389,10 +1379,10 @@ namespace Emby.Server.Implementations.LiveTv
                 // limit = (query.Limit ?? 10) * 2;
                 limit = null;
 
-                //var allActivePaths = EmbyTV.EmbyTV.Current.GetAllActiveRecordings().Select(i => i.Path).ToArray();
-                //var items = allActivePaths.Select(i => _libraryManager.FindByPath(i, false)).Where(i => i != null).ToArray();
+                // var allActivePaths = EmbyTV.EmbyTV.Current.GetAllActiveRecordings().Select(i => i.Path).ToArray();
+                // var items = allActivePaths.Select(i => _libraryManager.FindByPath(i, false)).Where(i => i != null).ToArray();
 
-                //return new QueryResult<BaseItem>
+                // return new QueryResult<BaseItem>
                 //{
                 //    Items = items,
                 //    TotalRecordCount = items.Length
@@ -1734,13 +1724,7 @@ namespace Emby.Server.Implementations.LiveTv
 
             if (!(service is EmbyTV.EmbyTV))
             {
-                TimerCancelled?.Invoke(this, new GenericEventArgs<TimerEventInfo>
-                {
-                    Argument = new TimerEventInfo
-                    {
-                        Id = id
-                    }
-                });
+                TimerCancelled?.Invoke(this, new GenericEventArgs<TimerEventInfo>(new TimerEventInfo(id)));
             }
         }
 
@@ -1757,13 +1741,7 @@ namespace Emby.Server.Implementations.LiveTv
 
             await service.CancelSeriesTimerAsync(timer.ExternalId, CancellationToken.None).ConfigureAwait(false);
 
-            SeriesTimerCancelled?.Invoke(this, new GenericEventArgs<TimerEventInfo>
-            {
-                Argument = new TimerEventInfo
-                {
-                    Id = id
-                }
-            });
+            SeriesTimerCancelled?.Invoke(this, new GenericEventArgs<TimerEventInfo>(new TimerEventInfo(id)));
         }
 
         public async Task<TimerInfoDto> GetTimer(string id, CancellationToken cancellationToken)
@@ -1771,7 +1749,6 @@ namespace Emby.Server.Implementations.LiveTv
             var results = await GetTimers(new TimerQuery
             {
                 Id = id
-
             }, cancellationToken).ConfigureAwait(false);
 
             return results.Items.FirstOrDefault(i => string.Equals(i.Id, id, StringComparison.OrdinalIgnoreCase));
@@ -1823,7 +1800,6 @@ namespace Emby.Server.Implementations.LiveTv
                 .Select(i =>
                 {
                     return i.Item1;
-
                 })
                 .ToArray();
 
@@ -1878,7 +1854,6 @@ namespace Emby.Server.Implementations.LiveTv
                     }
 
                     return _tvDtoService.GetSeriesTimerInfoDto(i.Item1, i.Item2, channelName);
-
                 })
                 .ToArray();
 
@@ -1911,7 +1886,6 @@ namespace Emby.Server.Implementations.LiveTv
                 OrderBy = new[] { (ItemSortBy.StartDate, SortOrder.Ascending) },
                 TopParentIds = new[] { GetInternalLiveTvFolder(CancellationToken.None).Id },
                 DtoOptions = options
-
             }) : new List<BaseItem>();
 
             RemoveFields(options);
@@ -1989,7 +1963,7 @@ namespace Emby.Server.Implementations.LiveTv
                     OriginalAirDate = program.PremiereDate,
                     Overview = program.Overview,
                     StartDate = program.StartDate,
-                    //ImagePath = program.ExternalImagePath,
+                    // ImagePath = program.ExternalImagePath,
                     Name = program.Name,
                     OfficialRating = program.OfficialRating
                 };
@@ -2082,14 +2056,11 @@ namespace Emby.Server.Implementations.LiveTv
 
             if (!(service is EmbyTV.EmbyTV))
             {
-                TimerCreated?.Invoke(this, new GenericEventArgs<TimerEventInfo>
-                {
-                    Argument = new TimerEventInfo
+                TimerCreated?.Invoke(this, new GenericEventArgs<TimerEventInfo>(
+                    new TimerEventInfo(newTimerId)
                     {
-                        ProgramId = _tvDtoService.GetInternalProgramId(info.ProgramId),
-                        Id = newTimerId
-                    }
-                });
+                        ProgramId = _tvDtoService.GetInternalProgramId(info.ProgramId)
+                    }));
             }
         }
 
@@ -2114,14 +2085,11 @@ namespace Emby.Server.Implementations.LiveTv
                 await service.CreateSeriesTimerAsync(info, cancellationToken).ConfigureAwait(false);
             }
 
-            SeriesTimerCreated?.Invoke(this, new GenericEventArgs<TimerEventInfo>
-            {
-                Argument = new TimerEventInfo
+            SeriesTimerCreated?.Invoke(this, new GenericEventArgs<TimerEventInfo>(
+                new TimerEventInfo(newTimerId)
                 {
-                    ProgramId = _tvDtoService.GetInternalProgramId(info.ProgramId),
-                    Id = newTimerId
-                }
-            });
+                    ProgramId = _tvDtoService.GetInternalProgramId(info.ProgramId)
+                }));
         }
 
         public async Task UpdateTimer(TimerInfoDto timer, CancellationToken cancellationToken)
@@ -2206,20 +2174,19 @@ namespace Emby.Server.Implementations.LiveTv
             var info = new LiveTvInfo
             {
                 Services = services,
-                IsEnabled = services.Length > 0
+                IsEnabled = services.Length > 0,
+                EnabledUsers = _userManager.Users
+                    .Where(IsLiveTvEnabled)
+                    .Select(i => i.Id.ToString("N", CultureInfo.InvariantCulture))
+                    .ToArray()
             };
 
-            info.EnabledUsers = _userManager.Users
-                .Where(IsLiveTvEnabled)
-                .Select(i => i.Id.ToString("N", CultureInfo.InvariantCulture))
-                .ToArray();
-
             return info;
         }
 
         private bool IsLiveTvEnabled(User user)
         {
-            return user.Policy.EnableLiveTvAccess && (Services.Count > 1 || GetConfiguration().TunerHosts.Length > 0);
+            return user.HasPermission(PermissionKind.EnableLiveTvAccess) && (Services.Count > 1 || GetConfiguration().TunerHosts.Length > 0);
         }
 
         public IEnumerable<User> GetEnabledUsers()
@@ -2496,7 +2463,6 @@ namespace Emby.Server.Implementations.LiveTv
                 UserId = user.Id,
                 IsRecordingsFolder = true,
                 RefreshLatestChannelItems = refreshChannels
-
             }).Items);
 
             return folders.Cast<BaseItem>().ToList();
diff --git a/Emby.Server.Implementations/LiveTv/LiveTvMediaSourceProvider.cs b/Emby.Server.Implementations/LiveTv/LiveTvMediaSourceProvider.cs
index 7f63991d0..f3fc41352 100644
--- a/Emby.Server.Implementations/LiveTv/LiveTvMediaSourceProvider.cs
+++ b/Emby.Server.Implementations/LiveTv/LiveTvMediaSourceProvider.cs
@@ -23,7 +23,7 @@ namespace Emby.Server.Implementations.LiveTv
         private const string StreamIdDelimeterString = "_";
 
         private readonly ILiveTvManager _liveTvManager;
-        private readonly ILogger _logger;
+        private readonly ILogger<LiveTvMediaSourceProvider> _logger;
         private readonly IMediaSourceManager _mediaSourceManager;
         private readonly IServerApplicationHost _appHost;
 
diff --git a/Emby.Server.Implementations/LiveTv/RefreshChannelsScheduledTask.cs b/Emby.Server.Implementations/LiveTv/RefreshChannelsScheduledTask.cs
index 1056a33b9..f1b61f7c7 100644
--- a/Emby.Server.Implementations/LiveTv/RefreshChannelsScheduledTask.cs
+++ b/Emby.Server.Implementations/LiveTv/RefreshChannelsScheduledTask.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
@@ -33,7 +35,7 @@ namespace Emby.Server.Implementations.LiveTv
         }
 
         /// <summary>
-        /// Creates the triggers that define when the task will run
+        /// Creates the triggers that define when the task will run.
         /// </summary>
         /// <returns>IEnumerable{BaseTaskTrigger}.</returns>
         public IEnumerable<TaskTriggerInfo> GetDefaultTriggers()
diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/BaseTunerHost.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/BaseTunerHost.cs
index 80ee1ee33..a8d34d19c 100644
--- a/Emby.Server.Implementations/LiveTv/TunerHosts/BaseTunerHost.cs
+++ b/Emby.Server.Implementations/LiveTv/TunerHosts/BaseTunerHost.cs
@@ -22,14 +22,14 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
     public abstract class BaseTunerHost
     {
         protected readonly IServerConfigurationManager Config;
-        protected readonly ILogger Logger;
+        protected readonly ILogger<BaseTunerHost> Logger;
         protected IJsonSerializer JsonSerializer;
         protected readonly IFileSystem FileSystem;
 
         private readonly ConcurrentDictionary<string, ChannelCache> _channelCache =
             new ConcurrentDictionary<string, ChannelCache>(StringComparer.OrdinalIgnoreCase);
 
-        protected BaseTunerHost(IServerConfigurationManager config, ILogger logger, IJsonSerializer jsonSerializer, IFileSystem fileSystem)
+        protected BaseTunerHost(IServerConfigurationManager config, ILogger<BaseTunerHost> logger, IJsonSerializer jsonSerializer, IFileSystem fileSystem)
         {
             Config = config;
             Logger = logger;
@@ -54,7 +54,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
 
             var result = await GetChannelsInternal(tuner, cancellationToken).ConfigureAwait(false);
             var list = result.ToList();
-            //logger.LogInformation("Channels from {0}: {1}", tuner.Url, JsonSerializer.SerializeToString(list));
+            // logger.LogInformation("Channels from {0}: {1}", tuner.Url, JsonSerializer.SerializeToString(list));
 
             if (!string.IsNullOrEmpty(key) && list.Count > 0)
             {
@@ -99,7 +99,6 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
                         }
                         catch (IOException)
                         {
-
                         }
                     }
                 }
@@ -116,7 +115,6 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
                         }
                         catch (IOException)
                         {
-
                         }
                     }
                 }
diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs
index 25b2c674c..2e2488e6e 100644
--- a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs
+++ b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs
@@ -111,7 +111,6 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
                 ChannelType = ChannelType.TV,
                 IsLegacyTuner = (i.URL ?? string.Empty).StartsWith("hdhomerun", StringComparison.OrdinalIgnoreCase),
                 Path = i.URL
-
             }).Cast<ChannelInfo>().ToList();
         }
 
@@ -171,6 +170,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
                             _modelCache[cacheKey] = response;
                         }
                     }
+
                     return response;
                 }
 
@@ -201,7 +201,15 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
                         var index = line.IndexOf("Channel", StringComparison.OrdinalIgnoreCase);
                         var name = line.Substring(0, index - 1);
                         var currentChannel = line.Substring(index + 7);
-                        if (currentChannel != "none") { status = LiveTvTunerStatus.LiveTv; } else { status = LiveTvTunerStatus.Available; }
+                        if (currentChannel != "none")
+                        {
+                            status = LiveTvTunerStatus.LiveTv;
+                        }
+                        else
+                        {
+                            status = LiveTvTunerStatus.Available;
+                        }
+
                         tuners.Add(new LiveTvTunerInfo
                         {
                             Name = name,
@@ -230,11 +238,13 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
                     inside = true;
                     continue;
                 }
+
                 if (let == '>')
                 {
                     inside = false;
                     continue;
                 }
+
                 if (!inside)
                 {
                     buffer[bufferIndex] = let;
@@ -332,12 +342,19 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
         private class Channels
         {
             public string GuideNumber { get; set; }
+
             public string GuideName { get; set; }
+
             public string VideoCodec { get; set; }
+
             public string AudioCodec { get; set; }
+
             public string URL { get; set; }
+
             public bool Favorite { get; set; }
+
             public bool DRM { get; set; }
+
             public int HD { get; set; }
         }
 
@@ -481,7 +498,6 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
                                 Height = height,
                                 BitRate = videoBitrate,
                                 NalLengthSize = nal
-
                             },
                             new MediaStream
                             {
@@ -502,8 +518,8 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
                 SupportsTranscoding = true,
                 IsInfiniteStream = true,
                 IgnoreDts = true,
-                //IgnoreIndex = true,
-                //ReadAtNativeFramerate = true
+                // IgnoreIndex = true,
+                // ReadAtNativeFramerate = true
             };
 
             mediaSource.InferTotalBitrate();
@@ -659,13 +675,21 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
         public class DiscoverResponse
         {
             public string FriendlyName { get; set; }
+
             public string ModelNumber { get; set; }
+
             public string FirmwareName { get; set; }
+
             public string FirmwareVersion { get; set; }
+
             public string DeviceID { get; set; }
+
             public string DeviceAuth { get; set; }
+
             public string BaseURL { get; set; }
+
             public string LineupURL { get; set; }
+
             public int TunerCount { get; set; }
 
             public bool SupportsTranscoding
@@ -674,7 +698,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
                 {
                     var model = ModelNumber ?? string.Empty;
 
-                    if ((model.IndexOf("hdtc", StringComparison.OrdinalIgnoreCase) != -1))
+                    if (model.IndexOf("hdtc", StringComparison.OrdinalIgnoreCase) != -1)
                     {
                         return true;
                     }
@@ -722,7 +746,6 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
                             }
                         }
                     }
-
                 }
                 catch (OperationCanceledException)
                 {
diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunUdpStream.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunUdpStream.cs
index 82b1f3cf1..6730751d5 100644
--- a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunUdpStream.cs
+++ b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunUdpStream.cs
@@ -117,17 +117,17 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
                 taskCompletionSource,
                 LiveStreamCancellationTokenSource.Token).ConfigureAwait(false);
 
-            //OpenedMediaSource.Protocol = MediaProtocol.File;
-            //OpenedMediaSource.Path = tempFile;
-            //OpenedMediaSource.ReadAtNativeFramerate = true;
+            // OpenedMediaSource.Protocol = MediaProtocol.File;
+            // OpenedMediaSource.Path = tempFile;
+            // OpenedMediaSource.ReadAtNativeFramerate = true;
 
             MediaSource.Path = _appHost.GetLoopbackHttpApiUrl() + "/LiveTv/LiveStreamFiles/" + UniqueId + "/stream.ts";
             MediaSource.Protocol = MediaProtocol.Http;
-            //OpenedMediaSource.SupportsDirectPlay = false;
-            //OpenedMediaSource.SupportsDirectStream = true;
-            //OpenedMediaSource.SupportsTranscoding = true;
+            // OpenedMediaSource.SupportsDirectPlay = false;
+            // OpenedMediaSource.SupportsDirectStream = true;
+            // OpenedMediaSource.SupportsTranscoding = true;
 
-            //await Task.Delay(5000).ConfigureAwait(false);
+            // await Task.Delay(5000).ConfigureAwait(false);
             await taskCompletionSource.Task.ConfigureAwait(false);
         }
 
diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/LiveStream.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/LiveStream.cs
index 4e4f1d7f6..0333e723b 100644
--- a/Emby.Server.Implementations/LiveTv/TunerHosts/LiveStream.cs
+++ b/Emby.Server.Implementations/LiveTv/TunerHosts/LiveStream.cs
@@ -58,12 +58,15 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
         protected virtual int EmptyReadLimit => 1000;
 
         public MediaSourceInfo OriginalMediaSource { get; set; }
+
         public MediaSourceInfo MediaSource { get; set; }
 
         public int ConsumerCount { get; set; }
 
         public string OriginalStreamId { get; set; }
+
         public bool EnableStreamSharing { get; set; }
+
         public string UniqueId { get; }
 
         public string TunerHostId { get; }
@@ -220,11 +223,9 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
             }
             catch (IOException)
             {
-
             }
             catch (ArgumentException)
             {
-
             }
             catch (Exception ex)
             {
diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/M3UTunerHost.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/M3UTunerHost.cs
index f7c9c736e..ff42a9747 100644
--- a/Emby.Server.Implementations/LiveTv/TunerHosts/M3UTunerHost.cs
+++ b/Emby.Server.Implementations/LiveTv/TunerHosts/M3UTunerHost.cs
@@ -127,7 +127,6 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
         {
             using (var stream = await new M3uParser(Logger, _httpClient, _appHost).GetListingsStream(info.Url, CancellationToken.None).ConfigureAwait(false))
             {
-
             }
         }
 
diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/M3uParser.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/M3uParser.cs
index 59451fccd..c798c0a85 100644
--- a/Emby.Server.Implementations/LiveTv/TunerHosts/M3uParser.cs
+++ b/Emby.Server.Implementations/LiveTv/TunerHosts/M3uParser.cs
@@ -210,7 +210,6 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
                         }
                     }
                 }
-
             }
 
             if (!IsValidChannelNumber(numberString))
@@ -284,7 +283,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
 
                     if (double.TryParse(numberPart, NumberStyles.Any, CultureInfo.InvariantCulture, out var number))
                     {
-                        //channel.Number = number.ToString();
+                        // channel.Number = number.ToString();
                         nameInExtInf = nameInExtInf.Substring(numberIndex + 1).Trim(new[] { ' ', '-' });
                     }
                 }
diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/SharedHttpStream.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/SharedHttpStream.cs
index 322fbbbaa..bc4dcd894 100644
--- a/Emby.Server.Implementations/LiveTv/TunerHosts/SharedHttpStream.cs
+++ b/Emby.Server.Implementations/LiveTv/TunerHosts/SharedHttpStream.cs
@@ -103,21 +103,21 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
 
             _ = StartStreaming(response, taskCompletionSource, LiveStreamCancellationTokenSource.Token);
 
-            //OpenedMediaSource.Protocol = MediaProtocol.File;
-            //OpenedMediaSource.Path = tempFile;
-            //OpenedMediaSource.ReadAtNativeFramerate = true;
+            // OpenedMediaSource.Protocol = MediaProtocol.File;
+            // OpenedMediaSource.Path = tempFile;
+            // OpenedMediaSource.ReadAtNativeFramerate = true;
 
             MediaSource.Path = _appHost.GetLoopbackHttpApiUrl() + "/LiveTv/LiveStreamFiles/" + UniqueId + "/stream.ts";
             MediaSource.Protocol = MediaProtocol.Http;
 
-            //OpenedMediaSource.Path = TempFilePath;
-            //OpenedMediaSource.Protocol = MediaProtocol.File;
+            // OpenedMediaSource.Path = TempFilePath;
+            // OpenedMediaSource.Protocol = MediaProtocol.File;
 
-            //OpenedMediaSource.Path = _tempFilePath;
-            //OpenedMediaSource.Protocol = MediaProtocol.File;
-            //OpenedMediaSource.SupportsDirectPlay = false;
-            //OpenedMediaSource.SupportsDirectStream = true;
-            //OpenedMediaSource.SupportsTranscoding = true;
+            // OpenedMediaSource.Path = _tempFilePath;
+            // OpenedMediaSource.Protocol = MediaProtocol.File;
+            // OpenedMediaSource.SupportsDirectPlay = false;
+            // OpenedMediaSource.SupportsDirectStream = true;
+            // OpenedMediaSource.SupportsTranscoding = true;
             await taskCompletionSource.Task.ConfigureAwait(false);
             if (taskCompletionSource.Task.Exception != null)
             {
diff --git a/Emby.Server.Implementations/Localization/Core/af.json b/Emby.Server.Implementations/Localization/Core/af.json
index 20447347b..e587c37d5 100644
--- a/Emby.Server.Implementations/Localization/Core/af.json
+++ b/Emby.Server.Implementations/Localization/Core/af.json
@@ -19,8 +19,8 @@
     "Sync": "Sinkroniseer",
     "HeaderFavoriteSongs": "Gunsteling Liedjies",
     "Songs": "Liedjies",
-    "DeviceOnlineWithName": "{0} is verbind",
-    "DeviceOfflineWithName": "{0} het afgesluit",
+    "DeviceOnlineWithName": "{0} gekoppel is",
+    "DeviceOfflineWithName": "{0} is ontkoppel",
     "Collections": "Versamelings",
     "Inherit": "Ontvang",
     "HeaderLiveTV": "Live TV",
@@ -91,5 +91,9 @@
     "ChapterNameValue": "Hoofstuk",
     "CameraImageUploadedFrom": "'n Nuwe kamera photo opgelaai van {0}",
     "AuthenticationSucceededWithUserName": "{0} suksesvol geverifieer",
-    "Albums": "Albums"
+    "Albums": "Albums",
+    "TasksChannelsCategory": "Internet kanale",
+    "TasksApplicationCategory": "aansoek",
+    "TasksLibraryCategory": "biblioteek",
+    "TasksMaintenanceCategory": "onderhoud"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/ar.json b/Emby.Server.Implementations/Localization/Core/ar.json
index d68928fce..4eac8e75d 100644
--- a/Emby.Server.Implementations/Localization/Core/ar.json
+++ b/Emby.Server.Implementations/Localization/Core/ar.json
@@ -1,5 +1,5 @@
 {
-    "Albums": "ألبومات",
+    "Albums": "البومات",
     "AppDeviceValues": "تطبيق: {0}, جهاز: {1}",
     "Application": "تطبيق",
     "Artists": "الفنانين",
@@ -14,7 +14,7 @@
     "FailedLoginAttemptWithUserName": "عملية تسجيل الدخول فشلت من {0}",
     "Favorites": "المفضلة",
     "Folders": "المجلدات",
-    "Genres": "الأنواع",
+    "Genres": "التضنيفات",
     "HeaderAlbumArtists": "فناني الألبومات",
     "HeaderCameraUploads": "تحميلات الكاميرا",
     "HeaderContinueWatching": "استئناف",
@@ -50,7 +50,7 @@
     "NotificationOptionAudioPlayback": "بدأ تشغيل المقطع الصوتي",
     "NotificationOptionAudioPlaybackStopped": "تم إيقاف تشغيل المقطع الصوتي",
     "NotificationOptionCameraImageUploaded": "تم رفع صورة الكاميرا",
-    "NotificationOptionInstallationFailed": "فشل في التثبيت",
+    "NotificationOptionInstallationFailed": "فشل التثبيت",
     "NotificationOptionNewLibraryContent": "تم إضافة محتوى جديد",
     "NotificationOptionPluginError": "فشل في البرنامج المضاف",
     "NotificationOptionPluginInstalled": "تم تثبيت الملحق",
diff --git a/Emby.Server.Implementations/Localization/Core/bn.json b/Emby.Server.Implementations/Localization/Core/bn.json
index 4949b10e6..1f309f3ff 100644
--- a/Emby.Server.Implementations/Localization/Core/bn.json
+++ b/Emby.Server.Implementations/Localization/Core/bn.json
@@ -62,13 +62,13 @@
     "NotificationOptionPluginInstalled": "প্লাগিন ইন্সটল করা হয়েছে",
     "NotificationOptionPluginError": "প্লাগিন ব্যর্থ",
     "NotificationOptionNewLibraryContent": "নতুন কন্টেন্ট যোগ করা হয়েছে",
-    "NotificationOptionInstallationFailed": "ইন্সটল ব্যর্থ",
+    "NotificationOptionInstallationFailed": "ইন্সটল ব্যর্থ হয়েছে",
     "NotificationOptionCameraImageUploaded": "ক্যামেরার ছবি আপলোড হয়েছে",
     "NotificationOptionAudioPlaybackStopped": "গান বাজা বন্ধ হয়েছে",
     "NotificationOptionAudioPlayback": "গান বাজা শুরু হয়েছে",
     "NotificationOptionApplicationUpdateInstalled": "এপ্লিকেশনের আপডেট ইনস্টল করা হয়েছে",
     "NotificationOptionApplicationUpdateAvailable": "এপ্লিকেশনের আপডেট রয়েছে",
-    "NewVersionIsAvailable": "জেলিফিন সার্ভারের একটি নতুন ভার্শন ডাউনলোডের জন্য তৈরী",
+    "NewVersionIsAvailable": "জেলিফিন সার্ভারের একটি নতুন ভার্শন ডাউনলোডের জন্য তৈরী।",
     "NameSeasonUnknown": "সিজন অজানা",
     "NameSeasonNumber": "সিজন {0}",
     "NameInstallFailed": "{0} ইন্সটল ব্যর্থ",
@@ -93,5 +93,25 @@
     "HeaderFavoriteSongs": "প্রিয় গানগুলো",
     "HeaderFavoriteShows": "প্রিয় শোগুলো",
     "TasksLibraryCategory": "গ্রন্থাগার",
-    "TasksMaintenanceCategory": "রক্ষণাবেক্ষণ"
+    "TasksMaintenanceCategory": "রক্ষণাবেক্ষণ",
+    "TaskRefreshLibrary": "স্ক্যান মিডিয়া লাইব্রেরি",
+    "TaskRefreshChapterImagesDescription": "অধ্যায়গুলিতে থাকা ভিডিওগুলির জন্য থাম্বনেইল তৈরি ।",
+    "TaskRefreshChapterImages": "অধ্যায়ের চিত্রগুলি বের করুন",
+    "TaskCleanCacheDescription": "সিস্টেমে আর প্রয়োজন নেই ক্যাশ, ফাইলগুলি মুছে ফেলুন।",
+    "TaskCleanCache": "ক্লিন ক্যাশ ডিরেক্টরি",
+    "TasksChannelsCategory": "ইন্টারনেট চ্যানেল",
+    "TasksApplicationCategory": "আবেদন",
+    "TaskDownloadMissingSubtitlesDescription": "মেটাডেটা কনফিগারেশনের উপর ভিত্তি করে অনুপস্থিত সাবটাইটেলগুলির জন্য ইন্টারনেট অনুসন্ধান করে।",
+    "TaskDownloadMissingSubtitles": "অনুপস্থিত সাবটাইটেলগুলি ডাউনলোড করুন",
+    "TaskRefreshChannelsDescription": "ইন্টারনেট চ্যানেল তথ্য রিফ্রেশ করুন।",
+    "TaskRefreshChannels": "চ্যানেল রিফ্রেশ করুন",
+    "TaskCleanTranscodeDescription": "এক দিনেরও বেশি পুরানো ট্রান্সকোড ফাইলগুলি মুছে ফেলুন।",
+    "TaskCleanTranscode": "ট্রান্সকোড ডিরেক্টরি ক্লিন করুন",
+    "TaskUpdatePluginsDescription": "স্বয়ংক্রিয়ভাবে আপডেট কনফিগার করা প্লাগইনগুলির জন্য আপডেট ডাউনলোড এবং ইনস্টল করুন।",
+    "TaskUpdatePlugins": "প্লাগইন আপডেট করুন",
+    "TaskRefreshPeopleDescription": "আপনার মিডিয়া লাইব্রেরিতে অভিনেতা এবং পরিচালকদের জন্য মেটাডাটা আপডেট করুন।",
+    "TaskRefreshPeople": "পিপল রিফ্রেশ করুন",
+    "TaskCleanLogsDescription": "{0} দিনের বেশী পুরানো লগ ফাইলগুলি মুছে ফেলুন।",
+    "TaskCleanLogs": "লগ ডিরেক্টরি ক্লিন করুন",
+    "TaskRefreshLibraryDescription": "নতুন ফাইলের জন্য মিডিয়া লাইব্রেরি স্ক্যান এবং মেটাডাটা রিফ্রেশ করুন।"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/ca.json b/Emby.Server.Implementations/Localization/Core/ca.json
index 7464ac1c0..2c802a39e 100644
--- a/Emby.Server.Implementations/Localization/Core/ca.json
+++ b/Emby.Server.Implementations/Localization/Core/ca.json
@@ -92,5 +92,27 @@
     "UserStoppedPlayingItemWithValues": "{0} ha parat de reproduir {1}",
     "ValueHasBeenAddedToLibrary": "{0} ha sigut afegit a la teva llibreria",
     "ValueSpecialEpisodeName": "Especial - {0}",
-    "VersionNumber": "Versió {0}"
+    "VersionNumber": "Versió {0}",
+    "TaskDownloadMissingSubtitlesDescription": "Cerca a internet els subtítols que faltin a partir de la configuració de metadades.",
+    "TaskDownloadMissingSubtitles": "Descarrega els subtítols que faltin",
+    "TaskRefreshChannelsDescription": "Actualitza la informació dels canals d'internet.",
+    "TaskRefreshChannels": "Actualitza Canals",
+    "TaskCleanTranscodeDescription": "Elimina els arxius temporals de transcodificacions que tinguin més d'un dia.",
+    "TaskCleanTranscode": "Neteja les transcodificacions",
+    "TaskUpdatePluginsDescription": "Actualitza les extensions que estan configurades per actualitzar-se automàticament.",
+    "TaskUpdatePlugins": "Actualitza les extensions",
+    "TaskRefreshPeopleDescription": "Actualitza les metadades dels actors i directors de la teva mediateca.",
+    "TaskRefreshPeople": "Actualitza Persones",
+    "TaskCleanLogsDescription": "Esborra els logs que tinguin més de {0} dies.",
+    "TaskCleanLogs": "Neteja els registres",
+    "TaskRefreshLibraryDescription": "Escaneja la mediateca buscant fitxers nous i refresca les metadades.",
+    "TaskRefreshLibrary": "Escaneja la biblioteca de mitjans",
+    "TaskRefreshChapterImagesDescription": "Crea les miniatures dels vídeos que tinguin capítols.",
+    "TaskRefreshChapterImages": "Extreure les imatges dels capítols",
+    "TaskCleanCacheDescription": "Elimina els arxius temporals que ja no són necessaris per al servidor.",
+    "TaskCleanCache": "Elimina arxius temporals",
+    "TasksChannelsCategory": "Canals d'internet",
+    "TasksApplicationCategory": "Aplicació",
+    "TasksLibraryCategory": "Biblioteca",
+    "TasksMaintenanceCategory": "Manteniment"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/de.json b/Emby.Server.Implementations/Localization/Core/de.json
index 82df43be1..a6e9779c9 100644
--- a/Emby.Server.Implementations/Localization/Core/de.json
+++ b/Emby.Server.Implementations/Localization/Core/de.json
@@ -3,7 +3,7 @@
     "AppDeviceValues": "App: {0}, Gerät: {1}",
     "Application": "Anwendung",
     "Artists": "Interpreten",
-    "AuthenticationSucceededWithUserName": "{0} hat sich erfolgreich authentifiziert",
+    "AuthenticationSucceededWithUserName": "{0} hat sich erfolgreich angemeldet",
     "Books": "Bücher",
     "CameraImageUploadedFrom": "Ein neues Foto wurde von {0} hochgeladen",
     "Channels": "Kanäle",
diff --git a/Emby.Server.Implementations/Localization/Core/es-AR.json b/Emby.Server.Implementations/Localization/Core/es-AR.json
index fc9a10f27..ac96c788c 100644
--- a/Emby.Server.Implementations/Localization/Core/es-AR.json
+++ b/Emby.Server.Implementations/Localization/Core/es-AR.json
@@ -20,7 +20,7 @@
     "HeaderContinueWatching": "Seguir viendo",
     "HeaderFavoriteAlbums": "Álbumes favoritos",
     "HeaderFavoriteArtists": "Artistas favoritos",
-    "HeaderFavoriteEpisodes": "Episodios favoritos",
+    "HeaderFavoriteEpisodes": "Capítulos favoritos",
     "HeaderFavoriteShows": "Programas favoritos",
     "HeaderFavoriteSongs": "Canciones favoritas",
     "HeaderLiveTV": "TV en vivo",
diff --git a/Emby.Server.Implementations/Localization/Core/es-MX.json b/Emby.Server.Implementations/Localization/Core/es-MX.json
index 20b37ec9f..4ba324aa1 100644
--- a/Emby.Server.Implementations/Localization/Core/es-MX.json
+++ b/Emby.Server.Implementations/Localization/Core/es-MX.json
@@ -31,7 +31,7 @@
     "ItemAddedWithName": "{0} fue agregado a la biblioteca",
     "ItemRemovedWithName": "{0} fue removido de la biblioteca",
     "LabelIpAddressValue": "Dirección IP: {0}",
-    "LabelRunningTimeValue": "Duración: {0}",
+    "LabelRunningTimeValue": "Tiempo de reproducción: {0}",
     "Latest": "Recientes",
     "MessageApplicationUpdated": "El servidor Jellyfin ha sido actualizado",
     "MessageApplicationUpdatedTo": "El servidor Jellyfin ha sido actualizado a {0}",
diff --git a/Emby.Server.Implementations/Localization/Core/es_419.json b/Emby.Server.Implementations/Localization/Core/es_419.json
index b0fdc8386..0959ef2ca 100644
--- a/Emby.Server.Implementations/Localization/Core/es_419.json
+++ b/Emby.Server.Implementations/Localization/Core/es_419.json
@@ -1,5 +1,5 @@
 {
-    "LabelRunningTimeValue": "Duración: {0}",
+    "LabelRunningTimeValue": "Tiempo en ejecución: {0}",
     "ValueSpecialEpisodeName": "Especial - {0}",
     "Sync": "Sincronizar",
     "Songs": "Canciones",
diff --git a/Emby.Server.Implementations/Localization/Core/fr-CA.json b/Emby.Server.Implementations/Localization/Core/fr-CA.json
index 3dcfa6844..cd1c8144f 100644
--- a/Emby.Server.Implementations/Localization/Core/fr-CA.json
+++ b/Emby.Server.Implementations/Localization/Core/fr-CA.json
@@ -109,9 +109,10 @@
     "TaskCleanLogs": "Nettoyer le répertoire des journaux",
     "TaskRefreshLibraryDescription": "Analyse votre bibliothèque média pour trouver de nouveaux fichiers et rafraîchit les métadonnées.",
     "TaskRefreshChapterImages": "Extraire les images de chapitre",
-    "TaskRefreshChapterImagesDescription": "Créer des vignettes pour les vidéos qui ont des chapitres",
+    "TaskRefreshChapterImagesDescription": "Créer des vignettes pour les vidéos qui ont des chapitres.",
     "TaskRefreshLibrary": "Analyser la bibliothèque de médias",
     "TaskCleanCache": "Nettoyer le répertoire des fichiers temporaires",
     "TasksApplicationCategory": "Application",
-    "TaskCleanCacheDescription": "Supprime les fichiers temporaires qui ne sont plus nécessaire pour le système."
+    "TaskCleanCacheDescription": "Supprime les fichiers temporaires qui ne sont plus nécessaire pour le système.",
+    "TasksChannelsCategory": "Canaux Internet"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/hr.json b/Emby.Server.Implementations/Localization/Core/hr.json
index c169a35e7..97c77017b 100644
--- a/Emby.Server.Implementations/Localization/Core/hr.json
+++ b/Emby.Server.Implementations/Localization/Core/hr.json
@@ -5,23 +5,23 @@
     "Artists": "Izvođači",
     "AuthenticationSucceededWithUserName": "{0} uspješno ovjerena",
     "Books": "Knjige",
-    "CameraImageUploadedFrom": "A new camera image has been uploaded from {0}",
+    "CameraImageUploadedFrom": "Nova fotografija sa kamere je uploadana iz {0}",
     "Channels": "Kanali",
     "ChapterNameValue": "Poglavlje {0}",
     "Collections": "Kolekcije",
     "DeviceOfflineWithName": "{0} se odspojilo",
     "DeviceOnlineWithName": "{0} je spojeno",
     "FailedLoginAttemptWithUserName": "Neuspjeli pokušaj prijave za {0}",
-    "Favorites": "Omiljeni",
+    "Favorites": "Favoriti",
     "Folders": "Mape",
     "Genres": "Žanrovi",
-    "HeaderAlbumArtists": "Izvođači albuma",
-    "HeaderCameraUploads": "Camera Uploads",
-    "HeaderContinueWatching": "Continue Watching",
+    "HeaderAlbumArtists": "Izvođači na albumu",
+    "HeaderCameraUploads": "Uvoz sa kamere",
+    "HeaderContinueWatching": "Nastavi gledati",
     "HeaderFavoriteAlbums": "Omiljeni albumi",
     "HeaderFavoriteArtists": "Omiljeni izvođači",
     "HeaderFavoriteEpisodes": "Omiljene epizode",
-    "HeaderFavoriteShows": "Omiljene emisije",
+    "HeaderFavoriteShows": "Omiljene serije",
     "HeaderFavoriteSongs": "Omiljene pjesme",
     "HeaderLiveTV": "TV uživo",
     "HeaderNextUp": "Sljedeće je",
@@ -34,23 +34,23 @@
     "LabelRunningTimeValue": "Vrijeme rada: {0}",
     "Latest": "Najnovije",
     "MessageApplicationUpdated": "Jellyfin Server je ažuriran",
-    "MessageApplicationUpdatedTo": "Jellyfin Server has been updated to {0}",
+    "MessageApplicationUpdatedTo": "Jellyfin Server je ažuriran na {0}",
     "MessageNamedServerConfigurationUpdatedWithValue": "Odjeljak postavka servera {0} je ažuriran",
     "MessageServerConfigurationUpdated": "Postavke servera su ažurirane",
     "MixedContent": "Miješani sadržaj",
     "Movies": "Filmovi",
     "Music": "Glazba",
     "MusicVideos": "Glazbeni spotovi",
-    "NameInstallFailed": "{0} installation failed",
+    "NameInstallFailed": "{0} neuspješnih instalacija",
     "NameSeasonNumber": "Sezona {0}",
-    "NameSeasonUnknown": "Season Unknown",
-    "NewVersionIsAvailable": "A new version of Jellyfin Server is available for download.",
+    "NameSeasonUnknown": "Nepoznata sezona",
+    "NewVersionIsAvailable": "Nova verzija Jellyfin servera je dostupna za preuzimanje.",
     "NotificationOptionApplicationUpdateAvailable": "Dostupno ažuriranje aplikacije",
     "NotificationOptionApplicationUpdateInstalled": "Instalirano ažuriranje aplikacije",
     "NotificationOptionAudioPlayback": "Reprodukcija glazbe započeta",
     "NotificationOptionAudioPlaybackStopped": "Reprodukcija audiozapisa je zaustavljena",
     "NotificationOptionCameraImageUploaded": "Slike kamere preuzete",
-    "NotificationOptionInstallationFailed": "Instalacija nije izvršena",
+    "NotificationOptionInstallationFailed": "Instalacija neuspješna",
     "NotificationOptionNewLibraryContent": "Novi sadržaj je dodan",
     "NotificationOptionPluginError": "Dodatak otkazao",
     "NotificationOptionPluginInstalled": "Dodatak instaliran",
@@ -62,7 +62,7 @@
     "NotificationOptionVideoPlayback": "Reprodukcija videa započeta",
     "NotificationOptionVideoPlaybackStopped": "Reprodukcija videozapisa je zaustavljena",
     "Photos": "Slike",
-    "Playlists": "Popisi",
+    "Playlists": "Popis za reprodukciju",
     "Plugin": "Dodatak",
     "PluginInstalledWithName": "{0} je instalirano",
     "PluginUninstalledWithName": "{0} je deinstalirano",
@@ -70,15 +70,15 @@
     "ProviderValue": "Pružitelj: {0}",
     "ScheduledTaskFailedWithName": "{0} neuspjelo",
     "ScheduledTaskStartedWithName": "{0} pokrenuto",
-    "ServerNameNeedsToBeRestarted": "{0} needs to be restarted",
-    "Shows": "Shows",
+    "ServerNameNeedsToBeRestarted": "{0} treba biti ponovno pokrenuto",
+    "Shows": "Serije",
     "Songs": "Pjesme",
     "StartupEmbyServerIsLoading": "Jellyfin Server se učitava. Pokušajte ponovo kasnije.",
     "SubtitleDownloadFailureForItem": "Titlovi prijevoda nisu preuzeti za {0}",
-    "SubtitleDownloadFailureFromForItem": "Subtitles failed to download from {0} for {1}",
+    "SubtitleDownloadFailureFromForItem": "Prijevodi nisu uspješno preuzeti {0} od {1}",
     "Sync": "Sink.",
     "System": "Sistem",
-    "TvShows": "TV Shows",
+    "TvShows": "Serije",
     "User": "Korisnik",
     "UserCreatedWithName": "Korisnik {0} je stvoren",
     "UserDeletedWithName": "Korisnik {0} je obrisan",
@@ -87,10 +87,10 @@
     "UserOfflineFromDevice": "{0} se odspojilo od {1}",
     "UserOnlineFromDevice": "{0} je online od {1}",
     "UserPasswordChangedWithName": "Lozinka je promijenjena za korisnika {0}",
-    "UserPolicyUpdatedWithName": "User policy has been updated for {0}",
+    "UserPolicyUpdatedWithName": "Pravila za korisnika su ažurirana za {0}",
     "UserStartedPlayingItemWithValues": "{0} je pokrenuo {1}",
     "UserStoppedPlayingItemWithValues": "{0} je zaustavio {1}",
-    "ValueHasBeenAddedToLibrary": "{0} has been added to your media library",
+    "ValueHasBeenAddedToLibrary": "{0} je dodano u medijsku biblioteku",
     "ValueSpecialEpisodeName": "Specijal - {0}",
     "VersionNumber": "Verzija {0}",
     "TaskRefreshLibraryDescription": "Skenira vašu medijsku knjižnicu sa novim datotekama i osvježuje metapodatke.",
@@ -100,5 +100,19 @@
     "TaskCleanCacheDescription": "Briše priručne datoteke nepotrebne za sistem.",
     "TaskCleanCache": "Očisti priručnu memoriju",
     "TasksApplicationCategory": "Aplikacija",
-    "TasksMaintenanceCategory": "Održavanje"
+    "TasksMaintenanceCategory": "Održavanje",
+    "TaskDownloadMissingSubtitlesDescription": "Pretraživanje interneta za prijevodima koji nedostaju bazirano na konfiguraciji meta podataka.",
+    "TaskDownloadMissingSubtitles": "Preuzimanje prijevoda koji nedostaju",
+    "TaskRefreshChannelsDescription": "Osvježava informacije o internet kanalima.",
+    "TaskRefreshChannels": "Osvježi kanale",
+    "TaskCleanTranscodeDescription": "Briše transkodirane fajlove starije od jednog dana.",
+    "TaskCleanTranscode": "Očisti direktorij za transkodiranje",
+    "TaskUpdatePluginsDescription": "Preuzima i instalira ažuriranja za dodatke koji su podešeni da se ažuriraju automatski.",
+    "TaskUpdatePlugins": "Ažuriraj dodatke",
+    "TaskRefreshPeopleDescription": "Ažurira meta podatke za glumce i redatelje u vašoj medijskoj biblioteci.",
+    "TaskRefreshPeople": "Osvježi ljude",
+    "TaskCleanLogsDescription": "Briši logove koji su stariji od {0} dana.",
+    "TaskCleanLogs": "Očisti direktorij sa logovima",
+    "TasksChannelsCategory": "Internet kanali",
+    "TasksLibraryCategory": "Biblioteka"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/mr.json b/Emby.Server.Implementations/Localization/Core/mr.json
index 50b6360d8..b6db2b0f2 100644
--- a/Emby.Server.Implementations/Localization/Core/mr.json
+++ b/Emby.Server.Implementations/Localization/Core/mr.json
@@ -57,5 +57,7 @@
     "HeaderCameraUploads": "कॅमेरा अपलोड",
     "CameraImageUploadedFrom": "एक नवीन कॅमेरा चित्र {0} येथून अपलोड केले आहे",
     "Application": "अ‍ॅप्लिकेशन",
-    "AppDeviceValues": "अ‍ॅप: {0}, यंत्र: {1}"
+    "AppDeviceValues": "अ‍ॅप: {0}, यंत्र: {1}",
+    "Collections": "संग्रह",
+    "ChapterNameValue": "धडा {0}"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/ms.json b/Emby.Server.Implementations/Localization/Core/ms.json
index 79d078d4a..7f8df1289 100644
--- a/Emby.Server.Implementations/Localization/Core/ms.json
+++ b/Emby.Server.Implementations/Localization/Core/ms.json
@@ -5,47 +5,47 @@
     "Artists": "Artis",
     "AuthenticationSucceededWithUserName": "{0} berjaya disahkan",
     "Books": "Buku-buku",
-    "CameraImageUploadedFrom": "A new camera image has been uploaded from {0}",
+    "CameraImageUploadedFrom": "Ada gambar dari kamera yang baru dimuat naik melalui {0}",
     "Channels": "Saluran",
-    "ChapterNameValue": "Chapter {0}",
+    "ChapterNameValue": "Bab {0}",
     "Collections": "Koleksi",
-    "DeviceOfflineWithName": "{0} has disconnected",
-    "DeviceOnlineWithName": "{0} is connected",
+    "DeviceOfflineWithName": "{0} telah diputuskan sambungan",
+    "DeviceOnlineWithName": "{0} telah disambung",
     "FailedLoginAttemptWithUserName": "Cubaan log masuk gagal dari {0}",
-    "Favorites": "Favorites",
-    "Folders": "Folders",
+    "Favorites": "Kegemaran",
+    "Folders": "Fail-fail",
     "Genres": "Genre-genre",
-    "HeaderAlbumArtists": "Album Artists",
+    "HeaderAlbumArtists": "Album Artis-artis",
     "HeaderCameraUploads": "Muatnaik Kamera",
     "HeaderContinueWatching": "Terus Menonton",
-    "HeaderFavoriteAlbums": "Favorite Albums",
-    "HeaderFavoriteArtists": "Favorite Artists",
-    "HeaderFavoriteEpisodes": "Favorite Episodes",
-    "HeaderFavoriteShows": "Favorite Shows",
-    "HeaderFavoriteSongs": "Favorite Songs",
-    "HeaderLiveTV": "Live TV",
-    "HeaderNextUp": "Next Up",
-    "HeaderRecordingGroups": "Recording Groups",
-    "HomeVideos": "Home videos",
-    "Inherit": "Inherit",
-    "ItemAddedWithName": "{0} was added to the library",
-    "ItemRemovedWithName": "{0} was removed from the library",
+    "HeaderFavoriteAlbums": "Album-album Kegemaran",
+    "HeaderFavoriteArtists": "Artis-artis Kegemaran",
+    "HeaderFavoriteEpisodes": "Episod-episod Kegemaran",
+    "HeaderFavoriteShows": "Rancangan-rancangan Kegemaran",
+    "HeaderFavoriteSongs": "Lagu-lagu Kegemaran",
+    "HeaderLiveTV": "TV Siaran Langsung",
+    "HeaderNextUp": "Seterusnya",
+    "HeaderRecordingGroups": "Kumpulan-kumpulan Rakaman",
+    "HomeVideos": "Video Personal",
+    "Inherit": "Mewarisi",
+    "ItemAddedWithName": "{0} telah ditambahkan ke dalam pustaka",
+    "ItemRemovedWithName": "{0} telah dibuang daripada pustaka",
     "LabelIpAddressValue": "Alamat IP: {0}",
-    "LabelRunningTimeValue": "Running time: {0}",
-    "Latest": "Latest",
-    "MessageApplicationUpdated": "Jellyfin Server has been updated",
-    "MessageApplicationUpdatedTo": "Jellyfin Server has been updated to {0}",
-    "MessageNamedServerConfigurationUpdatedWithValue": "Server configuration section {0} has been updated",
-    "MessageServerConfigurationUpdated": "Server configuration has been updated",
-    "MixedContent": "Mixed content",
-    "Movies": "Movies",
+    "LabelRunningTimeValue": "Masa berjalan: {0}",
+    "Latest": "Terbaru",
+    "MessageApplicationUpdated": "Jellyfin Server telah dikemas kini",
+    "MessageApplicationUpdatedTo": "Jellyfin Server telah dikemas kini ke {0}",
+    "MessageNamedServerConfigurationUpdatedWithValue": "Konfigurasi pelayan di bahagian {0} telah dikemas kini",
+    "MessageServerConfigurationUpdated": "Konfigurasi pelayan telah dikemas kini",
+    "MixedContent": "Kandungan campuran",
+    "Movies": "Filem",
     "Music": "Muzik",
     "MusicVideos": "Video muzik",
-    "NameInstallFailed": "{0} installation failed",
-    "NameSeasonNumber": "Season {0}",
-    "NameSeasonUnknown": "Season Unknown",
-    "NewVersionIsAvailable": "A new version of Jellyfin Server is available for download.",
-    "NotificationOptionApplicationUpdateAvailable": "Application update available",
+    "NameInstallFailed": "{0} pemasangan gagal",
+    "NameSeasonNumber": "Musim {0}",
+    "NameSeasonUnknown": "Musim Tidak Diketahui",
+    "NewVersionIsAvailable": "Versi terbaru Jellyfin Server bersedia untuk dimuat turunkan.",
+    "NotificationOptionApplicationUpdateAvailable": "Kemas kini aplikasi telah sedia",
     "NotificationOptionApplicationUpdateInstalled": "Application update installed",
     "NotificationOptionAudioPlayback": "Audio playback started",
     "NotificationOptionAudioPlaybackStopped": "Audio playback stopped",
diff --git a/Emby.Server.Implementations/Localization/Core/nb.json b/Emby.Server.Implementations/Localization/Core/nb.json
index 5637ce346..1b55c2e38 100644
--- a/Emby.Server.Implementations/Localization/Core/nb.json
+++ b/Emby.Server.Implementations/Localization/Core/nb.json
@@ -101,5 +101,18 @@
     "TaskRefreshLibrary": "Skann mediebibliotek",
     "TaskRefreshChapterImagesDescription": "Lager forhåndsvisningsbilder for videoer som har kapitler.",
     "TaskRefreshChapterImages": "Trekk ut Kapittelbilder",
-    "TaskCleanCacheDescription": "Sletter mellomlagrede filer som ikke lengre trengs av systemet."
+    "TaskCleanCacheDescription": "Sletter mellomlagrede filer som ikke lengre trengs av systemet.",
+    "TaskDownloadMissingSubtitlesDescription": "Søker etter manglende underteksting på nett basert på metadatakonfigurasjon.",
+    "TaskDownloadMissingSubtitles": "Last ned manglende underteksting",
+    "TaskRefreshChannelsDescription": "Frisker opp internettkanalinformasjon.",
+    "TaskRefreshChannels": "Oppfrisk kanaler",
+    "TaskCleanTranscodeDescription": "Sletter omkodede filer som er mer enn én dag gamle.",
+    "TaskCleanTranscode": "Tøm transkodingmappe",
+    "TaskUpdatePluginsDescription": "Laster ned og installerer oppdateringer for utvidelser som er stilt inn til å oppdatere automatisk.",
+    "TaskUpdatePlugins": "Oppdater utvidelser",
+    "TaskRefreshPeopleDescription": "Oppdaterer metadata for skuespillere og regissører i mediebiblioteket ditt.",
+    "TaskRefreshPeople": "Oppfrisk personer",
+    "TaskCleanLogsDescription": "Sletter loggfiler som er eldre enn {0} dager gamle.",
+    "TaskCleanLogs": "Tøm loggmappe",
+    "TaskRefreshLibraryDescription": "Skanner mediebibliotekene dine for nye filer og oppdaterer metadata."
 }
diff --git a/Emby.Server.Implementations/Localization/Core/ne.json b/Emby.Server.Implementations/Localization/Core/ne.json
new file mode 100644
index 000000000..38c073709
--- /dev/null
+++ b/Emby.Server.Implementations/Localization/Core/ne.json
@@ -0,0 +1,86 @@
+{
+    "NotificationOptionUserLockedOut": "प्रयोगकर्ता प्रतिबन्धित",
+    "NotificationOptionTaskFailed": "निर्धारित कार्य विफलता",
+    "NotificationOptionServerRestartRequired": "सर्भर रिस्टार्ट आवाश्यक छ",
+    "NotificationOptionPluginUpdateInstalled": "प्लगइन अद्यावधिक स्थापना भयो",
+    "NotificationOptionPluginUninstalled": "प्लगइन विस्थापित",
+    "NotificationOptionPluginInstalled": "प्लगइन स्थापना भयो",
+    "NotificationOptionPluginError": "प्लगइन असफलता",
+    "NotificationOptionNewLibraryContent": "नयाँ सामग्री थपियो",
+    "NotificationOptionInstallationFailed": "स्थापना असफलता",
+    "NotificationOptionCameraImageUploaded": "क्यामेरा फोटो अपलोड गरियो",
+    "NotificationOptionAudioPlaybackStopped": "ध्वनि प्रक्षेपण रोकियो",
+    "NotificationOptionAudioPlayback": "ध्वनि प्रक्षेपण शुरू भयो",
+    "NotificationOptionApplicationUpdateInstalled": "अनुप्रयोग अद्यावधिक स्थापना भयो",
+    "NotificationOptionApplicationUpdateAvailable": "अनुप्रयोग अपडेट उपलब्ध छ",
+    "NewVersionIsAvailable": "जेलीफिन सर्भर को नयाँ संस्करण डाउनलोड को लागी उपलब्ध छ।",
+    "NameSeasonUnknown": "अज्ञात श्रृंखला",
+    "NameSeasonNumber": "श्रृंखला {0}",
+    "NameInstallFailed": "{0} स्थापना असफल भयो",
+    "MusicVideos": "सांगीतिक भिडियोहरू",
+    "Music": "संगीत",
+    "Movies": "चलचित्रहरू",
+    "MixedContent": "मिश्रित सामग्री",
+    "MessageServerConfigurationUpdated": "सर्भर कन्फिगरेसन अद्यावधिक गरिएको छ",
+    "MessageNamedServerConfigurationUpdatedWithValue": "सर्भर कन्फिगरेसन विभाग {0} अद्यावधिक गरिएको छ",
+    "MessageApplicationUpdatedTo": "जेलीफिन सर्भर {0} मा अद्यावधिक गरिएको छ",
+    "MessageApplicationUpdated": "जेलीफिन सर्भर अपडेट गरिएको छ",
+    "Latest": "नविनतम",
+    "LabelRunningTimeValue": "कुल समय: {0}",
+    "LabelIpAddressValue": "आईपी ठेगाना: {0}",
+    "ItemRemovedWithName": "{0}लाई पुस्तकालयबाट हटाईयो",
+    "ItemAddedWithName": "{0} लाईब्रेरीमा थपियो",
+    "Inherit": "इनहेरिट",
+    "HomeVideos": "घरेलु भिडियोहरू",
+    "HeaderRecordingGroups": "रेकर्ड समूहहरू",
+    "HeaderNextUp": "आगामी",
+    "HeaderLiveTV": "प्रत्यक्ष टिभी",
+    "HeaderFavoriteSongs": "मनपर्ने गीतहरू",
+    "HeaderFavoriteShows": "मनपर्ने कार्यक्रमहरू",
+    "HeaderFavoriteEpisodes": "मनपर्ने एपिसोडहरू",
+    "HeaderFavoriteArtists": "मनपर्ने कलाकारहरू",
+    "HeaderFavoriteAlbums": "मनपर्ने एल्बमहरू",
+    "HeaderContinueWatching": "हेर्न जारी राख्नुहोस्",
+    "HeaderCameraUploads": "क्यामेरा अपलोडहरू",
+    "HeaderAlbumArtists": "एल्बमका कलाकारहरू",
+    "Genres": "विधाहरू",
+    "Folders": "फोल्डरहरू",
+    "Favorites": "मनपर्ने",
+    "FailedLoginAttemptWithUserName": "{0}को लग इन प्रयास असफल",
+    "DeviceOnlineWithName": "{0}को साथ जडित",
+    "DeviceOfflineWithName": "{0}बाट विच्छेदन भयो",
+    "Collections": "संग्रह",
+    "ChapterNameValue": "अध्याय {0}",
+    "Channels": "च्यानलहरू",
+    "AppDeviceValues": "अनुप्रयोग: {0}, उपकरण: {1}",
+    "AuthenticationSucceededWithUserName": "{0} सफलतापूर्वक प्रमाणीकरण गरियो",
+    "CameraImageUploadedFrom": "{0}बाट नयाँ क्यामेरा छवि अपलोड गरिएको छ",
+    "Books": "पुस्तकहरु",
+    "Artists": "कलाकारहरू",
+    "Application": "अनुप्रयोगहरू",
+    "Albums": "एल्बमहरू",
+    "TasksLibraryCategory": "पुस्तकालय",
+    "TasksApplicationCategory": "अनुप्रयोग",
+    "TasksMaintenanceCategory": "मर्मत",
+    "UserPolicyUpdatedWithName": "प्रयोगकर्ता नीति को लागी अद्यावधिक गरिएको छ {0}",
+    "UserPasswordChangedWithName": "पासवर्ड प्रयोगकर्ताका लागि परिवर्तन गरिएको छ {0}",
+    "UserOnlineFromDevice": "{0} बाट अनलाइन छ {1}",
+    "UserOfflineFromDevice": "{0} बाट विच्छेदन भएको छ {1}",
+    "UserLockedOutWithName": "प्रयोगकर्ता {0} लक गरिएको छ",
+    "UserDeletedWithName": "प्रयोगकर्ता {0} हटाइएको छ",
+    "UserCreatedWithName": "प्रयोगकर्ता {0} सिर्जना गरिएको छ",
+    "User": "प्रयोगकर्ता",
+    "PluginInstalledWithName": "",
+    "StartupEmbyServerIsLoading": "Jellyfin सर्भर लोड हुँदैछ। कृपया छिट्टै फेरि प्रयास गर्नुहोस्।",
+    "Songs": "गीतहरू",
+    "Shows": "शोहरू",
+    "ServerNameNeedsToBeRestarted": "{0} लाई पुन: सुरु गर्नु पर्छ",
+    "ScheduledTaskStartedWithName": "{0} सुरु भयो",
+    "ScheduledTaskFailedWithName": "{0} असफल",
+    "ProviderValue": "प्रदायक: {0}",
+    "Plugin": "प्लगइनहरू",
+    "Playlists": "प्लेलिस्टहरू",
+    "Photos": "तस्बिरहरु",
+    "NotificationOptionVideoPlaybackStopped": "भिडियो प्लेब्याक रोकियो",
+    "NotificationOptionVideoPlayback": "भिडियो प्लेब्याक सुरु भयो"
+}
diff --git a/Emby.Server.Implementations/Localization/Core/pt.json b/Emby.Server.Implementations/Localization/Core/pt.json
index 25c5b9053..b534d0bbe 100644
--- a/Emby.Server.Implementations/Localization/Core/pt.json
+++ b/Emby.Server.Implementations/Localization/Core/pt.json
@@ -101,7 +101,17 @@
     "TaskCleanLogsDescription": "Deletar arquivos de log que existe a mais de {0} dias.",
     "TaskCleanLogs": "Limpar diretório de log",
     "TaskRefreshLibrary": "Escanear biblioteca de mídias",
-    "TaskRefreshChapterImagesDescription": "Criar miniaturas para videos que tem capítulos.",
-    "TaskCleanCacheDescription": "Deletar arquivos de cache que não são mais usados pelo sistema.",
-    "TasksChannelsCategory": "Canais de Internet"
+    "TaskRefreshChapterImagesDescription": "Cria miniaturas para vídeos que têm capítulos.",
+    "TaskCleanCacheDescription": "Apaga ficheiros em cache que já não são usados pelo sistema.",
+    "TasksChannelsCategory": "Canais de Internet",
+    "TaskRefreshChapterImages": "Extrair Imagens do Capítulo",
+    "TaskDownloadMissingSubtitlesDescription": "Pesquisa na Internet as legendas em falta com base na configuração de metadados.",
+    "TaskDownloadMissingSubtitles": "Download das legendas em falta",
+    "TaskRefreshChannelsDescription": "Atualiza as informações do canal da Internet.",
+    "TaskCleanTranscodeDescription": "Apagar os ficheiros com mais de um dia, de Transcode.",
+    "TaskCleanTranscode": "Limpar o diretório de Transcode",
+    "TaskUpdatePluginsDescription": "Download e instala as atualizações para plug-ins configurados para atualização automática.",
+    "TaskRefreshPeopleDescription": "Atualiza os metadados para atores e diretores na tua biblioteca de media.",
+    "TaskRefreshPeople": "Atualizar pessoas",
+    "TaskRefreshLibraryDescription": "Pesquisa a tua biblioteca de media por novos ficheiros e atualiza os metadados."
 }
diff --git a/Emby.Server.Implementations/Localization/Core/sl-SI.json b/Emby.Server.Implementations/Localization/Core/sl-SI.json
index 60c58d472..329c562e7 100644
--- a/Emby.Server.Implementations/Localization/Core/sl-SI.json
+++ b/Emby.Server.Implementations/Localization/Core/sl-SI.json
@@ -113,5 +113,6 @@
     "TasksChannelsCategory": "Spletni kanali",
     "TasksApplicationCategory": "Aplikacija",
     "TasksLibraryCategory": "Knjižnica",
-    "TasksMaintenanceCategory": "Vzdrževanje"
+    "TasksMaintenanceCategory": "Vzdrževanje",
+    "TaskDownloadMissingSubtitlesDescription": "Na podlagi nastavitev metapodatkov poišče manjkajoče podnapise na internetu."
 }
diff --git a/Emby.Server.Implementations/Localization/Core/ta.json b/Emby.Server.Implementations/Localization/Core/ta.json
new file mode 100644
index 000000000..f722dd8c0
--- /dev/null
+++ b/Emby.Server.Implementations/Localization/Core/ta.json
@@ -0,0 +1,99 @@
+{
+    "VersionNumber": "பதிப்பு {0}",
+    "ValueSpecialEpisodeName": "சிறப்பு - {0}",
+    "TasksMaintenanceCategory": "பராமரிப்பு",
+    "TaskCleanCache": "தற்காலிக சேமிப்பு கோப்பகத்தை சுத்தம் செய்யவும்",
+    "TaskRefreshChapterImages": "அத்தியாயப் படங்களை பிரித்தெடுக்கவும்",
+    "TaskRefreshPeople": "மக்களைப் புதுப்பிக்கவும்",
+    "TaskCleanTranscode": "டிரான்ஸ்கோட் கோப்பகத்தை சுத்தம் செய்யவும்",
+    "TaskRefreshChannelsDescription": "இணையச் சேனல் தகவல்களைப் புதுப்பிக்கிறது.",
+    "System": "ஒருங்கியம்",
+    "NotificationOptionTaskFailed": "திட்டமிடப்பட்ட பணி தோல்வியடைந்தது",
+    "NotificationOptionPluginUpdateInstalled": "உட்செருகி புதுப்பிக்கப்பட்டது",
+    "NotificationOptionPluginUninstalled": "உட்செருகி நீக்கப்பட்டது",
+    "NotificationOptionPluginInstalled": "உட்செருகி நிறுவப்பட்டது",
+    "NotificationOptionPluginError": "உட்செருகி செயலிழந்தது",
+    "NotificationOptionCameraImageUploaded": "புகைப்படம் பதிவேற்றப்பட்டது",
+    "MixedContent": "கலப்பு உள்ளடக்கங்கள்",
+    "MessageServerConfigurationUpdated": "சேவையக அமைப்புகள் புதுப்பிக்கப்பட்டன",
+    "MessageApplicationUpdatedTo": "ஜெல்லிஃபின் சேவையகம் {0} இற்கு புதுப்பிக்கப்பட்டது",
+    "MessageApplicationUpdated": "ஜெல்லிஃபின் சேவையகம் புதுப்பிக்கப்பட்டது",
+    "Inherit": "மரபரிமையாகப் பெறு",
+    "HeaderRecordingGroups": "பதிவு குழுக்கள்",
+    "HeaderCameraUploads": "புகைப்பட பதிவேற்றங்கள்",
+    "Folders": "கோப்புறைகள்",
+    "FailedLoginAttemptWithUserName": "{0} இலிருந்து உள்நுழைவு முயற்சி தோல்வியடைந்தது",
+    "DeviceOnlineWithName": "{0} இணைக்கப்பட்டது",
+    "DeviceOfflineWithName": "{0} துண்டிக்கப்பட்டது",
+    "Collections": "தொகுப்புகள்",
+    "CameraImageUploadedFrom": "{0} இலிருந்து புதிய புகைப்படம் பதிவேற்றப்பட்டது",
+    "AppDeviceValues": "செயலி: {0}, சாதனம்: {1}",
+    "TaskDownloadMissingSubtitles": "விடுபட்டுபோன வசன வரிகளைப் பதிவிறக்கு",
+    "TaskRefreshChannels": "சேனல்களை புதுப்பி",
+    "TaskUpdatePlugins": "உட்செருகிகளை புதுப்பி",
+    "TaskRefreshLibrary": "மீடியா நூலகத்தை ஆராய்",
+    "TasksChannelsCategory": "இணைய சேனல்கள்",
+    "TasksApplicationCategory": "செயலி",
+    "TasksLibraryCategory": "நூலகம்",
+    "UserPolicyUpdatedWithName": "பயனர் கொள்கை {0} இற்கு புதுப்பிக்கப்பட்டுள்ளது",
+    "UserPasswordChangedWithName": "{0} பயனருக்கு கடவுச்சொல் மாற்றப்பட்டுள்ளது",
+    "UserLockedOutWithName": "பயனர் {0} முடக்கப்பட்டார்",
+    "UserDownloadingItemWithValues": "{0} ஆல் {1} பதிவிறக்கப்படுகிறது",
+    "UserDeletedWithName": "பயனர் {0} நீக்கப்பட்டார்",
+    "UserCreatedWithName": "பயனர் {0} உருவாக்கப்பட்டார்",
+    "User": "பயனர்",
+    "TvShows": "தொலைக்காட்சித் தொடர்கள்",
+    "Sync": "ஒத்திசைவு",
+    "StartupEmbyServerIsLoading": "ஜெல்லிஃபின் சேவையகம் துவங்குகிறது. சிறிது நேரம் கழித்து முயற்சிக்கவும்.",
+    "Songs": "பாட்டுகள்",
+    "Shows": "தொடர்கள்",
+    "ServerNameNeedsToBeRestarted": "{0} மறுதொடக்கம் செய்யப்பட வேண்டும்",
+    "ScheduledTaskStartedWithName": "{0} துவங்கியது",
+    "ScheduledTaskFailedWithName": "{0} தோல்வியடைந்தது",
+    "ProviderValue": "வழங்குநர்: {0}",
+    "PluginUpdatedWithName": "{0} புதுப்பிக்கப்பட்டது",
+    "PluginUninstalledWithName": "{0} நீக்கப்பட்டது",
+    "PluginInstalledWithName": "{0} நிறுவப்பட்டது",
+    "Plugin": "உட்செருகி",
+    "Playlists": "தொடர் பட்டியல்கள்",
+    "Photos": "புகைப்படங்கள்",
+    "NotificationOptionVideoPlaybackStopped": "நிகழ்பட ஒளிபரப்பு நிறுத்தப்பட்டது",
+    "NotificationOptionVideoPlayback": "நிகழ்பட ஒளிபரப்பு துவங்கியது",
+    "NotificationOptionUserLockedOut": "பயனர் கணக்கு முடக்கப்பட்டது",
+    "NotificationOptionServerRestartRequired": "சேவையக மறுதொடக்கம் தேவை",
+    "NotificationOptionNewLibraryContent": "புதிய உள்ளடக்கங்கள் சேர்க்கப்பட்டன",
+    "NotificationOptionInstallationFailed": "நிறுவல் தோல்வியடைந்தது",
+    "NotificationOptionAudioPlaybackStopped": "ஒலி இசைத்தல் நிறுத்தப்பட்டது",
+    "NotificationOptionAudioPlayback": "ஒலி இசைக்கத் துவங்கியுள்ளது",
+    "NotificationOptionApplicationUpdateInstalled": "செயலி புதுப்பிக்கப்பட்டது",
+    "NotificationOptionApplicationUpdateAvailable": "செயலியினை புதுப்பிக்கலாம்",
+    "NameSeasonUnknown": "பருவம் அறியப்படாதவை",
+    "NameSeasonNumber": "பருவம் {0}",
+    "NameInstallFailed": "{0} நிறுவல் தோல்வியடைந்தது",
+    "MusicVideos": "இசைப்படங்கள்",
+    "Music": "இசை",
+    "Movies": "திரைப்படங்கள்",
+    "Latest": "புதியன",
+    "LabelRunningTimeValue": "ஓடும் நேரம்: {0}",
+    "LabelIpAddressValue": "ஐபி முகவரி: {0}",
+    "ItemRemovedWithName": "{0} நூலகத்திலிருந்து அகற்றப்பட்டது",
+    "ItemAddedWithName": "{0} நூலகத்தில் சேர்க்கப்பட்டது",
+    "HeaderNextUp": "அடுத்ததாக",
+    "HeaderLiveTV": "நேரடித் தொலைக்காட்சி",
+    "HeaderFavoriteSongs": "பிடித்த பாட்டுகள்",
+    "HeaderFavoriteShows": "பிடித்த தொடர்கள்",
+    "HeaderFavoriteEpisodes": "பிடித்த அத்தியாயங்கள்",
+    "HeaderFavoriteArtists": "பிடித்த கலைஞர்கள்",
+    "HeaderFavoriteAlbums": "பிடித்த ஆல்பங்கள்",
+    "HeaderContinueWatching": "தொடர்ந்து பார்",
+    "HeaderAlbumArtists": "இசைக் கலைஞர்கள்",
+    "Genres": "வகைகள்",
+    "Favorites": "பிடித்தவை",
+    "ChapterNameValue": "அத்தியாயம் {0}",
+    "Channels": "சேனல்கள்",
+    "Books": "புத்தகங்கள்",
+    "AuthenticationSucceededWithUserName": "{0} வெற்றிகரமாக அங்கீகரிக்கப்பட்டது",
+    "Artists": "கலைஞர்கள்",
+    "Application": "செயலி",
+    "Albums": "ஆல்பங்கள்"
+}
diff --git a/Emby.Server.Implementations/Localization/Core/th.json b/Emby.Server.Implementations/Localization/Core/th.json
index 32538ac03..576aaeb1b 100644
--- a/Emby.Server.Implementations/Localization/Core/th.json
+++ b/Emby.Server.Implementations/Localization/Core/th.json
@@ -67,5 +67,7 @@
     "Artists": "นักแสดง",
     "Application": "แอปพลิเคชั่น",
     "AppDeviceValues": "App: {0}, อุปกรณ์: {1}",
-    "Albums": "อัลบั้ม"
+    "Albums": "อัลบั้ม",
+    "ScheduledTaskStartedWithName": "{0} เริ่มต้น",
+    "ScheduledTaskFailedWithName": "{0} ล้มเหลว"
 }
diff --git a/Emby.Server.Implementations/Localization/Core/zh-HK.json b/Emby.Server.Implementations/Localization/Core/zh-HK.json
index 0804fc927..1ac62baca 100644
--- a/Emby.Server.Implementations/Localization/Core/zh-HK.json
+++ b/Emby.Server.Implementations/Localization/Core/zh-HK.json
@@ -1,6 +1,6 @@
 {
     "Albums": "專輯",
-    "AppDeviceValues": "軟件: {0}, 設備: {1}",
+    "AppDeviceValues": "程式: {0}, 設備: {1}",
     "Application": "應用程式",
     "Artists": "藝人",
     "AuthenticationSucceededWithUserName": "{0} 授權成功",
@@ -113,5 +113,6 @@
     "TaskCleanCacheDescription": "刪除系統不再需要的緩存文件。",
     "TaskCleanCache": "清理緩存目錄",
     "TasksChannelsCategory": "互聯網頻道",
-    "TasksLibraryCategory": "庫"
+    "TasksLibraryCategory": "庫",
+    "TaskRefreshPeople": "刷新人物"
 }
diff --git a/Emby.Server.Implementations/Localization/LocalizationManager.cs b/Emby.Server.Implementations/Localization/LocalizationManager.cs
index e2a634e1a..62a23118f 100644
--- a/Emby.Server.Implementations/Localization/LocalizationManager.cs
+++ b/Emby.Server.Implementations/Localization/LocalizationManager.cs
@@ -25,7 +25,7 @@ namespace Emby.Server.Implementations.Localization
 
         private readonly IServerConfigurationManager _configurationManager;
         private readonly IJsonSerializer _jsonSerializer;
-        private readonly ILogger _logger;
+        private readonly ILogger<LocalizationManager> _logger;
 
         private readonly Dictionary<string, Dictionary<string, ParentalRating>> _allParentalRatings =
             new Dictionary<string, Dictionary<string, ParentalRating>>(StringComparer.OrdinalIgnoreCase);
diff --git a/Emby.Server.Implementations/MediaEncoder/EncodingManager.cs b/Emby.Server.Implementations/MediaEncoder/EncodingManager.cs
index 677d68b4c..438bbe24a 100644
--- a/Emby.Server.Implementations/MediaEncoder/EncodingManager.cs
+++ b/Emby.Server.Implementations/MediaEncoder/EncodingManager.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Generic;
 using System.Globalization;
@@ -21,7 +23,7 @@ namespace Emby.Server.Implementations.MediaEncoder
     {
         private readonly CultureInfo _usCulture = new CultureInfo("en-US");
         private readonly IFileSystem _fileSystem;
-        private readonly ILogger _logger;
+        private readonly ILogger<EncodingManager> _logger;
         private readonly IMediaEncoder _encoder;
         private readonly IChapterManager _chapterManager;
         private readonly ILibraryManager _libraryManager;
diff --git a/Emby.Server.Implementations/Net/SocketFactory.cs b/Emby.Server.Implementations/Net/SocketFactory.cs
index e42ff8496..0781a0e33 100644
--- a/Emby.Server.Implementations/Net/SocketFactory.cs
+++ b/Emby.Server.Implementations/Net/SocketFactory.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Net;
 using System.Net.Sockets;
@@ -17,6 +19,7 @@ namespace Emby.Server.Implementations.Net
             var retVal = new Socket(AddressFamily.InterNetwork, System.Net.Sockets.SocketType.Dgram, System.Net.Sockets.ProtocolType.Udp);
             try
             {
+                retVal.EnableBroadcast = true;
                 retVal.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
                 retVal.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.Broadcast, 1);
 
@@ -44,6 +47,7 @@ namespace Emby.Server.Implementations.Net
             var retVal = new Socket(AddressFamily.InterNetwork, System.Net.Sockets.SocketType.Dgram, System.Net.Sockets.ProtocolType.Udp);
             try
             {
+                retVal.EnableBroadcast = true;
                 retVal.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
                 retVal.SetSocketOption(SocketOptionLevel.IP, SocketOptionName.MulticastTimeToLive, 4);
 
@@ -96,7 +100,6 @@ namespace Emby.Server.Implementations.Net
             }
             catch (SocketException)
             {
-
             }
 
             try
@@ -107,12 +110,12 @@ namespace Emby.Server.Implementations.Net
             }
             catch (SocketException)
             {
-
             }
 
             try
             {
-                //retVal.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.Broadcast, true);
+                retVal.EnableBroadcast = true;
+                // retVal.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.Broadcast, true);
                 retVal.SetSocketOption(SocketOptionLevel.IP, SocketOptionName.MulticastTimeToLive, multicastTimeToLive);
 
                 var localIp = IPAddress.Any;
diff --git a/Emby.Server.Implementations/Net/UdpSocket.cs b/Emby.Server.Implementations/Net/UdpSocket.cs
index 211ca6784..b51c03446 100644
--- a/Emby.Server.Implementations/Net/UdpSocket.cs
+++ b/Emby.Server.Implementations/Net/UdpSocket.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Net;
 using System.Net.Sockets;
@@ -35,7 +37,10 @@ namespace Emby.Server.Implementations.Net
 
         public UdpSocket(Socket socket, int localPort, IPAddress ip)
         {
-            if (socket == null) throw new ArgumentNullException(nameof(socket));
+            if (socket == null)
+            {
+                throw new ArgumentNullException(nameof(socket));
+            }
 
             _socket = socket;
             _localPort = localPort;
@@ -101,7 +106,10 @@ namespace Emby.Server.Implementations.Net
 
         public UdpSocket(Socket socket, IPEndPoint endPoint)
         {
-            if (socket == null) throw new ArgumentNullException(nameof(socket));
+            if (socket == null)
+            {
+                throw new ArgumentNullException(nameof(socket));
+            }
 
             _socket = socket;
             _socket.Connect(endPoint);
diff --git a/Emby.Server.Implementations/Networking/NetworkManager.cs b/Emby.Server.Implementations/Networking/NetworkManager.cs
index b3e88b667..6aa1dfbc9 100644
--- a/Emby.Server.Implementations/Networking/NetworkManager.cs
+++ b/Emby.Server.Implementations/Networking/NetworkManager.cs
@@ -1,6 +1,7 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Generic;
-using System.Globalization;
 using System.Linq;
 using System.Net;
 using System.Net.NetworkInformation;
@@ -11,16 +12,25 @@ using Microsoft.Extensions.Logging;
 
 namespace Emby.Server.Implementations.Networking
 {
+    /// <summary>
+    /// Class to take care of network interface management.
+    /// </summary>
     public class NetworkManager : INetworkManager
     {
-        private readonly ILogger _logger;
+        private readonly ILogger<NetworkManager> _logger;
 
         private IPAddress[] _localIpAddresses;
         private readonly object _localIpAddressSyncLock = new object();
 
         private readonly object _subnetLookupLock = new object();
-        private Dictionary<string, List<string>> _subnetLookup = new Dictionary<string, List<string>>(StringComparer.Ordinal);
+        private readonly Dictionary<string, List<string>> _subnetLookup = new Dictionary<string, List<string>>(StringComparer.Ordinal);
+
+        private List<PhysicalAddress> _macAddresses;
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="NetworkManager"/> class.
+        /// </summary>
+        /// <param name="logger">Logger to use for messages.</param>
         public NetworkManager(ILogger<NetworkManager> logger)
         {
             _logger = logger;
@@ -29,8 +39,10 @@ namespace Emby.Server.Implementations.Networking
             NetworkChange.NetworkAvailabilityChanged += OnNetworkAvailabilityChanged;
         }
 
+        /// <inheritdoc/>
         public event EventHandler NetworkChanged;
 
+        /// <inheritdoc/>
         public Func<string[]> LocalSubnetsFn { get; set; }
 
         private void OnNetworkAvailabilityChanged(object sender, NetworkAvailabilityEventArgs e)
@@ -56,13 +68,14 @@ namespace Emby.Server.Implementations.Networking
             NetworkChanged?.Invoke(this, EventArgs.Empty);
         }
 
-        public IPAddress[] GetLocalIpAddresses(bool ignoreVirtualInterface = true)
+        /// <inheritdoc/>
+        public IPAddress[] GetLocalIpAddresses()
         {
             lock (_localIpAddressSyncLock)
             {
                 if (_localIpAddresses == null)
                 {
-                    var addresses = GetLocalIpAddressesInternal(ignoreVirtualInterface).ToArray();
+                    var addresses = GetLocalIpAddressesInternal().ToArray();
 
                     _localIpAddresses = addresses;
                 }
@@ -71,42 +84,47 @@ namespace Emby.Server.Implementations.Networking
             }
         }
 
-        private List<IPAddress> GetLocalIpAddressesInternal(bool ignoreVirtualInterface)
+        private List<IPAddress> GetLocalIpAddressesInternal()
         {
-            var list = GetIPsDefault(ignoreVirtualInterface).ToList();
+            var list = GetIPsDefault().ToList();
 
             if (list.Count == 0)
             {
                 list = GetLocalIpAddressesFallback().GetAwaiter().GetResult().ToList();
             }
 
-            var listClone = list.ToList();
+            var listClone = new List<IPAddress>();
 
-            return list
-                .OrderBy(i => i.AddressFamily == AddressFamily.InterNetwork ? 0 : 1)
-                .ThenBy(i => listClone.IndexOf(i))
-                .Where(FilterIpAddress)
-                .GroupBy(i => i.ToString())
-                .Select(x => x.First())
-                .ToList();
-        }
+            var subnets = LocalSubnetsFn();
 
-        private static bool FilterIpAddress(IPAddress address)
-        {
-            if (address.IsIPv6LinkLocal
-                || address.ToString().StartsWith("169.", StringComparison.OrdinalIgnoreCase))
+            foreach (var i in list)
             {
-                return false;
+                if (i.IsIPv6LinkLocal || i.ToString().StartsWith("169.254.", StringComparison.OrdinalIgnoreCase))
+                {
+                    continue;
+                }
+
+                if (Array.IndexOf(subnets, $"[{i}]") == -1)
+                {
+                    listClone.Add(i);
+                }
             }
 
-            return true;
+            return listClone
+                .OrderBy(i => i.AddressFamily == AddressFamily.InterNetwork ? 0 : 1)
+                // .ThenBy(i => listClone.IndexOf(i))
+                .GroupBy(i => i.ToString())
+                .Select(x => x.First())
+                .ToList();
         }
 
+        /// <inheritdoc/>
         public bool IsInPrivateAddressSpace(string endpoint)
         {
             return IsInPrivateAddressSpace(endpoint, true);
         }
 
+        // Checks if the address in endpoint is an RFC1918, RFC1122, or RFC3927 address
         private bool IsInPrivateAddressSpace(string endpoint, bool checkSubnets)
         {
             if (string.Equals(endpoint, "::1", StringComparison.OrdinalIgnoreCase))
@@ -114,12 +132,12 @@ namespace Emby.Server.Implementations.Networking
                 return true;
             }
 
-            // ipv6
+            // IPV6
             if (endpoint.Split('.').Length > 4)
             {
                 // Handle ipv4 mapped to ipv6
                 var originalEndpoint = endpoint;
-                endpoint = endpoint.Replace("::ffff:", string.Empty);
+                endpoint = endpoint.Replace("::ffff:", string.Empty, StringComparison.OrdinalIgnoreCase);
 
                 if (string.Equals(endpoint, originalEndpoint, StringComparison.OrdinalIgnoreCase))
                 {
@@ -128,23 +146,21 @@ namespace Emby.Server.Implementations.Networking
             }
 
             // Private address space:
-            // http://en.wikipedia.org/wiki/Private_network
 
-            if (endpoint.StartsWith("172.", StringComparison.OrdinalIgnoreCase))
-            {
-                return Is172AddressPrivate(endpoint);
-            }
-
-            if (endpoint.StartsWith("localhost", StringComparison.OrdinalIgnoreCase) ||
-                endpoint.StartsWith("127.", StringComparison.OrdinalIgnoreCase) ||
-                endpoint.StartsWith("169.", StringComparison.OrdinalIgnoreCase))
+            if (string.Equals(endpoint, "localhost", StringComparison.OrdinalIgnoreCase))
             {
                 return true;
             }
 
-            if (checkSubnets && endpoint.StartsWith("192.168", StringComparison.OrdinalIgnoreCase))
+            byte[] octet = IPAddress.Parse(endpoint).GetAddressBytes();
+
+            if ((octet[0] == 10) ||
+                (octet[0] == 172 && (octet[1] >= 16 && octet[1] <= 31)) || // RFC1918
+                (octet[0] == 192 && octet[1] == 168) || // RFC1918
+                (octet[0] == 127) || // RFC1122
+                (octet[0] == 169 && octet[1] == 254)) // RFC3927
             {
-                return true;
+                return false;
             }
 
             if (checkSubnets && IsInPrivateAddressSpaceAndLocalSubnet(endpoint))
@@ -155,6 +171,7 @@ namespace Emby.Server.Implementations.Networking
             return false;
         }
 
+        /// <inheritdoc/>
         public bool IsInPrivateAddressSpaceAndLocalSubnet(string endpoint)
         {
             if (endpoint.StartsWith("10.", StringComparison.OrdinalIgnoreCase))
@@ -165,7 +182,7 @@ namespace Emby.Server.Implementations.Networking
 
                 foreach (var subnet_Match in subnets)
                 {
-                    //logger.LogDebug("subnet_Match:" + subnet_Match);
+                    // logger.LogDebug("subnet_Match:" + subnet_Match);
 
                     if (endpoint.StartsWith(subnet_Match + ".", StringComparison.OrdinalIgnoreCase))
                     {
@@ -177,6 +194,7 @@ namespace Emby.Server.Implementations.Networking
             return false;
         }
 
+        // Gives a list of possible subnets from the system whose interface ip starts with endpointFirstPart
         private List<string> GetSubnets(string endpointFirstPart)
         {
             lock (_subnetLookupLock)
@@ -222,46 +240,75 @@ namespace Emby.Server.Implementations.Networking
             }
         }
 
-        private static bool Is172AddressPrivate(string endpoint)
-        {
-            for (var i = 16; i <= 31; i++)
-            {
-                if (endpoint.StartsWith("172." + i.ToString(CultureInfo.InvariantCulture) + ".", StringComparison.OrdinalIgnoreCase))
-                {
-                    return true;
-                }
-            }
-
-            return false;
-        }
-
+        /// <inheritdoc/>
         public bool IsInLocalNetwork(string endpoint)
         {
             return IsInLocalNetworkInternal(endpoint, true);
         }
 
+        /// <inheritdoc/>
         public bool IsAddressInSubnets(string addressString, string[] subnets)
         {
             return IsAddressInSubnets(IPAddress.Parse(addressString), addressString, subnets);
         }
 
+        /// <inheritdoc/>
+        public bool IsAddressInSubnets(IPAddress address, bool excludeInterfaces, bool excludeRFC)
+        {
+            byte[] octet = address.GetAddressBytes();
+
+            if ((octet[0] == 127) || // RFC1122
+                (octet[0] == 169 && octet[1] == 254)) // RFC3927
+            {
+                // don't use on loopback or 169 interfaces
+                return false;
+            }
+
+            string addressString = address.ToString();
+            string excludeAddress = "[" + addressString + "]";
+            var subnets = LocalSubnetsFn();
+
+            // Exclude any addresses if they appear in the LAN list in [ ]
+            if (Array.IndexOf(subnets, excludeAddress) != -1)
+            {
+                return false;
+            }
+
+            return IsAddressInSubnets(address, addressString, subnets);
+        }
+
+        /// <summary>
+        /// Checks if the give address falls within the ranges given in [subnets]. The addresses in subnets can be hosts or subnets in the CIDR format.
+        /// </summary>
+        /// <param name="address">IPAddress version of the address.</param>
+        /// <param name="addressString">The address to check.</param>
+        /// <param name="subnets">If true, check against addresses in the LAN settings which have [] arroud and return true if it matches the address give in address.</param>
+        /// <returns><c>false</c>if the address isn't in the subnets, <c>true</c> otherwise.</returns>
         private static bool IsAddressInSubnets(IPAddress address, string addressString, string[] subnets)
         {
             foreach (var subnet in subnets)
             {
                 var normalizedSubnet = subnet.Trim();
-
+                // Is the subnet a host address and does it match the address being passes?
                 if (string.Equals(normalizedSubnet, addressString, StringComparison.OrdinalIgnoreCase))
                 {
                     return true;
                 }
 
+                // Parse CIDR subnets and see if address falls within it.
                 if (normalizedSubnet.Contains('/', StringComparison.Ordinal))
                 {
-                    var ipNetwork = IPNetwork.Parse(normalizedSubnet);
-                    if (ipNetwork.Contains(address))
+                    try
                     {
-                        return true;
+                        var ipNetwork = IPNetwork.Parse(normalizedSubnet);
+                        if (ipNetwork.Contains(address))
+                        {
+                            return true;
+                        }
+                    }
+                    catch
+                    {
+                        // Ignoring - invalid subnet passed encountered.
                     }
                 }
             }
@@ -286,7 +333,7 @@ namespace Emby.Server.Implementations.Networking
                     var localSubnets = localSubnetsFn();
                     foreach (var subnet in localSubnets)
                     {
-                        // only validate if there's at least one valid entry
+                        // Only validate if there's at least one valid entry.
                         if (!string.IsNullOrWhiteSpace(subnet))
                         {
                             return IsAddressInSubnets(address, addressString, localSubnets) || IsInPrivateAddressSpace(addressString, false);
@@ -343,7 +390,7 @@ namespace Emby.Server.Implementations.Networking
                     }
                     catch (InvalidOperationException)
                     {
-                        // Can happen with reverse proxy or IIS url rewriting
+                        // Can happen with reverse proxy or IIS url rewriting?
                     }
                     catch (Exception ex)
                     {
@@ -360,7 +407,7 @@ namespace Emby.Server.Implementations.Networking
             return Dns.GetHostAddressesAsync(hostName);
         }
 
-        private IEnumerable<IPAddress> GetIPsDefault(bool ignoreVirtualInterface)
+        private IEnumerable<IPAddress> GetIPsDefault()
         {
             IEnumerable<NetworkInterface> interfaces;
 
@@ -380,15 +427,7 @@ namespace Emby.Server.Implementations.Networking
             {
                 var ipProperties = network.GetIPProperties();
 
-                // Try to exclude virtual adapters
-                // http://stackoverflow.com/questions/8089685/c-sharp-finding-my-machines-local-ip-address-and-not-the-vms
-                var addr = ipProperties.GatewayAddresses.FirstOrDefault();
-                if (addr == null
-                    || (ignoreVirtualInterface
-                        && (addr.Address.Equals(IPAddress.Any) || addr.Address.Equals(IPAddress.IPv6Any))))
-                {
-                    return Enumerable.Empty<IPAddress>();
-                }
+                // Exclude any addresses if they appear in the LAN list in [ ]
 
                 return ipProperties.UnicastAddresses
                     .Select(i => i.Address)
@@ -409,7 +448,7 @@ namespace Emby.Server.Implementations.Networking
         }
 
         /// <summary>
-        /// Gets a random port number that is currently available
+        /// Gets a random port number that is currently available.
         /// </summary>
         /// <returns>System.Int32.</returns>
         public int GetRandomUnusedTcpPort()
@@ -421,33 +460,29 @@ namespace Emby.Server.Implementations.Networking
             return port;
         }
 
+        /// <inheritdoc/>
         public int GetRandomUnusedUdpPort()
         {
             var localEndPoint = new IPEndPoint(IPAddress.Any, 0);
             using (var udpClient = new UdpClient(localEndPoint))
             {
-                var port = ((IPEndPoint)udpClient.Client.LocalEndPoint).Port;
-                return port;
+                return ((IPEndPoint)udpClient.Client.LocalEndPoint).Port;
             }
         }
 
-        private List<PhysicalAddress> _macAddresses;
+        /// <inheritdoc/>
         public List<PhysicalAddress> GetMacAddresses()
         {
-            if (_macAddresses == null)
-            {
-                _macAddresses = GetMacAddressesInternal().ToList();
-            }
-
-            return _macAddresses;
+            return _macAddresses ??= GetMacAddressesInternal().ToList();
         }
 
         private static IEnumerable<PhysicalAddress> GetMacAddressesInternal()
             => NetworkInterface.GetAllNetworkInterfaces()
                 .Where(i => i.NetworkInterfaceType != NetworkInterfaceType.Loopback)
                 .Select(x => x.GetPhysicalAddress())
-                .Where(x => x != null && x != PhysicalAddress.None);
+                .Where(x => !x.Equals(PhysicalAddress.None));
 
+        /// <inheritdoc/>
         public bool IsInSameSubnet(IPAddress address1, IPAddress address2, IPAddress subnetMask)
         {
             IPAddress network1 = GetNetworkAddress(address1, subnetMask);
@@ -474,6 +509,7 @@ namespace Emby.Server.Implementations.Networking
             return new IPAddress(broadcastAddress);
         }
 
+         /// <inheritdoc/>
         public IPAddress GetLocalIpSubnetMask(IPAddress address)
         {
             NetworkInterface[] interfaces;
@@ -494,14 +530,11 @@ namespace Emby.Server.Implementations.Networking
 
             foreach (NetworkInterface ni in interfaces)
             {
-                if (ni.GetIPProperties().GatewayAddresses.FirstOrDefault() != null)
+                foreach (UnicastIPAddressInformation ip in ni.GetIPProperties().UnicastAddresses)
                 {
-                    foreach (UnicastIPAddressInformation ip in ni.GetIPProperties().UnicastAddresses)
+                    if (ip.Address.Equals(address) && ip.IPv4Mask != null)
                     {
-                        if (ip.Address.Equals(address) && ip.IPv4Mask != null)
-                        {
-                            return ip.IPv4Mask;
-                        }
+                        return ip.IPv4Mask;
                     }
                 }
             }
diff --git a/Emby.Server.Implementations/Playlists/ManualPlaylistsFolder.cs b/Emby.Server.Implementations/Playlists/ManualPlaylistsFolder.cs
index cd9f7946e..358606b0d 100644
--- a/Emby.Server.Implementations/Playlists/ManualPlaylistsFolder.cs
+++ b/Emby.Server.Implementations/Playlists/ManualPlaylistsFolder.cs
@@ -1,6 +1,9 @@
+#pragma warning disable CS1591
+
 using System.Collections.Generic;
 using System.Linq;
 using System.Text.Json.Serialization;
+using Jellyfin.Data.Entities;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Playlists;
 using MediaBrowser.Model.Querying;
@@ -42,7 +45,7 @@ namespace Emby.Server.Implementations.Playlists
             }
 
             query.Recursive = true;
-            query.IncludeItemTypes = new string[] { "Playlist" };
+            query.IncludeItemTypes = new[] { "Playlist" };
             query.Parent = null;
             return LibraryManager.GetItemsResult(query);
         }
diff --git a/Emby.Server.Implementations/Playlists/PlaylistManager.cs b/Emby.Server.Implementations/Playlists/PlaylistManager.cs
index 9b1510ac9..5dd1af4b8 100644
--- a/Emby.Server.Implementations/Playlists/PlaylistManager.cs
+++ b/Emby.Server.Implementations/Playlists/PlaylistManager.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Generic;
 using System.Globalization;
@@ -5,6 +7,7 @@ using System.IO;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
+using Jellyfin.Data.Entities;
 using MediaBrowser.Controller.Dto;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Audio;
@@ -19,6 +22,8 @@ using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.Logging;
 using PlaylistsNET.Content;
 using PlaylistsNET.Models;
+using Genre = MediaBrowser.Controller.Entities.Genre;
+using MusicAlbum = MediaBrowser.Controller.Entities.Audio.MusicAlbum;
 
 namespace Emby.Server.Implementations.Playlists
 {
@@ -27,7 +32,7 @@ namespace Emby.Server.Implementations.Playlists
         private readonly ILibraryManager _libraryManager;
         private readonly IFileSystem _fileSystem;
         private readonly ILibraryMonitor _iLibraryMonitor;
-        private readonly ILogger _logger;
+        private readonly ILogger<PlaylistManager> _logger;
         private readonly IUserManager _userManager;
         private readonly IProviderManager _providerManager;
         private readonly IConfiguration _appConfig;
@@ -153,10 +158,7 @@ namespace Emby.Server.Implementations.Playlists
                     });
                 }
 
-                return new PlaylistCreationResult
-                {
-                    Id = playlist.Id.ToString("N", CultureInfo.InvariantCulture)
-                };
+                return new PlaylistCreationResult(playlist.Id.ToString("N", CultureInfo.InvariantCulture));
             }
             finally
             {
@@ -399,6 +401,7 @@ namespace Emby.Server.Implementations.Playlists
                     {
                         entry.Duration = TimeSpan.FromTicks(child.RunTimeTicks.Value);
                     }
+
                     playlist.PlaylistEntries.Add(entry);
                 }
 
@@ -464,7 +467,7 @@ namespace Emby.Server.Implementations.Playlists
                     playlist.PlaylistEntries.Add(entry);
                 }
 
-                string text = new M3u8Content().ToText(playlist);
+                string text = new M3uContent().ToText(playlist);
                 File.WriteAllText(playlistPath, text);
             }
 
@@ -536,13 +539,21 @@ namespace Emby.Server.Implementations.Playlists
 
         private static string UnEscape(string content)
         {
-            if (content == null) return content;
+            if (content == null)
+            {
+                return content;
+            }
+
             return content.Replace("&amp;", "&").Replace("&apos;", "'").Replace("&quot;", "\"").Replace("&gt;", ">").Replace("&lt;", "<");
         }
 
         private static string Escape(string content)
         {
-            if (content == null) return null;
+            if (content == null)
+            {
+                return null;
+            }
+
             return content.Replace("&", "&amp;").Replace("'", "&apos;").Replace("\"", "&quot;").Replace(">", "&gt;").Replace("<", "&lt;");
         }
 
diff --git a/Emby.Server.Implementations/ResourceFileManager.cs b/Emby.Server.Implementations/ResourceFileManager.cs
index 6eda2b503..22fc62293 100644
--- a/Emby.Server.Implementations/ResourceFileManager.cs
+++ b/Emby.Server.Implementations/ResourceFileManager.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.IO;
 using MediaBrowser.Controller;
@@ -10,7 +12,7 @@ namespace Emby.Server.Implementations
     public class ResourceFileManager : IResourceFileManager
     {
         private readonly IFileSystem _fileSystem;
-        private readonly ILogger _logger;
+        private readonly ILogger<ResourceFileManager> _logger;
 
         public ResourceFileManager(ILogger<ResourceFileManager> logger, IFileSystem fileSystem)
         {
diff --git a/Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs b/Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs
index 5b188d962..8a900f42c 100644
--- a/Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs
+++ b/Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Globalization;
 using System.IO;
@@ -16,7 +18,7 @@ using Microsoft.Extensions.Logging;
 namespace Emby.Server.Implementations.ScheduledTasks
 {
     /// <summary>
-    /// Class ScheduledTaskWorker
+    /// Class ScheduledTaskWorker.
     /// </summary>
     public class ScheduledTaskWorker : IScheduledTaskWorker
     {
@@ -51,7 +53,6 @@ namespace Emby.Server.Implementations.ScheduledTasks
         /// </summary>
         /// <value>The task manager.</value>
         private ITaskManager TaskManager { get; set; }
-        private readonly IFileSystem _fileSystem;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="ScheduledTaskWorker" /> class.
@@ -72,24 +73,28 @@ namespace Emby.Server.Implementations.ScheduledTasks
         /// or
         /// logger
         /// </exception>
-        public ScheduledTaskWorker(IScheduledTask scheduledTask, IApplicationPaths applicationPaths, ITaskManager taskManager, IJsonSerializer jsonSerializer, ILogger logger, IFileSystem fileSystem)
+        public ScheduledTaskWorker(IScheduledTask scheduledTask, IApplicationPaths applicationPaths, ITaskManager taskManager, IJsonSerializer jsonSerializer, ILogger logger)
         {
             if (scheduledTask == null)
             {
                 throw new ArgumentNullException(nameof(scheduledTask));
             }
+
             if (applicationPaths == null)
             {
                 throw new ArgumentNullException(nameof(applicationPaths));
             }
+
             if (taskManager == null)
             {
                 throw new ArgumentNullException(nameof(taskManager));
             }
+
             if (jsonSerializer == null)
             {
                 throw new ArgumentNullException(nameof(jsonSerializer));
             }
+
             if (logger == null)
             {
                 throw new ArgumentNullException(nameof(logger));
@@ -100,18 +105,17 @@ namespace Emby.Server.Implementations.ScheduledTasks
             TaskManager = taskManager;
             JsonSerializer = jsonSerializer;
             Logger = logger;
-            _fileSystem = fileSystem;
 
             InitTriggerEvents();
         }
 
         private bool _readFromFile = false;
         /// <summary>
-        /// The _last execution result
+        /// The _last execution result.
         /// </summary>
         private TaskResult _lastExecutionResult;
         /// <summary>
-        /// The _last execution result sync lock
+        /// The _last execution result sync lock.
         /// </summary>
         private readonly object _lastExecutionResultSyncLock = new object();
         /// <summary>
@@ -139,12 +143,14 @@ namespace Emby.Server.Implementations.ScheduledTasks
                                 Logger.LogError(ex, "Error deserializing {File}", path);
                             }
                         }
+
                         _readFromFile = true;
                     }
                 }
 
                 return _lastExecutionResult;
             }
+
             private set
             {
                 _lastExecutionResult = value;
@@ -178,7 +184,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
         public string Category => ScheduledTask.Category;
 
         /// <summary>
-        /// Gets the current cancellation token
+        /// Gets the current cancellation token.
         /// </summary>
         /// <value>The current cancellation token source.</value>
         private CancellationTokenSource CurrentCancellationTokenSource { get; set; }
@@ -257,6 +263,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
                 var triggers = InternalTriggers;
                 return triggers.Select(i => i.Item1).ToArray();
             }
+
             set
             {
                 if (value == null)
@@ -274,7 +281,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
         }
 
         /// <summary>
-        /// The _id
+        /// The _id.
         /// </summary>
         private string _id;
 
@@ -354,7 +361,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
         private Task _currentTask;
 
         /// <summary>
-        /// Executes the task
+        /// Executes the task.
         /// </summary>
         /// <param name="options">Task options.</param>
         /// <returns>Task.</returns>
@@ -392,7 +399,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
 
             ((TaskManager)TaskManager).OnTaskExecuting(this);
 
-            progress.ProgressChanged += progress_ProgressChanged;
+            progress.ProgressChanged += OnProgressChanged;
 
             TaskCompletionStatus status;
             CurrentExecutionStartTime = DateTime.UtcNow;
@@ -426,7 +433,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
             var startTime = CurrentExecutionStartTime;
             var endTime = DateTime.UtcNow;
 
-            progress.ProgressChanged -= progress_ProgressChanged;
+            progress.ProgressChanged -= OnProgressChanged;
             CurrentCancellationTokenSource.Dispose();
             CurrentCancellationTokenSource = null;
             CurrentProgress = null;
@@ -439,20 +446,17 @@ namespace Emby.Server.Implementations.ScheduledTasks
         /// </summary>
         /// <param name="sender">The sender.</param>
         /// <param name="e">The e.</param>
-        void progress_ProgressChanged(object sender, double e)
+        private void OnProgressChanged(object sender, double e)
         {
             e = Math.Min(e, 100);
 
             CurrentProgress = e;
 
-            TaskProgress?.Invoke(this, new GenericEventArgs<double>
-            {
-                Argument = e
-            });
+            TaskProgress?.Invoke(this, new GenericEventArgs<double>(e));
         }
 
         /// <summary>
-        /// Stops the task if it is currently executing
+        /// Stops the task if it is currently executing.
         /// </summary>
         /// <exception cref="InvalidOperationException">Cannot cancel a Task unless it is in the Running state.</exception>
         public void Cancel()
@@ -576,6 +580,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
         /// <param name="startTime">The start time.</param>
         /// <param name="endTime">The end time.</param>
         /// <param name="status">The status.</param>
+        /// <param name="ex">The exception.</param>
         private void OnTaskCompleted(DateTime startTime, DateTime endTime, TaskCompletionStatus status, Exception ex)
         {
             var elapsedTime = endTime - startTime;
@@ -638,6 +643,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
                         Logger.LogError(ex, "Error calling CancellationToken.Cancel();");
                     }
                 }
+
                 var task = _currentTask;
                 if (task != null)
                 {
@@ -673,6 +679,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
                         Logger.LogError(ex, "Error calling CancellationToken.Dispose();");
                     }
                 }
+
                 if (wassRunning)
                 {
                     OnTaskCompleted(startTime, DateTime.UtcNow, TaskCompletionStatus.Aborted, null);
@@ -681,7 +688,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
         }
 
         /// <summary>
-        /// Converts a TaskTriggerInfo into a concrete BaseTaskTrigger
+        /// Converts a TaskTriggerInfo into a concrete BaseTaskTrigger.
         /// </summary>
         /// <param name="info">The info.</param>
         /// <returns>BaseTaskTrigger.</returns>
@@ -751,7 +758,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
         }
 
         /// <summary>
-        /// Disposes each trigger
+        /// Disposes each trigger.
         /// </summary>
         private void DisposeTriggers()
         {
diff --git a/Emby.Server.Implementations/ScheduledTasks/TaskManager.cs b/Emby.Server.Implementations/ScheduledTasks/TaskManager.cs
index 6ffa581a9..3fe15ec68 100644
--- a/Emby.Server.Implementations/ScheduledTasks/TaskManager.cs
+++ b/Emby.Server.Implementations/ScheduledTasks/TaskManager.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
@@ -13,7 +15,7 @@ using Microsoft.Extensions.Logging;
 namespace Emby.Server.Implementations.ScheduledTasks
 {
     /// <summary>
-    /// Class TaskManager
+    /// Class TaskManager.
     /// </summary>
     public class TaskManager : ITaskManager
     {
@@ -21,20 +23,20 @@ namespace Emby.Server.Implementations.ScheduledTasks
         public event EventHandler<TaskCompletionEventArgs> TaskCompleted;
 
         /// <summary>
-        /// Gets the list of Scheduled Tasks
+        /// Gets the list of Scheduled Tasks.
         /// </summary>
         /// <value>The scheduled tasks.</value>
         public IScheduledTaskWorker[] ScheduledTasks { get; private set; }
 
         /// <summary>
-        /// The _task queue
+        /// The _task queue.
         /// </summary>
         private readonly ConcurrentQueue<Tuple<Type, TaskOptions>> _taskQueue =
             new ConcurrentQueue<Tuple<Type, TaskOptions>>();
 
         private readonly IJsonSerializer _jsonSerializer;
         private readonly IApplicationPaths _applicationPaths;
-        private readonly ILogger _logger;
+        private readonly ILogger<TaskManager> _logger;
         private readonly IFileSystem _fileSystem;
 
         /// <summary>
@@ -79,7 +81,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
         }
 
         /// <summary>
-        /// Cancels if running
+        /// Cancels if running.
         /// </summary>
         /// <typeparam name="T"></typeparam>
         public void CancelIfRunning<T>()
@@ -93,7 +95,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
         /// Queues the scheduled task.
         /// </summary>
         /// <typeparam name="T"></typeparam>
-        /// <param name="options">Task options</param>
+        /// <param name="options">Task options.</param>
         public void QueueScheduledTask<T>(TaskOptions options)
             where T : IScheduledTask
         {
@@ -199,7 +201,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
         /// <param name="tasks">The tasks.</param>
         public void AddTasks(IEnumerable<IScheduledTask> tasks)
         {
-            var list = tasks.Select(t => new ScheduledTaskWorker(t, _applicationPaths, this, _jsonSerializer, _logger, _fileSystem));
+            var list = tasks.Select(t => new ScheduledTaskWorker(t, _applicationPaths, this, _jsonSerializer, _logger));
 
             ScheduledTasks = ScheduledTasks.Concat(list).ToArray();
         }
@@ -240,10 +242,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
         /// <param name="task">The task.</param>
         internal void OnTaskExecuting(IScheduledTaskWorker task)
         {
-            TaskExecuting?.Invoke(this, new GenericEventArgs<IScheduledTaskWorker>
-            {
-                Argument = task
-            });
+            TaskExecuting?.Invoke(this, new GenericEventArgs<IScheduledTaskWorker>(task));
         }
 
         /// <summary>
@@ -253,11 +252,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
         /// <param name="result">The result.</param>
         internal void OnTaskCompleted(IScheduledTaskWorker task, TaskResult result)
         {
-            TaskCompleted?.Invoke(task, new TaskCompletionEventArgs
-            {
-                Result = result,
-                Task = task
-            });
+            TaskCompleted?.Invoke(task, new TaskCompletionEventArgs(task, result));
 
             ExecuteQueuedTasks();
         }
diff --git a/Emby.Server.Implementations/ScheduledTasks/Tasks/ChapterImagesTask.cs b/Emby.Server.Implementations/ScheduledTasks/Tasks/ChapterImagesTask.cs
index ea6a70615..3854be703 100644
--- a/Emby.Server.Implementations/ScheduledTasks/Tasks/ChapterImagesTask.cs
+++ b/Emby.Server.Implementations/ScheduledTasks/Tasks/ChapterImagesTask.cs
@@ -27,7 +27,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
         /// <summary>
         /// The _logger.
         /// </summary>
-        private readonly ILogger _logger;
+        private readonly ILogger<ChapterImagesTask> _logger;
 
         /// <summary>
         /// The _library manager.
@@ -54,7 +54,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
             IFileSystem fileSystem,
             ILocalizationManager localization)
         {
-            _logger = loggerFactory.CreateLogger(GetType().Name);
+            _logger = loggerFactory.CreateLogger<ChapterImagesTask>();
             _libraryManager = libraryManager;
             _itemRepo = itemRepo;
             _appPaths = appPaths;
@@ -163,24 +163,31 @@ namespace Emby.Server.Implementations.ScheduledTasks
                 }
                 catch (ObjectDisposedException)
                 {
-                    //TODO Investigate and properly fix.
+                    // TODO Investigate and properly fix.
                     break;
                 }
             }
         }
 
+        /// <inheritdoc />
         public string Name => _localization.GetLocalizedString("TaskRefreshChapterImages");
 
+        /// <inheritdoc />
         public string Description => _localization.GetLocalizedString("TaskRefreshChapterImagesDescription");
 
+        /// <inheritdoc />
         public string Category => _localization.GetLocalizedString("TasksLibraryCategory");
 
+        /// <inheritdoc />
         public string Key => "RefreshChapterImages";
 
+        /// <inheritdoc />
         public bool IsHidden => false;
 
+        /// <inheritdoc />
         public bool IsEnabled => true;
 
+        /// <inheritdoc />
         public bool IsLogged => true;
     }
 }
diff --git a/Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteCacheFileTask.cs b/Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteCacheFileTask.cs
index 9df7c538b..e29fcfb5f 100644
--- a/Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteCacheFileTask.cs
+++ b/Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteCacheFileTask.cs
@@ -13,7 +13,7 @@ using MediaBrowser.Model.Globalization;
 namespace Emby.Server.Implementations.ScheduledTasks.Tasks
 {
     /// <summary>
-    /// Deletes old cache files
+    /// Deletes old cache files.
     /// </summary>
     public class DeleteCacheFileTask : IScheduledTask, IConfigurableScheduledTask
     {
@@ -23,7 +23,7 @@ namespace Emby.Server.Implementations.ScheduledTasks.Tasks
         /// <value>The application paths.</value>
         private IApplicationPaths ApplicationPaths { get; set; }
 
-        private readonly ILogger _logger;
+        private readonly ILogger<DeleteCacheFileTask> _logger;
 
         private readonly IFileSystem _fileSystem;
         private readonly ILocalizationManager _localization;
@@ -44,7 +44,7 @@ namespace Emby.Server.Implementations.ScheduledTasks.Tasks
         }
 
         /// <summary>
-        /// Creates the triggers that define when the task will run
+        /// Creates the triggers that define when the task will run.
         /// </summary>
         /// <returns>IEnumerable{BaseTaskTrigger}.</returns>
         public IEnumerable<TaskTriggerInfo> GetDefaultTriggers()
@@ -57,7 +57,7 @@ namespace Emby.Server.Implementations.ScheduledTasks.Tasks
         }
 
         /// <summary>
-        /// Returns the task to be executed
+        /// Returns the task to be executed.
         /// </summary>
         /// <param name="cancellationToken">The cancellation token.</param>
         /// <param name="progress">The progress.</param>
@@ -93,7 +93,7 @@ namespace Emby.Server.Implementations.ScheduledTasks.Tasks
 
 
         /// <summary>
-        /// Deletes the cache files from directory with a last write time less than a given date
+        /// Deletes the cache files from directory with a last write time less than a given date.
         /// </summary>
         /// <param name="cancellationToken">The task cancellation token.</param>
         /// <param name="directory">The directory.</param>
@@ -165,18 +165,25 @@ namespace Emby.Server.Implementations.ScheduledTasks.Tasks
             }
         }
 
+        /// <inheritdoc />
         public string Name => _localization.GetLocalizedString("TaskCleanCache");
 
+        /// <inheritdoc />
         public string Description => _localization.GetLocalizedString("TaskCleanCacheDescription");
 
+        /// <inheritdoc />
         public string Category => _localization.GetLocalizedString("TasksMaintenanceCategory");
 
+        /// <inheritdoc />
         public string Key => "DeleteCacheFiles";
 
+        /// <inheritdoc />
         public bool IsHidden => false;
 
+        /// <inheritdoc />
         public bool IsEnabled => true;
 
+        /// <inheritdoc />
         public bool IsLogged => true;
     }
 }
diff --git a/Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteLogFileTask.cs b/Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteLogFileTask.cs
index 3140aa489..402b39a26 100644
--- a/Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteLogFileTask.cs
+++ b/Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteLogFileTask.cs
@@ -28,6 +28,8 @@ namespace Emby.Server.Implementations.ScheduledTasks.Tasks
         /// Initializes a new instance of the <see cref="DeleteLogFileTask" /> class.
         /// </summary>
         /// <param name="configurationManager">The configuration manager.</param>
+        /// <param name="fileSystem">The file system.</param>
+        /// <param name="localization">The localization manager.</param>
         public DeleteLogFileTask(IConfigurationManager configurationManager, IFileSystem fileSystem, ILocalizationManager localization)
         {
             ConfigurationManager = configurationManager;
@@ -82,18 +84,25 @@ namespace Emby.Server.Implementations.ScheduledTasks.Tasks
             return Task.CompletedTask;
         }
 
+        /// <inheritdoc />
         public string Name => _localization.GetLocalizedString("TaskCleanLogs");
 
+        /// <inheritdoc />
         public string Description => string.Format(_localization.GetLocalizedString("TaskCleanLogsDescription"), ConfigurationManager.CommonConfiguration.LogFileRetentionDays);
 
+        /// <inheritdoc />
         public string Category => _localization.GetLocalizedString("TasksMaintenanceCategory");
 
+        /// <inheritdoc />
         public string Key => "CleanLogFiles";
 
+        /// <inheritdoc />
         public bool IsHidden => false;
 
+        /// <inheritdoc />
         public bool IsEnabled => true;
 
+        /// <inheritdoc />
         public bool IsLogged => true;
     }
 }
diff --git a/Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteTranscodeFileTask.cs b/Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteTranscodeFileTask.cs
index 1d133dcda..691408167 100644
--- a/Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteTranscodeFileTask.cs
+++ b/Emby.Server.Implementations/ScheduledTasks/Tasks/DeleteTranscodeFileTask.cs
@@ -13,11 +13,11 @@ using MediaBrowser.Model.Globalization;
 namespace Emby.Server.Implementations.ScheduledTasks.Tasks
 {
     /// <summary>
-    /// Deletes all transcoding temp files
+    /// Deletes all transcoding temp files.
     /// </summary>
     public class DeleteTranscodeFileTask : IScheduledTask, IConfigurableScheduledTask
     {
-        private readonly ILogger _logger;
+        private readonly ILogger<DeleteTranscodeFileTask> _logger;
         private readonly IConfigurationManager _configurationManager;
         private readonly IFileSystem _fileSystem;
         private readonly ILocalizationManager _localization;
@@ -132,18 +132,25 @@ namespace Emby.Server.Implementations.ScheduledTasks.Tasks
             }
         }
 
+        /// <inheritdoc />
         public string Name => _localization.GetLocalizedString("TaskCleanTranscode");
 
+        /// <inheritdoc />
         public string Description => _localization.GetLocalizedString("TaskCleanTranscodeDescription");
 
+        /// <inheritdoc />
         public string Category => _localization.GetLocalizedString("TasksMaintenanceCategory");
 
+        /// <inheritdoc />
         public string Key => "DeleteTranscodeFiles";
 
+        /// <inheritdoc />
         public bool IsHidden => false;
 
+        /// <inheritdoc />
         public bool IsEnabled => false;
 
+        /// <inheritdoc />
         public bool IsLogged => true;
     }
 }
diff --git a/Emby.Server.Implementations/ScheduledTasks/Tasks/PeopleValidationTask.cs b/Emby.Server.Implementations/ScheduledTasks/Tasks/PeopleValidationTask.cs
index 63f867bf6..c384cf4bb 100644
--- a/Emby.Server.Implementations/ScheduledTasks/Tasks/PeopleValidationTask.cs
+++ b/Emby.Server.Implementations/ScheduledTasks/Tasks/PeopleValidationTask.cs
@@ -1,8 +1,9 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Generic;
 using System.Threading;
 using System.Threading.Tasks;
-using MediaBrowser.Controller;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Model.Tasks;
 using MediaBrowser.Model.Globalization;
@@ -18,19 +19,16 @@ namespace Emby.Server.Implementations.ScheduledTasks
         /// The library manager.
         /// </summary>
         private readonly ILibraryManager _libraryManager;
-
-        private readonly IServerApplicationHost _appHost;
         private readonly ILocalizationManager _localization;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="PeopleValidationTask" /> class.
         /// </summary>
         /// <param name="libraryManager">The library manager.</param>
-        /// <param name="appHost">The server application host</param>
-        public PeopleValidationTask(ILibraryManager libraryManager, IServerApplicationHost appHost, ILocalizationManager localization)
+        /// <param name="localization">The localization manager.</param>
+        public PeopleValidationTask(ILibraryManager libraryManager, ILocalizationManager localization)
         {
             _libraryManager = libraryManager;
-            _appHost = appHost;
             _localization = localization;
         }
 
diff --git a/Emby.Server.Implementations/ScheduledTasks/Tasks/PluginUpdateTask.cs b/Emby.Server.Implementations/ScheduledTasks/Tasks/PluginUpdateTask.cs
index 6a1afced7..7388086fb 100644
--- a/Emby.Server.Implementations/ScheduledTasks/Tasks/PluginUpdateTask.cs
+++ b/Emby.Server.Implementations/ScheduledTasks/Tasks/PluginUpdateTask.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Generic;
 using System.IO;
@@ -20,7 +22,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
         /// <summary>
         /// The _logger.
         /// </summary>
-        private readonly ILogger _logger;
+        private readonly ILogger<PluginUpdateTask> _logger;
 
         private readonly IInstallationManager _installationManager;
         private readonly ILocalizationManager _localization;
@@ -80,11 +82,11 @@ namespace Emby.Server.Implementations.ScheduledTasks
                 }
                 catch (HttpException ex)
                 {
-                    _logger.LogError(ex, "Error downloading {0}", package.name);
+                    _logger.LogError(ex, "Error downloading {0}", package.Name);
                 }
                 catch (IOException ex)
                 {
-                    _logger.LogError(ex, "Error updating {0}", package.name);
+                    _logger.LogError(ex, "Error updating {0}", package.Name);
                 }
 
                 // Update progress
diff --git a/Emby.Server.Implementations/ScheduledTasks/Tasks/RefreshMediaLibraryTask.cs b/Emby.Server.Implementations/ScheduledTasks/Tasks/RefreshMediaLibraryTask.cs
index 74cb01444..e470adcf4 100644
--- a/Emby.Server.Implementations/ScheduledTasks/Tasks/RefreshMediaLibraryTask.cs
+++ b/Emby.Server.Implementations/ScheduledTasks/Tasks/RefreshMediaLibraryTask.cs
@@ -1,9 +1,10 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Generic;
 using System.Threading;
 using System.Threading.Tasks;
 using Emby.Server.Implementations.Library;
-using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Model.Tasks;
 using MediaBrowser.Model.Globalization;
@@ -16,20 +17,19 @@ namespace Emby.Server.Implementations.ScheduledTasks
     public class RefreshMediaLibraryTask : IScheduledTask
     {
         /// <summary>
-        /// The _library manager
+        /// The _library manager.
         /// </summary>
         private readonly ILibraryManager _libraryManager;
-        private readonly IServerConfigurationManager _config;
         private readonly ILocalizationManager _localization;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="RefreshMediaLibraryTask" /> class.
         /// </summary>
         /// <param name="libraryManager">The library manager.</param>
-        public RefreshMediaLibraryTask(ILibraryManager libraryManager, IServerConfigurationManager config, ILocalizationManager localization)
+        /// <param name="localization">The localization manager.</param>
+        public RefreshMediaLibraryTask(ILibraryManager libraryManager, ILocalizationManager localization)
         {
             _libraryManager = libraryManager;
-            _config = config;
             _localization = localization;
         }
 
@@ -61,18 +61,25 @@ namespace Emby.Server.Implementations.ScheduledTasks
             return ((LibraryManager)_libraryManager).ValidateMediaLibraryInternal(progress, cancellationToken);
         }
 
+        /// <inheritdoc />
         public string Name => _localization.GetLocalizedString("TaskRefreshLibrary");
 
+        /// <inheritdoc />
         public string Description => _localization.GetLocalizedString("TaskRefreshLibraryDescription");
 
+        /// <inheritdoc />
         public string Category => _localization.GetLocalizedString("TasksLibraryCategory");
 
+        /// <inheritdoc />
         public string Key => "RefreshLibrary";
 
+        /// <inheritdoc />
         public bool IsHidden => false;
 
+        /// <inheritdoc />
         public bool IsEnabled => true;
 
+        /// <inheritdoc />
         public bool IsLogged => true;
     }
 }
diff --git a/Emby.Server.Implementations/ScheduledTasks/Triggers/DailyTrigger.cs b/Emby.Server.Implementations/ScheduledTasks/Triggers/DailyTrigger.cs
index ea278de0d..eb628ec5f 100644
--- a/Emby.Server.Implementations/ScheduledTasks/Triggers/DailyTrigger.cs
+++ b/Emby.Server.Implementations/ScheduledTasks/Triggers/DailyTrigger.cs
@@ -28,9 +28,11 @@ namespace Emby.Server.Implementations.ScheduledTasks
         private Timer Timer { get; set; }
 
         /// <summary>
-        /// Stars waiting for the trigger action
+        /// Stars waiting for the trigger action.
         /// </summary>
         /// <param name="lastResult">The last result.</param>
+        /// <param name="logger">The logger.</param>
+        /// <param name="taskName">The name of the task.</param>
         /// <param name="isApplicationStartup">if set to <c>true</c> [is application startup].</param>
         public void Start(TaskResult lastResult, ILogger logger, string taskName, bool isApplicationStartup)
         {
@@ -49,7 +51,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
         }
 
         /// <summary>
-        /// Stops waiting for the trigger action
+        /// Stops waiting for the trigger action.
         /// </summary>
         public void Stop()
         {
@@ -77,10 +79,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
         /// </summary>
         private void OnTriggered()
         {
-            if (Triggered != null)
-            {
-                Triggered(this, EventArgs.Empty);
-            }
+            Triggered?.Invoke(this, EventArgs.Empty);
         }
     }
 }
diff --git a/Emby.Server.Implementations/ScheduledTasks/Triggers/IntervalTrigger.cs b/Emby.Server.Implementations/ScheduledTasks/Triggers/IntervalTrigger.cs
index 3a34da3af..247a6785a 100644
--- a/Emby.Server.Implementations/ScheduledTasks/Triggers/IntervalTrigger.cs
+++ b/Emby.Server.Implementations/ScheduledTasks/Triggers/IntervalTrigger.cs
@@ -7,7 +7,7 @@ using Microsoft.Extensions.Logging;
 namespace Emby.Server.Implementations.ScheduledTasks
 {
     /// <summary>
-    /// Represents a task trigger that runs repeatedly on an interval
+    /// Represents a task trigger that runs repeatedly on an interval.
     /// </summary>
     public class IntervalTrigger : ITaskTrigger
     {
@@ -31,9 +31,11 @@ namespace Emby.Server.Implementations.ScheduledTasks
         private DateTime _lastStartDate;
 
         /// <summary>
-        /// Stars waiting for the trigger action
+        /// Stars waiting for the trigger action.
         /// </summary>
         /// <param name="lastResult">The last result.</param>
+        /// <param name="logger">The logger.</param>
+        /// <param name="taskName">The name of the task.</param>
         /// <param name="isApplicationStartup">if set to <c>true</c> [is application startup].</param>
         public void Start(TaskResult lastResult, ILogger logger, string taskName, bool isApplicationStartup)
         {
@@ -68,7 +70,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
         }
 
         /// <summary>
-        /// Stops waiting for the trigger action
+        /// Stops waiting for the trigger action.
         /// </summary>
         public void Stop()
         {
diff --git a/Emby.Server.Implementations/ScheduledTasks/Triggers/StartupTrigger.cs b/Emby.Server.Implementations/ScheduledTasks/Triggers/StartupTrigger.cs
index 08ff4f55f..96e5d8897 100644
--- a/Emby.Server.Implementations/ScheduledTasks/Triggers/StartupTrigger.cs
+++ b/Emby.Server.Implementations/ScheduledTasks/Triggers/StartupTrigger.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Threading.Tasks;
 using MediaBrowser.Model.Tasks;
@@ -6,7 +8,7 @@ using Microsoft.Extensions.Logging;
 namespace Emby.Server.Implementations.ScheduledTasks
 {
     /// <summary>
-    /// Class StartupTaskTrigger
+    /// Class StartupTaskTrigger.
     /// </summary>
     public class StartupTrigger : ITaskTrigger
     {
@@ -23,9 +25,11 @@ namespace Emby.Server.Implementations.ScheduledTasks
         }
 
         /// <summary>
-        /// Stars waiting for the trigger action
+        /// Stars waiting for the trigger action.
         /// </summary>
         /// <param name="lastResult">The last result.</param>
+        /// <param name="logger">The logger.</param>
+        /// <param name="taskName">The name of the task.</param>
         /// <param name="isApplicationStartup">if set to <c>true</c> [is application startup].</param>
         public async void Start(TaskResult lastResult, ILogger logger, string taskName, bool isApplicationStartup)
         {
@@ -38,7 +42,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
         }
 
         /// <summary>
-        /// Stops waiting for the trigger action
+        /// Stops waiting for the trigger action.
         /// </summary>
         public void Stop()
         {
diff --git a/Emby.Server.Implementations/ScheduledTasks/Triggers/WeeklyTrigger.cs b/Emby.Server.Implementations/ScheduledTasks/Triggers/WeeklyTrigger.cs
index 2a6a7b13c..4f1bf5c19 100644
--- a/Emby.Server.Implementations/ScheduledTasks/Triggers/WeeklyTrigger.cs
+++ b/Emby.Server.Implementations/ScheduledTasks/Triggers/WeeklyTrigger.cs
@@ -6,12 +6,12 @@ using Microsoft.Extensions.Logging;
 namespace Emby.Server.Implementations.ScheduledTasks
 {
     /// <summary>
-    /// Represents a task trigger that fires on a weekly basis
+    /// Represents a task trigger that fires on a weekly basis.
     /// </summary>
     public class WeeklyTrigger : ITaskTrigger
     {
         /// <summary>
-        /// Get the time of day to trigger the task to run
+        /// Get the time of day to trigger the task to run.
         /// </summary>
         /// <value>The time of day.</value>
         public TimeSpan TimeOfDay { get; set; }
@@ -34,9 +34,11 @@ namespace Emby.Server.Implementations.ScheduledTasks
         private Timer Timer { get; set; }
 
         /// <summary>
-        /// Stars waiting for the trigger action
+        /// Stars waiting for the trigger action.
         /// </summary>
         /// <param name="lastResult">The last result.</param>
+        /// <param name="logger">The logger.</param>
+        /// <param name="taskName">The name of the task.</param>
         /// <param name="isApplicationStartup">if set to <c>true</c> [is application startup].</param>
         public void Start(TaskResult lastResult, ILogger logger, string taskName, bool isApplicationStartup)
         {
@@ -75,7 +77,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
         }
 
         /// <summary>
-        /// Stops waiting for the trigger action
+        /// Stops waiting for the trigger action.
         /// </summary>
         public void Stop()
         {
diff --git a/Emby.Server.Implementations/Security/AuthenticationRepository.cs b/Emby.Server.Implementations/Security/AuthenticationRepository.cs
index 4e4029f06..4dfadc703 100644
--- a/Emby.Server.Implementations/Security/AuthenticationRepository.cs
+++ b/Emby.Server.Implementations/Security/AuthenticationRepository.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Generic;
 using System.Globalization;
@@ -59,7 +61,6 @@ namespace Emby.Server.Implementations.Security
                         AddColumn(db, "AccessTokens", "UserName", "TEXT", existingColumnNames);
                         AddColumn(db, "AccessTokens", "DateLastActivity", "DATETIME", existingColumnNames);
                         AddColumn(db, "AccessTokens", "AppVersion", "TEXT", existingColumnNames);
-
                     }, TransactionMode);
 
                     connection.RunQueries(new[]
@@ -97,7 +98,7 @@ namespace Emby.Server.Implementations.Security
                         statement.TryBind("@AppName", info.AppName);
                         statement.TryBind("@AppVersion", info.AppVersion);
                         statement.TryBind("@DeviceName", info.DeviceName);
-                        statement.TryBind("@UserId", (info.UserId.Equals(Guid.Empty) ? null : info.UserId.ToString("N", CultureInfo.InvariantCulture)));
+                        statement.TryBind("@UserId", info.UserId.Equals(Guid.Empty) ? null : info.UserId.ToString("N", CultureInfo.InvariantCulture));
                         statement.TryBind("@UserName", info.UserName);
                         statement.TryBind("@IsActive", true);
                         statement.TryBind("@DateCreated", info.DateCreated.ToDateTimeParamValue());
@@ -105,7 +106,6 @@ namespace Emby.Server.Implementations.Security
 
                         statement.MoveNext();
                     }
-
                 }, TransactionMode);
             }
         }
@@ -131,7 +131,7 @@ namespace Emby.Server.Implementations.Security
                         statement.TryBind("@AppName", info.AppName);
                         statement.TryBind("@AppVersion", info.AppVersion);
                         statement.TryBind("@DeviceName", info.DeviceName);
-                        statement.TryBind("@UserId", (info.UserId.Equals(Guid.Empty) ? null : info.UserId.ToString("N", CultureInfo.InvariantCulture)));
+                        statement.TryBind("@UserId", info.UserId.Equals(Guid.Empty) ? null : info.UserId.ToString("N", CultureInfo.InvariantCulture));
                         statement.TryBind("@UserName", info.UserName);
                         statement.TryBind("@DateCreated", info.DateCreated.ToDateTimeParamValue());
                         statement.TryBind("@DateLastActivity", info.DateLastActivity.ToDateTimeParamValue());
@@ -365,7 +365,6 @@ namespace Emby.Server.Implementations.Security
 
                         return result;
                     }
-
                 }, ReadTransactionMode);
             }
         }
@@ -396,7 +395,6 @@ namespace Emby.Server.Implementations.Security
 
                         statement.MoveNext();
                     }
-
                 }, TransactionMode);
             }
         }
diff --git a/Emby.Server.Implementations/Serialization/JsonSerializer.cs b/Emby.Server.Implementations/Serialization/JsonSerializer.cs
index bcc814daf..5ec3a735a 100644
--- a/Emby.Server.Implementations/Serialization/JsonSerializer.cs
+++ b/Emby.Server.Implementations/Serialization/JsonSerializer.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Globalization;
 using System.IO;
@@ -11,6 +13,9 @@ namespace Emby.Server.Implementations.Serialization
     /// </summary>
     public class JsonSerializer : IJsonSerializer
     {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="JsonSerializer" /> class.
+        /// </summary>
         public JsonSerializer()
         {
             ServiceStack.Text.JsConfig.DateHandler = ServiceStack.Text.DateHandler.ISO8601;
diff --git a/Emby.Server.Implementations/Services/HttpResult.cs b/Emby.Server.Implementations/Services/HttpResult.cs
index 095193828..8ba86f756 100644
--- a/Emby.Server.Implementations/Services/HttpResult.cs
+++ b/Emby.Server.Implementations/Services/HttpResult.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System.Collections.Generic;
 using System.IO;
 using System.Net;
diff --git a/Emby.Server.Implementations/Services/RequestHelper.cs b/Emby.Server.Implementations/Services/RequestHelper.cs
index 2563cac99..1f9c7fc22 100644
--- a/Emby.Server.Implementations/Services/RequestHelper.cs
+++ b/Emby.Server.Implementations/Services/RequestHelper.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.IO;
 using System.Threading.Tasks;
@@ -43,10 +45,7 @@ namespace Emby.Server.Implementations.Services
 
         private static string GetContentTypeWithoutEncoding(string contentType)
         {
-            return contentType == null
-                       ? null
-                       : contentType.Split(';')[0].ToLowerInvariant().Trim();
+            return contentType?.Split(';')[0].ToLowerInvariant().Trim();
         }
-
     }
 }
diff --git a/Emby.Server.Implementations/Services/ResponseHelper.cs b/Emby.Server.Implementations/Services/ResponseHelper.cs
index a566b18dd..a329b531d 100644
--- a/Emby.Server.Implementations/Services/ResponseHelper.cs
+++ b/Emby.Server.Implementations/Services/ResponseHelper.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Globalization;
 using System.IO;
@@ -38,13 +40,14 @@ namespace Emby.Server.Implementations.Services
             if (httpResult != null)
             {
                 if (httpResult.RequestContext == null)
+                {
                     httpResult.RequestContext = request;
+                }
 
                 response.StatusCode = httpResult.Status;
             }
 
-            var responseOptions = result as IHasHeaders;
-            if (responseOptions != null)
+            if (result is IHasHeaders responseOptions)
             {
                 foreach (var responseHeaders in responseOptions.Headers)
                 {
@@ -58,8 +61,8 @@ namespace Emby.Server.Implementations.Services
                 }
             }
 
-            //ContentType='text/html' is the default for a HttpResponse
-            //Do not override if another has been set
+            // ContentType='text/html' is the default for a HttpResponse
+            // Do not override if another has been set
             if (response.ContentType == null || response.ContentType == "text/html")
             {
                 response.ContentType = defaultContentType;
diff --git a/Emby.Server.Implementations/Services/ServiceController.cs b/Emby.Server.Implementations/Services/ServiceController.cs
index e24a95dbb..857df591a 100644
--- a/Emby.Server.Implementations/Services/ServiceController.cs
+++ b/Emby.Server.Implementations/Services/ServiceController.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
@@ -13,7 +15,7 @@ namespace Emby.Server.Implementations.Services
 
     public class ServiceController
     {
-        private readonly ILogger _logger;
+        private readonly ILogger<ServiceController> _logger;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="ServiceController"/> class.
@@ -57,8 +59,8 @@ namespace Emby.Server.Implementations.Services
 
                 ServiceExecGeneral.CreateServiceRunnersFor(requestType, actions);
 
-                //var returnMarker = GetTypeWithGenericTypeDefinitionOf(requestType, typeof(IReturn<>));
-                //var responseType = returnMarker != null ?
+                // var returnMarker = GetTypeWithGenericTypeDefinitionOf(requestType, typeof(IReturn<>));
+                // var responseType = returnMarker != null ?
                 //      GetGenericArguments(returnMarker)[0]
                 //    : mi.ReturnType != typeof(object) && mi.ReturnType != typeof(void) ?
                 //      mi.ReturnType
@@ -142,7 +144,10 @@ namespace Emby.Server.Implementations.Services
             var yieldedWildcardMatches = RestPath.GetFirstMatchWildCardHashKeys(matchUsingPathParts);
             foreach (var potentialHashMatch in yieldedWildcardMatches)
             {
-                if (!this.RestPathMap.TryGetValue(potentialHashMatch, out firstMatches)) continue;
+                if (!this.RestPathMap.TryGetValue(potentialHashMatch, out firstMatches))
+                {
+                    continue;
+                }
 
                 var bestScore = -1;
                 RestPath bestMatch = null;
@@ -180,7 +185,7 @@ namespace Emby.Server.Implementations.Services
                 serviceRequiresContext.Request = req;
             }
 
-            //Executes the service and returns the result
+            // Executes the service and returns the result
             return ServiceExecGeneral.Execute(serviceType, req, service, requestDto, requestType.GetMethodName());
         }
     }
diff --git a/Emby.Server.Implementations/Services/ServiceExec.cs b/Emby.Server.Implementations/Services/ServiceExec.cs
index 9f5f97028..cbc4b754d 100644
--- a/Emby.Server.Implementations/Services/ServiceExec.cs
+++ b/Emby.Server.Implementations/Services/ServiceExec.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -40,11 +42,15 @@ namespace Emby.Server.Implementations.Services
                 }
 
                 if (mi.GetParameters().Length != 1)
+                {
                     continue;
+                }
 
                 var actionName = mi.Name;
                 if (!AllVerbs.Contains(actionName, StringComparer.OrdinalIgnoreCase))
+                {
                     continue;
+                }
 
                 list.Add(mi);
             }
@@ -61,7 +67,10 @@ namespace Emby.Server.Implementations.Services
         {
             foreach (var actionCtx in actions)
             {
-                if (execMap.ContainsKey(actionCtx.Id)) continue;
+                if (execMap.ContainsKey(actionCtx.Id))
+                {
+                    continue;
+                }
 
                 execMap[actionCtx.Id] = actionCtx;
             }
diff --git a/Emby.Server.Implementations/Services/ServiceHandler.cs b/Emby.Server.Implementations/Services/ServiceHandler.cs
index 934560de3..a42f88ea0 100644
--- a/Emby.Server.Implementations/Services/ServiceHandler.cs
+++ b/Emby.Server.Implementations/Services/ServiceHandler.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Generic;
 using System.Reflection;
@@ -178,7 +180,7 @@ namespace Emby.Server.Implementations.Services
             => string.Equals(method, expected, StringComparison.OrdinalIgnoreCase);
 
         /// <summary>
-        /// Duplicate params have their values joined together in a comma-delimited string
+        /// Duplicate params have their values joined together in a comma-delimited string.
         /// </summary>
         private static Dictionary<string, string> GetFlattenedRequestParams(HttpRequest request)
         {
diff --git a/Emby.Server.Implementations/Services/ServiceMethod.cs b/Emby.Server.Implementations/Services/ServiceMethod.cs
index 5018bf4a2..5116cc04f 100644
--- a/Emby.Server.Implementations/Services/ServiceMethod.cs
+++ b/Emby.Server.Implementations/Services/ServiceMethod.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 
 namespace Emby.Server.Implementations.Services
@@ -7,6 +9,7 @@ namespace Emby.Server.Implementations.Services
         public string Id { get; set; }
 
         public ActionInvokerFn ServiceAction { get; set; }
+
         public MediaBrowser.Model.Services.IHasRequestFilter[] RequestFilters { get; set; }
 
         public static string Key(Type serviceType, string method, string requestDtoName)
diff --git a/Emby.Server.Implementations/Services/ServicePath.cs b/Emby.Server.Implementations/Services/ServicePath.cs
index 27c4dcba0..89538ae72 100644
--- a/Emby.Server.Implementations/Services/ServicePath.cs
+++ b/Emby.Server.Implementations/Services/ServicePath.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Generic;
 using System.Globalization;
@@ -60,7 +62,9 @@ namespace Emby.Server.Implementations.Services
         public string Path => this.restPath;
 
         public string Summary { get; private set; }
+
         public string Description { get; private set; }
+
         public bool IsHidden { get; private set; }
 
         public static string[] GetPathPartsForMatching(string pathInfo)
@@ -116,11 +120,14 @@ namespace Emby.Server.Implementations.Services
 
             var componentsList = new List<string>();
 
-            //We only split on '.' if the restPath has them. Allows for /{action}.{type}
+            // We only split on '.' if the restPath has them. Allows for /{action}.{type}
             var hasSeparators = new List<bool>();
             foreach (var component in this.restPath.Split(PathSeperatorChar))
             {
-                if (string.IsNullOrEmpty(component)) continue;
+                if (string.IsNullOrEmpty(component))
+                {
+                    continue;
+                }
 
                 if (component.IndexOf(VariablePrefix, StringComparison.OrdinalIgnoreCase) != -1
                     && component.IndexOf(ComponentSeperator) != -1)
@@ -157,6 +164,7 @@ namespace Emby.Server.Implementations.Services
                         this.isWildcard[i] = true;
                         variableName = variableName.Substring(0, variableName.Length - 1);
                     }
+
                     this.variablesNames[i] = variableName;
                     this.VariableArgsCount++;
                 }
@@ -296,12 +304,12 @@ namespace Emby.Server.Implementations.Services
                 return -1;
             }
 
-            //Routes with least wildcard matches get the highest score
-            var score = Math.Max((100 - wildcardMatchCount), 1) * 1000
-                        //Routes with less variable (and more literal) matches
-                        + Math.Max((10 - VariableArgsCount), 1) * 100;
+            // Routes with least wildcard matches get the highest score
+            var score = Math.Max(100 - wildcardMatchCount, 1) * 1000
+                        // Routes with less variable (and more literal) matches
+                        + Math.Max(10 - VariableArgsCount, 1) * 100;
 
-            //Exact verb match is better than ANY
+            // Exact verb match is better than ANY
             if (Verbs.Length == 1 && string.Equals(httpMethod, Verbs[0], StringComparison.OrdinalIgnoreCase))
             {
                 score += 10;
@@ -437,12 +445,14 @@ namespace Emby.Server.Implementations.Services
                     && requestComponents.Length >= this.TotalComponentsCount - this.wildcardCount;
 
                 if (!isValidWildCardPath)
+                {
                     throw new ArgumentException(
                         string.Format(
                             CultureInfo.InvariantCulture,
                             "Path Mismatch: Request Path '{0}' has invalid number of components compared to: '{1}'",
                             pathInfo,
                             this.restPath));
+                }
             }
 
             var requestKeyValuesMap = new Dictionary<string, string>();
@@ -468,7 +478,7 @@ namespace Emby.Server.Implementations.Services
                         + variableName + " on " + RequestType.GetMethodName());
                 }
 
-                var value = requestComponents.Length > pathIx ? requestComponents[pathIx] : null; //wildcard has arg mismatch
+                var value = requestComponents.Length > pathIx ? requestComponents[pathIx] : null; // wildcard has arg mismatch
                 if (value != null && this.isWildcard[i])
                 {
                     if (i == this.TotalComponentsCount - 1)
@@ -517,8 +527,8 @@ namespace Emby.Server.Implementations.Services
 
             if (queryStringAndFormData != null)
             {
-                //Query String and form data can override variable path matches
-                //path variables < query string < form data
+                // Query String and form data can override variable path matches
+                // path variables < query string < form data
                 foreach (var name in queryStringAndFormData)
                 {
                     requestKeyValuesMap[name.Key] = name.Value;
diff --git a/Emby.Server.Implementations/Services/StringMapTypeDeserializer.cs b/Emby.Server.Implementations/Services/StringMapTypeDeserializer.cs
index 56e23d549..165bb0fc4 100644
--- a/Emby.Server.Implementations/Services/StringMapTypeDeserializer.cs
+++ b/Emby.Server.Implementations/Services/StringMapTypeDeserializer.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Generic;
 using System.Reflection;
@@ -20,7 +22,9 @@ namespace Emby.Server.Implementations.Services
             }
 
             public Action<object, object> PropertySetFn { get; private set; }
+
             public Func<string, object> PropertyParseStringFn { get; private set; }
+
             public Type PropertyType { get; private set; }
         }
 
@@ -81,7 +85,7 @@ namespace Emby.Server.Implementations.Services
 
                 if (propertySerializerEntry.PropertyType == typeof(bool))
                 {
-                    //InputExtensions.cs#530 MVC Checkbox helper emits extra hidden input field, generating 2 values, first is the real value
+                    // InputExtensions.cs#530 MVC Checkbox helper emits extra hidden input field, generating 2 values, first is the real value
                     propertyTextValue = StringExtensions.LeftPart(propertyTextValue, ',').ToString();
                 }
 
diff --git a/Emby.Server.Implementations/Services/SwaggerService.cs b/Emby.Server.Implementations/Services/SwaggerService.cs
index 5177251c3..4f011a678 100644
--- a/Emby.Server.Implementations/Services/SwaggerService.cs
+++ b/Emby.Server.Implementations/Services/SwaggerService.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -16,13 +18,21 @@ namespace Emby.Server.Implementations.Services
     public class SwaggerSpec
     {
         public string swagger { get; set; }
+
         public string[] schemes { get; set; }
+
         public SwaggerInfo info { get; set; }
+
         public string host { get; set; }
+
         public string basePath { get; set; }
+
         public SwaggerTag[] tags { get; set; }
+
         public IDictionary<string, Dictionary<string, SwaggerMethod>> paths { get; set; }
+
         public Dictionary<string, SwaggerDefinition> definitions { get; set; }
+
         public SwaggerComponents components { get; set; }
     }
 
@@ -34,15 +44,20 @@ namespace Emby.Server.Implementations.Services
     public class SwaggerSecurityScheme
     {
         public string name { get; set; }
+
         public string type { get; set; }
+
         public string @in { get; set; }
     }
 
     public class SwaggerInfo
     {
         public string description { get; set; }
+
         public string version { get; set; }
+
         public string title { get; set; }
+
         public string termsOfService { get; set; }
 
         public SwaggerConcactInfo contact { get; set; }
@@ -51,36 +66,52 @@ namespace Emby.Server.Implementations.Services
     public class SwaggerConcactInfo
     {
         public string email { get; set; }
+
         public string name { get; set; }
+
         public string url { get; set; }
     }
 
     public class SwaggerTag
     {
         public string description { get; set; }
+
         public string name { get; set; }
     }
 
     public class SwaggerMethod
     {
         public string summary { get; set; }
+
         public string description { get; set; }
+
         public string[] tags { get; set; }
+
         public string operationId { get; set; }
+
         public string[] consumes { get; set; }
+
         public string[] produces { get; set; }
+
         public SwaggerParam[] parameters { get; set; }
+
         public Dictionary<string, SwaggerResponse> responses { get; set; }
+
         public Dictionary<string, string[]>[] security { get; set; }
     }
 
     public class SwaggerParam
     {
         public string @in { get; set; }
+
         public string name { get; set; }
+
         public string description { get; set; }
+
         public bool required { get; set; }
+
         public string type { get; set; }
+
         public string collectionFormat { get; set; }
     }
 
@@ -95,15 +126,20 @@ namespace Emby.Server.Implementations.Services
     public class SwaggerDefinition
     {
         public string type { get; set; }
+
         public Dictionary<string, SwaggerProperty> properties { get; set; }
     }
 
     public class SwaggerProperty
     {
         public string type { get; set; }
+
         public string format { get; set; }
+
         public string description { get; set; }
+
         public string[] @enum { get; set; }
+
         public string @default { get; set; }
     }
 
diff --git a/Emby.Server.Implementations/Services/UrlExtensions.cs b/Emby.Server.Implementations/Services/UrlExtensions.cs
index 483c63ade..92e36b60e 100644
--- a/Emby.Server.Implementations/Services/UrlExtensions.cs
+++ b/Emby.Server.Implementations/Services/UrlExtensions.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using MediaBrowser.Common.Extensions;
 
@@ -7,7 +9,7 @@ namespace Emby.Server.Implementations.Services
     /// Donated by Ivan Korneliuk from his post:
     /// http://korneliuk.blogspot.com/2012/08/servicestack-reusing-dtos.html
     ///
-    /// Modified to only allow using routes matching the supplied HTTP Verb
+    /// Modified to only allow using routes matching the supplied HTTP Verb.
     /// </summary>
     public static class UrlExtensions
     {
diff --git a/Emby.Server.Implementations/Session/SessionManager.cs b/Emby.Server.Implementations/Session/SessionManager.cs
index 2b09a93ef..ca9f95c70 100644
--- a/Emby.Server.Implementations/Session/SessionManager.cs
+++ b/Emby.Server.Implementations/Session/SessionManager.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
@@ -5,6 +7,8 @@ using System.Globalization;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
+using Jellyfin.Data.Entities;
+using Jellyfin.Data.Enums;
 using MediaBrowser.Common.Events;
 using MediaBrowser.Common.Extensions;
 using MediaBrowser.Controller;
@@ -13,7 +17,6 @@ using MediaBrowser.Controller.Devices;
 using MediaBrowser.Controller.Drawing;
 using MediaBrowser.Controller.Dto;
 using MediaBrowser.Controller.Entities;
-using MediaBrowser.Controller.Entities.TV;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Net;
 using MediaBrowser.Controller.Security;
@@ -26,7 +29,9 @@ using MediaBrowser.Model.Library;
 using MediaBrowser.Model.Querying;
 using MediaBrowser.Model.Session;
 using MediaBrowser.Model.SyncPlay;
+using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Logging;
+using Episode = MediaBrowser.Controller.Entities.TV.Episode;
 
 namespace Emby.Server.Implementations.Session
 {
@@ -43,7 +48,7 @@ namespace Emby.Server.Implementations.Session
         /// <summary>
         /// The logger.
         /// </summary>
-        private readonly ILogger _logger;
+        private readonly ILogger<SessionManager> _logger;
 
         private readonly ILibraryManager _libraryManager;
         private readonly IUserManager _userManager;
@@ -281,11 +286,18 @@ namespace Emby.Server.Implementations.Session
             if (user != null)
             {
                 var userLastActivityDate = user.LastActivityDate ?? DateTime.MinValue;
-                user.LastActivityDate = activityDate;
 
                 if ((activityDate - userLastActivityDate).TotalSeconds > 60)
                 {
-                    _userManager.UpdateUser(user);
+                    try
+                    {
+                        user.LastActivityDate = activityDate;
+                        _userManager.UpdateUser(user);
+                    }
+                    catch (DbUpdateConcurrencyException e)
+                    {
+                        _logger.LogDebug(e, "Error updating user's last activity date.");
+                    }
                 }
             }
 
@@ -432,7 +444,13 @@ namespace Emby.Server.Implementations.Session
         /// <param name="remoteEndPoint">The remote end point.</param>
         /// <param name="user">The user.</param>
         /// <returns>SessionInfo.</returns>
-        private SessionInfo GetSessionInfo(string appName, string appVersion, string deviceId, string deviceName, string remoteEndPoint, User user)
+        private SessionInfo GetSessionInfo(
+            string appName,
+            string appVersion,
+            string deviceId,
+            string deviceName,
+            string remoteEndPoint,
+            User user)
         {
             CheckDisposed();
 
@@ -445,14 +463,13 @@ namespace Emby.Server.Implementations.Session
 
             CheckDisposed();
 
-            var sessionInfo = _activeConnections.GetOrAdd(key, k =>
-            {
-                return CreateSession(k, appName, appVersion, deviceId, deviceName, remoteEndPoint, user);
-            });
+            var sessionInfo = _activeConnections.GetOrAdd(
+                key,
+                k => CreateSession(k, appName, appVersion, deviceId, deviceName, remoteEndPoint, user));
 
-            sessionInfo.UserId = user == null ? Guid.Empty : user.Id;
-            sessionInfo.UserName = user?.Name;
-            sessionInfo.UserPrimaryImageTag = user == null ? null : GetImageCacheTag(user, ImageType.Primary);
+            sessionInfo.UserId = user?.Id ?? Guid.Empty;
+            sessionInfo.UserName = user?.Username;
+            sessionInfo.UserPrimaryImageTag = user?.ProfileImage == null ? null : GetImageCacheTag(user);
             sessionInfo.RemoteEndPoint = remoteEndPoint;
             sessionInfo.Client = appName;
 
@@ -471,21 +488,29 @@ namespace Emby.Server.Implementations.Session
             return sessionInfo;
         }
 
-        private SessionInfo CreateSession(string key, string appName, string appVersion, string deviceId, string deviceName, string remoteEndPoint, User user)
+        private SessionInfo CreateSession(
+            string key,
+            string appName,
+            string appVersion,
+            string deviceId,
+            string deviceName,
+            string remoteEndPoint,
+            User user)
         {
             var sessionInfo = new SessionInfo(this, _logger)
             {
                 Client = appName,
                 DeviceId = deviceId,
                 ApplicationVersion = appVersion,
-                Id = key.GetMD5().ToString("N", CultureInfo.InvariantCulture)
+                Id = key.GetMD5().ToString("N", CultureInfo.InvariantCulture),
+                ServerId = _appHost.SystemId
             };
 
-            var username = user?.Name;
+            var username = user?.Username;
 
             sessionInfo.UserId = user?.Id ?? Guid.Empty;
             sessionInfo.UserName = username;
-            sessionInfo.UserPrimaryImageTag = user == null ? null : GetImageCacheTag(user, ImageType.Primary);
+            sessionInfo.UserPrimaryImageTag = user?.ProfileImage == null ? null : GetImageCacheTag(user);
             sessionInfo.RemoteEndPoint = remoteEndPoint;
 
             if (string.IsNullOrEmpty(deviceName))
@@ -533,10 +558,7 @@ namespace Emby.Server.Implementations.Session
 
         private void StartIdleCheckTimer()
         {
-            if (_idleTimer == null)
-            {
-                _idleTimer = new Timer(CheckForIdlePlayback, null, TimeSpan.FromMinutes(5), TimeSpan.FromMinutes(5));
-            }
+            _idleTimer ??= new Timer(CheckForIdlePlayback, null, TimeSpan.FromMinutes(5), TimeSpan.FromMinutes(5));
         }
 
         private void StopIdleCheckTimer()
@@ -784,7 +806,7 @@ namespace Emby.Server.Implementations.Session
         {
             var changed = false;
 
-            if (user.Configuration.RememberAudioSelections)
+            if (user.RememberAudioSelections)
             {
                 if (data.AudioStreamIndex != info.AudioStreamIndex)
                 {
@@ -801,7 +823,7 @@ namespace Emby.Server.Implementations.Session
                 }
             }
 
-            if (user.Configuration.RememberSubtitleSelections)
+            if (user.RememberSubtitleSelections)
             {
                 if (data.SubtitleStreamIndex != info.SubtitleStreamIndex)
                 {
@@ -822,7 +844,7 @@ namespace Emby.Server.Implementations.Session
         }
 
         /// <summary>
-        /// Used to report that playback has ended for an item
+        /// Used to report that playback has ended for an item.
         /// </summary>
         /// <param name="info">The info.</param>
         /// <returns>Task.</returns>
@@ -1112,13 +1134,13 @@ namespace Emby.Server.Implementations.Session
                 if (items.Any(i => i.GetPlayAccess(user) != PlayAccess.Full))
                 {
                     throw new ArgumentException(
-                        string.Format(CultureInfo.InvariantCulture, "{0} is not allowed to play media.", user.Name));
+                        string.Format(CultureInfo.InvariantCulture, "{0} is not allowed to play media.", user.Username));
                 }
             }
 
             if (user != null
                 && command.ItemIds.Length == 1
-                && user.Configuration.EnableNextEpisodeAutoPlay
+                && user.EnableNextEpisodeAutoPlay
                 && _libraryManager.GetItemById(command.ItemIds[0]) is Episode episode)
             {
                 var series = episode.Series;
@@ -1189,7 +1211,7 @@ namespace Emby.Server.Implementations.Session
                     DtoOptions = new DtoOptions(false)
                     {
                         EnableImages = false,
-                        Fields = new ItemFields[]
+                        Fields = new[]
                         {
                             ItemFields.SortName
                         }
@@ -1351,7 +1373,7 @@ namespace Emby.Server.Implementations.Session
                 list.Add(new SessionUserInfo
                 {
                     UserId = userId,
-                    UserName = user.Name
+                    UserName = user.Username
                 });
 
                 session.AdditionalUsers = list.ToArray();
@@ -1511,7 +1533,7 @@ namespace Emby.Server.Implementations.Session
                 DeviceName = deviceName,
                 UserId = user.Id,
                 AccessToken = Guid.NewGuid().ToString("N", CultureInfo.InvariantCulture),
-                UserName = user.Name
+                UserName = user.Username
             };
 
             _logger.LogInformation("Creating new access token for user {0}", user.Id);
@@ -1708,15 +1730,15 @@ namespace Emby.Server.Implementations.Session
             return info;
         }
 
-        private string GetImageCacheTag(BaseItem item, ImageType type)
+        private string GetImageCacheTag(User user)
         {
             try
             {
-                return _imageProcessor.GetImageCacheTag(item, type);
+                return _imageProcessor.GetImageCacheTag(user);
             }
-            catch (Exception ex)
+            catch (Exception e)
             {
-                _logger.LogError(ex, "Error getting image information for {Type}", type);
+                _logger.LogError(e, "Error getting image information for profile image");
                 return null;
             }
         }
@@ -1825,7 +1847,10 @@ namespace Emby.Server.Implementations.Session
         {
             CheckDisposed();
 
-            var adminUserIds = _userManager.Users.Where(i => i.Policy.IsAdministrator).Select(i => i.Id).ToList();
+            var adminUserIds = _userManager.Users
+                .Where(i => i.HasPermission(PermissionKind.IsAdministrator))
+                .Select(i => i.Id)
+                .ToList();
 
             return SendMessageToUserSessions(adminUserIds, name, data, cancellationToken);
         }
diff --git a/Emby.Server.Implementations/Session/SessionWebSocketListener.cs b/Emby.Server.Implementations/Session/SessionWebSocketListener.cs
index e7b4b0ec3..b9db6ecd0 100644
--- a/Emby.Server.Implementations/Session/SessionWebSocketListener.cs
+++ b/Emby.Server.Implementations/Session/SessionWebSocketListener.cs
@@ -14,7 +14,7 @@ using Microsoft.Extensions.Logging;
 namespace Emby.Server.Implementations.Session
 {
     /// <summary>
-    /// Class SessionWebSocketListener
+    /// Class SessionWebSocketListener.
     /// </summary>
     public sealed class SessionWebSocketListener : IWebSocketListener, IDisposable
     {
@@ -34,14 +34,14 @@ namespace Emby.Server.Implementations.Session
         public const float ForceKeepAliveFactor = 0.75f;
 
         /// <summary>
-        /// The _session manager
+        /// The _session manager.
         /// </summary>
         private readonly ISessionManager _sessionManager;
 
         /// <summary>
-        /// The _logger
+        /// The _logger.
         /// </summary>
-        private readonly ILogger _logger;
+        private readonly ILogger<SessionWebSocketListener> _logger;
         private readonly ILoggerFactory _loggerFactory;
 
         private readonly IHttpServer _httpServer;
@@ -167,6 +167,7 @@ namespace Emby.Server.Implementations.Session
                     _logger.LogWarning("Multiple attempts to keep alive single WebSocket {0}", webSocket);
                     return;
                 }
+
                 webSocket.Closed += OnWebSocketClosed;
                 webSocket.LastKeepAliveDate = DateTime.UtcNow;
 
diff --git a/Emby.Server.Implementations/Session/WebSocketController.cs b/Emby.Server.Implementations/Session/WebSocketController.cs
index a0274acd2..94604ca1e 100644
--- a/Emby.Server.Implementations/Session/WebSocketController.cs
+++ b/Emby.Server.Implementations/Session/WebSocketController.cs
@@ -17,7 +17,7 @@ namespace Emby.Server.Implementations.Session
 {
     public sealed class WebSocketController : ISessionController, IDisposable
     {
-        private readonly ILogger _logger;
+        private readonly ILogger<WebSocketController> _logger;
         private readonly ISessionManager _sessionManager;
         private readonly SessionInfo _session;
 
diff --git a/Emby.Server.Implementations/SocketSharp/HttpFile.cs b/Emby.Server.Implementations/SocketSharp/HttpFile.cs
deleted file mode 100644
index 120ac50d9..000000000
--- a/Emby.Server.Implementations/SocketSharp/HttpFile.cs
+++ /dev/null
@@ -1,18 +0,0 @@
-using System.IO;
-using MediaBrowser.Model.Services;
-
-namespace Emby.Server.Implementations.SocketSharp
-{
-    public class HttpFile : IHttpFile
-    {
-        public string Name { get; set; }
-
-        public string FileName { get; set; }
-
-        public long ContentLength { get; set; }
-
-        public string ContentType { get; set; }
-
-        public Stream InputStream { get; set; }
-    }
-}
diff --git a/Emby.Server.Implementations/SocketSharp/HttpPostedFile.cs b/Emby.Server.Implementations/SocketSharp/HttpPostedFile.cs
deleted file mode 100644
index 7479d8104..000000000
--- a/Emby.Server.Implementations/SocketSharp/HttpPostedFile.cs
+++ /dev/null
@@ -1,198 +0,0 @@
-using System;
-using System.IO;
-
-public sealed class HttpPostedFile : IDisposable
-{
-    private string _name;
-    private string _contentType;
-    private Stream _stream;
-    private bool _disposed = false;
-
-    internal HttpPostedFile(string name, string content_type, Stream base_stream, long offset, long length)
-    {
-        _name = name;
-        _contentType = content_type;
-        _stream = new ReadSubStream(base_stream, offset, length);
-    }
-
-    public string ContentType => _contentType;
-
-    public int ContentLength => (int)_stream.Length;
-
-    public string FileName => _name;
-
-    public Stream InputStream => _stream;
-
-    /// <summary>
-    /// Releases the unmanaged resources and disposes of the managed resources used.
-    /// </summary>
-    public void Dispose()
-    {
-        if (_disposed)
-        {
-            return;
-        }
-
-        _stream.Dispose();
-        _stream = null;
-
-        _name = null;
-        _contentType = null;
-
-        _disposed = true;
-    }
-
-    private class ReadSubStream : Stream
-    {
-        private Stream _stream;
-        private long _offset;
-        private long _end;
-        private long _position;
-
-        public ReadSubStream(Stream s, long offset, long length)
-        {
-            _stream = s;
-            _offset = offset;
-            _end = offset + length;
-            _position = offset;
-        }
-
-        public override bool CanRead => true;
-
-        public override bool CanSeek => true;
-
-        public override bool CanWrite => false;
-
-        public override long Length => _end - _offset;
-
-        public override long Position
-        {
-            get => _position - _offset;
-            set
-            {
-                if (value > Length)
-                {
-                    throw new ArgumentOutOfRangeException(nameof(value));
-                }
-
-                _position = Seek(value, SeekOrigin.Begin);
-            }
-        }
-
-        public override void Flush()
-        {
-        }
-
-        public override int Read(byte[] buffer, int dest_offset, int count)
-        {
-            if (buffer == null)
-            {
-                throw new ArgumentNullException(nameof(buffer));
-            }
-
-            if (dest_offset < 0)
-            {
-                throw new ArgumentOutOfRangeException(nameof(dest_offset), "< 0");
-            }
-
-            if (count < 0)
-            {
-                throw new ArgumentOutOfRangeException(nameof(count), "< 0");
-            }
-
-            int len = buffer.Length;
-            if (dest_offset > len)
-            {
-                throw new ArgumentException("destination offset is beyond array size", nameof(dest_offset));
-            }
-
-            // reordered to avoid possible integer overflow
-            if (dest_offset > len - count)
-            {
-                throw new ArgumentException("Reading would overrun buffer", nameof(count));
-            }
-
-            if (count > _end - _position)
-            {
-                count = (int)(_end - _position);
-            }
-
-            if (count <= 0)
-            {
-                return 0;
-            }
-
-            _stream.Position = _position;
-            int result = _stream.Read(buffer, dest_offset, count);
-            if (result > 0)
-            {
-                _position += result;
-            }
-            else
-            {
-                _position = _end;
-            }
-
-            return result;
-        }
-
-        public override int ReadByte()
-        {
-            if (_position >= _end)
-            {
-                return -1;
-            }
-
-            _stream.Position = _position;
-            int result = _stream.ReadByte();
-            if (result < 0)
-            {
-                _position = _end;
-            }
-            else
-            {
-                _position++;
-            }
-
-            return result;
-        }
-
-        public override long Seek(long d, SeekOrigin origin)
-        {
-            long real;
-            switch (origin)
-            {
-                case SeekOrigin.Begin:
-                    real = _offset + d;
-                    break;
-                case SeekOrigin.End:
-                    real = _end + d;
-                    break;
-                case SeekOrigin.Current:
-                    real = _position + d;
-                    break;
-                default:
-                    throw new ArgumentException("Unknown SeekOrigin value", nameof(origin));
-            }
-
-            long virt = real - _offset;
-            if (virt < 0 || virt > Length)
-            {
-                throw new ArgumentException("Invalid position", nameof(d));
-            }
-
-            _position = _stream.Seek(real, SeekOrigin.Begin);
-            return _position;
-        }
-
-        public override void SetLength(long value)
-        {
-            throw new NotSupportedException();
-        }
-
-        public override void Write(byte[] buffer, int offset, int count)
-        {
-            throw new NotSupportedException();
-        }
-    }
-}
diff --git a/Emby.Server.Implementations/SocketSharp/WebSocketSharpRequest.cs b/Emby.Server.Implementations/SocketSharp/WebSocketSharpRequest.cs
index ee5131c1f..ae1a8d0b7 100644
--- a/Emby.Server.Implementations/SocketSharp/WebSocketSharpRequest.cs
+++ b/Emby.Server.Implementations/SocketSharp/WebSocketSharpRequest.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Generic;
 using System.IO;
@@ -24,7 +26,7 @@ namespace Emby.Server.Implementations.SocketSharp
         private Dictionary<string, object> _items;
         private string _responseContentType;
 
-        public WebSocketSharpRequest(HttpRequest httpRequest, HttpResponse httpResponse, string operationName, ILogger logger)
+        public WebSocketSharpRequest(HttpRequest httpRequest, HttpResponse httpResponse, string operationName)
         {
             this.OperationName = operationName;
             this.Request = httpRequest;
@@ -209,7 +211,7 @@ namespace Emby.Server.Implementations.SocketSharp
         private static string GetQueryStringContentType(HttpRequest httpReq)
         {
             ReadOnlySpan<char> format = httpReq.Query["format"].ToString();
-            if (format == null)
+            if (format == ReadOnlySpan<char>.Empty)
             {
                 const int FormatMaxLength = 4;
                 ReadOnlySpan<char> pi = httpReq.Path.ToString();
diff --git a/Emby.Server.Implementations/Sorting/AiredEpisodeOrderComparer.cs b/Emby.Server.Implementations/Sorting/AiredEpisodeOrderComparer.cs
index 16507466f..2b7d818be 100644
--- a/Emby.Server.Implementations/Sorting/AiredEpisodeOrderComparer.cs
+++ b/Emby.Server.Implementations/Sorting/AiredEpisodeOrderComparer.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.TV;
@@ -32,7 +34,7 @@ namespace Emby.Server.Implementations.Sorting
 
                 if (val != 0)
                 {
-                    //return val;
+                    // return val;
                 }
             }
 
diff --git a/Emby.Server.Implementations/Sorting/AlbumArtistComparer.cs b/Emby.Server.Implementations/Sorting/AlbumArtistComparer.cs
index 0804b01fc..7657cc74e 100644
--- a/Emby.Server.Implementations/Sorting/AlbumArtistComparer.cs
+++ b/Emby.Server.Implementations/Sorting/AlbumArtistComparer.cs
@@ -8,7 +8,7 @@ using MediaBrowser.Model.Querying;
 namespace Emby.Server.Implementations.Sorting
 {
     /// <summary>
-    /// Class AlbumArtistComparer
+    /// Class AlbumArtistComparer.
     /// </summary>
     public class AlbumArtistComparer : IBaseItemComparer
     {
diff --git a/Emby.Server.Implementations/Sorting/AlbumComparer.cs b/Emby.Server.Implementations/Sorting/AlbumComparer.cs
index 3831a0d2d..7dfdd9ecf 100644
--- a/Emby.Server.Implementations/Sorting/AlbumComparer.cs
+++ b/Emby.Server.Implementations/Sorting/AlbumComparer.cs
@@ -7,7 +7,7 @@ using MediaBrowser.Model.Querying;
 namespace Emby.Server.Implementations.Sorting
 {
     /// <summary>
-    /// Class AlbumComparer
+    /// Class AlbumComparer.
     /// </summary>
     public class AlbumComparer : IBaseItemComparer
     {
diff --git a/Emby.Server.Implementations/Sorting/CommunityRatingComparer.cs b/Emby.Server.Implementations/Sorting/CommunityRatingComparer.cs
index 87d3ae2d6..980954ba0 100644
--- a/Emby.Server.Implementations/Sorting/CommunityRatingComparer.cs
+++ b/Emby.Server.Implementations/Sorting/CommunityRatingComparer.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Sorting;
@@ -8,6 +10,12 @@ namespace Emby.Server.Implementations.Sorting
     public class CommunityRatingComparer : IBaseItemComparer
     {
         /// <summary>
+        /// Gets the name.
+        /// </summary>
+        /// <value>The name.</value>
+        public string Name => ItemSortBy.CommunityRating;
+
+        /// <summary>
         /// Compares the specified x.
         /// </summary>
         /// <param name="x">The x.</param>
@@ -16,18 +24,16 @@ namespace Emby.Server.Implementations.Sorting
         public int Compare(BaseItem x, BaseItem y)
         {
             if (x == null)
+            {
                 throw new ArgumentNullException(nameof(x));
+            }
 
             if (y == null)
+            {
                 throw new ArgumentNullException(nameof(y));
+            }
 
             return (x.CommunityRating ?? 0).CompareTo(y.CommunityRating ?? 0);
         }
-
-        /// <summary>
-        /// Gets the name.
-        /// </summary>
-        /// <value>The name.</value>
-        public string Name => ItemSortBy.CommunityRating;
     }
 }
diff --git a/Emby.Server.Implementations/Sorting/CriticRatingComparer.cs b/Emby.Server.Implementations/Sorting/CriticRatingComparer.cs
index adb78dec5..fa136c36d 100644
--- a/Emby.Server.Implementations/Sorting/CriticRatingComparer.cs
+++ b/Emby.Server.Implementations/Sorting/CriticRatingComparer.cs
@@ -5,7 +5,7 @@ using MediaBrowser.Model.Querying;
 namespace Emby.Server.Implementations.Sorting
 {
     /// <summary>
-    /// Class CriticRatingComparer
+    /// Class CriticRatingComparer.
     /// </summary>
     public class CriticRatingComparer : IBaseItemComparer
     {
diff --git a/Emby.Server.Implementations/Sorting/DateCreatedComparer.cs b/Emby.Server.Implementations/Sorting/DateCreatedComparer.cs
index 8501bd9ee..cbca300d2 100644
--- a/Emby.Server.Implementations/Sorting/DateCreatedComparer.cs
+++ b/Emby.Server.Implementations/Sorting/DateCreatedComparer.cs
@@ -6,7 +6,7 @@ using MediaBrowser.Model.Querying;
 namespace Emby.Server.Implementations.Sorting
 {
     /// <summary>
-    /// Class DateCreatedComparer
+    /// Class DateCreatedComparer.
     /// </summary>
     public class DateCreatedComparer : IBaseItemComparer
     {
@@ -19,10 +19,14 @@ namespace Emby.Server.Implementations.Sorting
         public int Compare(BaseItem x, BaseItem y)
         {
             if (x == null)
+            {
                 throw new ArgumentNullException(nameof(x));
+            }
 
             if (y == null)
+            {
                 throw new ArgumentNullException(nameof(y));
+            }
 
             return DateTime.Compare(x.DateCreated, y.DateCreated);
         }
diff --git a/Emby.Server.Implementations/Sorting/DateLastMediaAddedComparer.cs b/Emby.Server.Implementations/Sorting/DateLastMediaAddedComparer.cs
index 623675157..03ff19d21 100644
--- a/Emby.Server.Implementations/Sorting/DateLastMediaAddedComparer.cs
+++ b/Emby.Server.Implementations/Sorting/DateLastMediaAddedComparer.cs
@@ -1,4 +1,7 @@
+#pragma warning disable CS1591
+
 using System;
+using Jellyfin.Data.Entities;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Sorting;
@@ -27,6 +30,12 @@ namespace Emby.Server.Implementations.Sorting
         public IUserDataManager UserDataRepository { get; set; }
 
         /// <summary>
+        /// Gets the name.
+        /// </summary>
+        /// <value>The name.</value>
+        public string Name => ItemSortBy.DateLastContentAdded;
+
+        /// <summary>
         /// Compares the specified x.
         /// </summary>
         /// <param name="x">The x.</param>
@@ -44,9 +53,7 @@ namespace Emby.Server.Implementations.Sorting
         /// <returns>DateTime.</returns>
         private static DateTime GetDate(BaseItem x)
         {
-            var folder = x as Folder;
-
-            if (folder != null)
+            if (x is Folder folder)
             {
                 if (folder.DateLastMediaAdded.HasValue)
                 {
@@ -56,11 +63,5 @@ namespace Emby.Server.Implementations.Sorting
 
             return DateTime.MinValue;
         }
-
-        /// <summary>
-        /// Gets the name.
-        /// </summary>
-        /// <value>The name.</value>
-        public string Name => ItemSortBy.DateLastContentAdded;
     }
 }
diff --git a/Emby.Server.Implementations/Sorting/DatePlayedComparer.cs b/Emby.Server.Implementations/Sorting/DatePlayedComparer.cs
index 73f59f8cd..16bd2aff8 100644
--- a/Emby.Server.Implementations/Sorting/DatePlayedComparer.cs
+++ b/Emby.Server.Implementations/Sorting/DatePlayedComparer.cs
@@ -1,4 +1,5 @@
 using System;
+using Jellyfin.Data.Entities;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Sorting;
@@ -7,7 +8,7 @@ using MediaBrowser.Model.Querying;
 namespace Emby.Server.Implementations.Sorting
 {
     /// <summary>
-    /// Class DatePlayedComparer
+    /// Class DatePlayedComparer.
     /// </summary>
     public class DatePlayedComparer : IUserBaseItemComparer
     {
diff --git a/Emby.Server.Implementations/Sorting/IsFavoriteOrLikeComparer.cs b/Emby.Server.Implementations/Sorting/IsFavoriteOrLikeComparer.cs
index 66de05a6a..0c4e82d01 100644
--- a/Emby.Server.Implementations/Sorting/IsFavoriteOrLikeComparer.cs
+++ b/Emby.Server.Implementations/Sorting/IsFavoriteOrLikeComparer.cs
@@ -1,3 +1,6 @@
+#pragma warning disable CS1591
+
+using Jellyfin.Data.Entities;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Sorting;
@@ -14,6 +17,24 @@ namespace Emby.Server.Implementations.Sorting
         public User User { get; set; }
 
         /// <summary>
+        /// Gets the name.
+        /// </summary>
+        /// <value>The name.</value>
+        public string Name => ItemSortBy.IsFavoriteOrLiked;
+
+        /// <summary>
+        /// Gets or sets the user data repository.
+        /// </summary>
+        /// <value>The user data repository.</value>
+        public IUserDataManager UserDataRepository { get; set; }
+
+        /// <summary>
+        /// Gets or sets the user manager.
+        /// </summary>
+        /// <value>The user manager.</value>
+        public IUserManager UserManager { get; set; }
+
+        /// <summary>
         /// Compares the specified x.
         /// </summary>
         /// <param name="x">The x.</param>
@@ -33,23 +54,5 @@ namespace Emby.Server.Implementations.Sorting
         {
             return x.IsFavoriteOrLiked(User) ? 0 : 1;
         }
-
-        /// <summary>
-        /// Gets the name.
-        /// </summary>
-        /// <value>The name.</value>
-        public string Name => ItemSortBy.IsFavoriteOrLiked;
-
-        /// <summary>
-        /// Gets or sets the user data repository.
-        /// </summary>
-        /// <value>The user data repository.</value>
-        public IUserDataManager UserDataRepository { get; set; }
-
-        /// <summary>
-        /// Gets or sets the user manager.
-        /// </summary>
-        /// <value>The user manager.</value>
-        public IUserManager UserManager { get; set; }
     }
 }
diff --git a/Emby.Server.Implementations/Sorting/IsFolderComparer.cs b/Emby.Server.Implementations/Sorting/IsFolderComparer.cs
index dfaa144cd..a35192eff 100644
--- a/Emby.Server.Implementations/Sorting/IsFolderComparer.cs
+++ b/Emby.Server.Implementations/Sorting/IsFolderComparer.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Sorting;
 using MediaBrowser.Model.Querying;
@@ -7,6 +9,12 @@ namespace Emby.Server.Implementations.Sorting
     public class IsFolderComparer : IBaseItemComparer
     {
         /// <summary>
+        /// Gets the name.
+        /// </summary>
+        /// <value>The name.</value>
+        public string Name => ItemSortBy.IsFolder;
+
+        /// <summary>
         /// Compares the specified x.
         /// </summary>
         /// <param name="x">The x.</param>
@@ -26,11 +34,5 @@ namespace Emby.Server.Implementations.Sorting
         {
             return x.IsFolder ? 0 : 1;
         }
-
-        /// <summary>
-        /// Gets the name.
-        /// </summary>
-        /// <value>The name.</value>
-        public string Name => ItemSortBy.IsFolder;
     }
 }
diff --git a/Emby.Server.Implementations/Sorting/IsPlayedComparer.cs b/Emby.Server.Implementations/Sorting/IsPlayedComparer.cs
index da3f3dd25..d95948406 100644
--- a/Emby.Server.Implementations/Sorting/IsPlayedComparer.cs
+++ b/Emby.Server.Implementations/Sorting/IsPlayedComparer.cs
@@ -1,3 +1,6 @@
+#pragma warning disable CS1591
+
+using Jellyfin.Data.Entities;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Sorting;
@@ -14,6 +17,24 @@ namespace Emby.Server.Implementations.Sorting
         public User User { get; set; }
 
         /// <summary>
+        /// Gets the name.
+        /// </summary>
+        /// <value>The name.</value>
+        public string Name => ItemSortBy.IsUnplayed;
+
+        /// <summary>
+        /// Gets or sets the user data repository.
+        /// </summary>
+        /// <value>The user data repository.</value>
+        public IUserDataManager UserDataRepository { get; set; }
+
+        /// <summary>
+        /// Gets or sets the user manager.
+        /// </summary>
+        /// <value>The user manager.</value>
+        public IUserManager UserManager { get; set; }
+
+        /// <summary>
         /// Compares the specified x.
         /// </summary>
         /// <param name="x">The x.</param>
@@ -33,23 +54,5 @@ namespace Emby.Server.Implementations.Sorting
         {
             return x.IsPlayed(User) ? 0 : 1;
         }
-
-        /// <summary>
-        /// Gets the name.
-        /// </summary>
-        /// <value>The name.</value>
-        public string Name => ItemSortBy.IsUnplayed;
-
-        /// <summary>
-        /// Gets or sets the user data repository.
-        /// </summary>
-        /// <value>The user data repository.</value>
-        public IUserDataManager UserDataRepository { get; set; }
-
-        /// <summary>
-        /// Gets or sets the user manager.
-        /// </summary>
-        /// <value>The user manager.</value>
-        public IUserManager UserManager { get; set; }
     }
 }
diff --git a/Emby.Server.Implementations/Sorting/IsUnplayedComparer.cs b/Emby.Server.Implementations/Sorting/IsUnplayedComparer.cs
index d99d0eff2..1632c5a7a 100644
--- a/Emby.Server.Implementations/Sorting/IsUnplayedComparer.cs
+++ b/Emby.Server.Implementations/Sorting/IsUnplayedComparer.cs
@@ -1,3 +1,6 @@
+#pragma warning disable CS1591
+
+using Jellyfin.Data.Entities;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Sorting;
@@ -14,6 +17,24 @@ namespace Emby.Server.Implementations.Sorting
         public User User { get; set; }
 
         /// <summary>
+        /// Gets the name.
+        /// </summary>
+        /// <value>The name.</value>
+        public string Name => ItemSortBy.IsUnplayed;
+
+        /// <summary>
+        /// Gets or sets the user data repository.
+        /// </summary>
+        /// <value>The user data repository.</value>
+        public IUserDataManager UserDataRepository { get; set; }
+
+        /// <summary>
+        /// Gets or sets the user manager.
+        /// </summary>
+        /// <value>The user manager.</value>
+        public IUserManager UserManager { get; set; }
+
+        /// <summary>
         /// Compares the specified x.
         /// </summary>
         /// <param name="x">The x.</param>
@@ -33,23 +54,5 @@ namespace Emby.Server.Implementations.Sorting
         {
             return x.IsUnplayed(User) ? 0 : 1;
         }
-
-        /// <summary>
-        /// Gets the name.
-        /// </summary>
-        /// <value>The name.</value>
-        public string Name => ItemSortBy.IsUnplayed;
-
-        /// <summary>
-        /// Gets or sets the user data repository.
-        /// </summary>
-        /// <value>The user data repository.</value>
-        public IUserDataManager UserDataRepository { get; set; }
-
-        /// <summary>
-        /// Gets or sets the user manager.
-        /// </summary>
-        /// <value>The user manager.</value>
-        public IUserManager UserManager { get; set; }
     }
 }
diff --git a/Emby.Server.Implementations/Sorting/NameComparer.cs b/Emby.Server.Implementations/Sorting/NameComparer.cs
index 4eb1549f5..da020d8d8 100644
--- a/Emby.Server.Implementations/Sorting/NameComparer.cs
+++ b/Emby.Server.Implementations/Sorting/NameComparer.cs
@@ -6,7 +6,7 @@ using MediaBrowser.Model.Querying;
 namespace Emby.Server.Implementations.Sorting
 {
     /// <summary>
-    /// Class NameComparer
+    /// Class NameComparer.
     /// </summary>
     public class NameComparer : IBaseItemComparer
     {
diff --git a/Emby.Server.Implementations/Sorting/OfficialRatingComparer.cs b/Emby.Server.Implementations/Sorting/OfficialRatingComparer.cs
index 7afbd9ff7..76bb798b5 100644
--- a/Emby.Server.Implementations/Sorting/OfficialRatingComparer.cs
+++ b/Emby.Server.Implementations/Sorting/OfficialRatingComparer.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Sorting;
@@ -16,6 +18,12 @@ namespace Emby.Server.Implementations.Sorting
         }
 
         /// <summary>
+        /// Gets the name.
+        /// </summary>
+        /// <value>The name.</value>
+        public string Name => ItemSortBy.OfficialRating;
+
+        /// <summary>
         /// Compares the specified x.
         /// </summary>
         /// <param name="x">The x.</param>
@@ -38,11 +46,5 @@ namespace Emby.Server.Implementations.Sorting
 
             return levelX.CompareTo(levelY);
         }
-
-        /// <summary>
-        /// Gets the name.
-        /// </summary>
-        /// <value>The name.</value>
-        public string Name => ItemSortBy.OfficialRating;
     }
 }
diff --git a/Emby.Server.Implementations/Sorting/PlayCountComparer.cs b/Emby.Server.Implementations/Sorting/PlayCountComparer.cs
index eb74ce1bd..5c2830322 100644
--- a/Emby.Server.Implementations/Sorting/PlayCountComparer.cs
+++ b/Emby.Server.Implementations/Sorting/PlayCountComparer.cs
@@ -1,3 +1,4 @@
+using Jellyfin.Data.Entities;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Sorting;
@@ -6,7 +7,7 @@ using MediaBrowser.Model.Querying;
 namespace Emby.Server.Implementations.Sorting
 {
     /// <summary>
-    /// Class PlayCountComparer
+    /// Class PlayCountComparer.
     /// </summary>
     public class PlayCountComparer : IUserBaseItemComparer
     {
diff --git a/Emby.Server.Implementations/Sorting/PremiereDateComparer.cs b/Emby.Server.Implementations/Sorting/PremiereDateComparer.cs
index 0c944a7a0..92ac04dc6 100644
--- a/Emby.Server.Implementations/Sorting/PremiereDateComparer.cs
+++ b/Emby.Server.Implementations/Sorting/PremiereDateComparer.cs
@@ -6,7 +6,7 @@ using MediaBrowser.Model.Querying;
 namespace Emby.Server.Implementations.Sorting
 {
     /// <summary>
-    /// Class PremiereDateComparer
+    /// Class PremiereDateComparer.
     /// </summary>
     public class PremiereDateComparer : IBaseItemComparer
     {
@@ -44,6 +44,7 @@ namespace Emby.Server.Implementations.Sorting
                     // Don't blow up if the item has a bad ProductionYear, just return MinValue
                 }
             }
+
             return DateTime.MinValue;
         }
 
diff --git a/Emby.Server.Implementations/Sorting/ProductionYearComparer.cs b/Emby.Server.Implementations/Sorting/ProductionYearComparer.cs
index 472a07eb3..e2857df0b 100644
--- a/Emby.Server.Implementations/Sorting/ProductionYearComparer.cs
+++ b/Emby.Server.Implementations/Sorting/ProductionYearComparer.cs
@@ -5,7 +5,7 @@ using MediaBrowser.Model.Querying;
 namespace Emby.Server.Implementations.Sorting
 {
     /// <summary>
-    /// Class ProductionYearComparer
+    /// Class ProductionYearComparer.
     /// </summary>
     public class ProductionYearComparer : IBaseItemComparer
     {
diff --git a/Emby.Server.Implementations/Sorting/RandomComparer.cs b/Emby.Server.Implementations/Sorting/RandomComparer.cs
index bde8b4534..7739d0418 100644
--- a/Emby.Server.Implementations/Sorting/RandomComparer.cs
+++ b/Emby.Server.Implementations/Sorting/RandomComparer.cs
@@ -6,7 +6,7 @@ using MediaBrowser.Model.Querying;
 namespace Emby.Server.Implementations.Sorting
 {
     /// <summary>
-    /// Class RandomComparer
+    /// Class RandomComparer.
     /// </summary>
     public class RandomComparer : IBaseItemComparer
     {
diff --git a/Emby.Server.Implementations/Sorting/RuntimeComparer.cs b/Emby.Server.Implementations/Sorting/RuntimeComparer.cs
index 1d2bdde26..dde44333d 100644
--- a/Emby.Server.Implementations/Sorting/RuntimeComparer.cs
+++ b/Emby.Server.Implementations/Sorting/RuntimeComparer.cs
@@ -6,7 +6,7 @@ using MediaBrowser.Model.Querying;
 namespace Emby.Server.Implementations.Sorting
 {
     /// <summary>
-    /// Class RuntimeComparer
+    /// Class RuntimeComparer.
     /// </summary>
     public class RuntimeComparer : IBaseItemComparer
     {
@@ -19,10 +19,14 @@ namespace Emby.Server.Implementations.Sorting
         public int Compare(BaseItem x, BaseItem y)
         {
             if (x == null)
+            {
                 throw new ArgumentNullException(nameof(x));
+            }
 
             if (y == null)
+            {
                 throw new ArgumentNullException(nameof(y));
+            }
 
             return (x.RunTimeTicks ?? 0).CompareTo(y.RunTimeTicks ?? 0);
         }
diff --git a/Emby.Server.Implementations/Sorting/SeriesSortNameComparer.cs b/Emby.Server.Implementations/Sorting/SeriesSortNameComparer.cs
index 504b6d283..b9205ee07 100644
--- a/Emby.Server.Implementations/Sorting/SeriesSortNameComparer.cs
+++ b/Emby.Server.Implementations/Sorting/SeriesSortNameComparer.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Sorting;
@@ -8,6 +10,12 @@ namespace Emby.Server.Implementations.Sorting
     public class SeriesSortNameComparer : IBaseItemComparer
     {
         /// <summary>
+        /// Gets the name.
+        /// </summary>
+        /// <value>The name.</value>
+        public string Name => ItemSortBy.SeriesSortName;
+
+        /// <summary>
         /// Compares the specified x.
         /// </summary>
         /// <param name="x">The x.</param>
@@ -18,12 +26,6 @@ namespace Emby.Server.Implementations.Sorting
             return string.Compare(GetValue(x), GetValue(y), StringComparison.CurrentCultureIgnoreCase);
         }
 
-        /// <summary>
-        /// Gets the name.
-        /// </summary>
-        /// <value>The name.</value>
-        public string Name => ItemSortBy.SeriesSortName;
-
         private static string GetValue(BaseItem item)
         {
             var hasSeries = item as IHasSeries;
diff --git a/Emby.Server.Implementations/Sorting/SortNameComparer.cs b/Emby.Server.Implementations/Sorting/SortNameComparer.cs
index cc0571c78..f745e193b 100644
--- a/Emby.Server.Implementations/Sorting/SortNameComparer.cs
+++ b/Emby.Server.Implementations/Sorting/SortNameComparer.cs
@@ -6,7 +6,7 @@ using MediaBrowser.Model.Querying;
 namespace Emby.Server.Implementations.Sorting
 {
     /// <summary>
-    /// Class SortNameComparer
+    /// Class SortNameComparer.
     /// </summary>
     public class SortNameComparer : IBaseItemComparer
     {
@@ -19,10 +19,14 @@ namespace Emby.Server.Implementations.Sorting
         public int Compare(BaseItem x, BaseItem y)
         {
             if (x == null)
+            {
                 throw new ArgumentNullException(nameof(x));
+            }
 
             if (y == null)
+            {
                 throw new ArgumentNullException(nameof(y));
+            }
 
             return string.Compare(x.SortName, y.SortName, StringComparison.CurrentCultureIgnoreCase);
         }
diff --git a/Emby.Server.Implementations/Sorting/StartDateComparer.cs b/Emby.Server.Implementations/Sorting/StartDateComparer.cs
index aa040fa15..558a3d351 100644
--- a/Emby.Server.Implementations/Sorting/StartDateComparer.cs
+++ b/Emby.Server.Implementations/Sorting/StartDateComparer.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.LiveTv;
@@ -9,6 +11,12 @@ namespace Emby.Server.Implementations.Sorting
     public class StartDateComparer : IBaseItemComparer
     {
         /// <summary>
+        /// Gets the name.
+        /// </summary>
+        /// <value>The name.</value>
+        public string Name => ItemSortBy.StartDate;
+
+        /// <summary>
         /// Compares the specified x.
         /// </summary>
         /// <param name="x">The x.</param>
@@ -26,19 +34,12 @@ namespace Emby.Server.Implementations.Sorting
         /// <returns>DateTime.</returns>
         private static DateTime GetDate(BaseItem x)
         {
-            var hasStartDate = x as LiveTvProgram;
-
-            if (hasStartDate != null)
+            if (x is LiveTvProgram hasStartDate)
             {
                 return hasStartDate.StartDate;
             }
+
             return DateTime.MinValue;
         }
-
-        /// <summary>
-        /// Gets the name.
-        /// </summary>
-        /// <value>The name.</value>
-        public string Name => ItemSortBy.StartDate;
     }
 }
diff --git a/Emby.Server.Implementations/Sorting/StudioComparer.cs b/Emby.Server.Implementations/Sorting/StudioComparer.cs
index c9ac765c1..5766dc542 100644
--- a/Emby.Server.Implementations/Sorting/StudioComparer.cs
+++ b/Emby.Server.Implementations/Sorting/StudioComparer.cs
@@ -1,3 +1,5 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Linq;
 using MediaBrowser.Controller.Entities;
diff --git a/Emby.Server.Implementations/SyncPlay/SyncPlayController.cs b/Emby.Server.Implementations/SyncPlay/SyncPlayController.cs
index d430d4d16..39d17833f 100644
--- a/Emby.Server.Implementations/SyncPlay/SyncPlayController.cs
+++ b/Emby.Server.Implementations/SyncPlay/SyncPlayController.cs
@@ -65,6 +65,11 @@ namespace Emby.Server.Implementations.SyncPlay
         /// <inheritdoc />
         public bool IsGroupEmpty() => _group.IsEmpty();
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="SyncPlayController" /> class.
+        /// </summary>
+        /// <param name="sessionManager">The session manager.</param>
+        /// <param name="syncPlayManager">The SyncPlay manager.</param>
         public SyncPlayController(
             ISessionManager sessionManager,
             ISyncPlayManager syncPlayManager)
@@ -97,20 +102,15 @@ namespace Emby.Server.Implementations.SyncPlay
                     return new SessionInfo[] { from };
                 case BroadcastType.AllGroup:
                     return _group.Participants.Values.Select(
-                        session => session.Session
-                    ).ToArray();
+                        session => session.Session).ToArray();
                 case BroadcastType.AllExceptCurrentSession:
                     return _group.Participants.Values.Select(
-                        session => session.Session
-                    ).Where(
-                        session => !session.Id.Equals(from.Id)
-                    ).ToArray();
+                        session => session.Session).Where(
+                        session => !session.Id.Equals(from.Id)).ToArray();
                 case BroadcastType.AllReady:
                     return _group.Participants.Values.Where(
-                        session => !session.IsBuffering
-                    ).Select(
-                        session => session.Session
-                    ).ToArray();
+                        session => !session.IsBuffering).Select(
+                        session => session.Session).ToArray();
                 default:
                     return Array.Empty<SessionInfo>();
             }
@@ -194,26 +194,24 @@ namespace Emby.Server.Implementations.SyncPlay
         }
 
         /// <inheritdoc />
-        public void InitGroup(SessionInfo session, CancellationToken cancellationToken)
+        public void CreateGroup(SessionInfo session, CancellationToken cancellationToken)
         {
             _group.AddSession(session);
             _syncPlayManager.AddSessionToGroup(session, this);
 
             _group.PlayingItem = session.FullNowPlayingItem;
-            _group.IsPaused = true;
+            _group.IsPaused = session.PlayState.IsPaused;
             _group.PositionTicks = session.PlayState.PositionTicks ?? 0;
             _group.LastActivity = DateTime.UtcNow;
 
             var updateSession = NewSyncPlayGroupUpdate(GroupUpdateType.GroupJoined, DateToUTCString(DateTime.UtcNow));
             SendGroupUpdate(session, BroadcastType.CurrentSession, updateSession, cancellationToken);
-            var pauseCommand = NewSyncPlayCommand(SendCommandType.Pause);
-            SendCommand(session, BroadcastType.CurrentSession, pauseCommand, cancellationToken);
         }
 
         /// <inheritdoc />
         public void SessionJoin(SessionInfo session, JoinGroupRequest request, CancellationToken cancellationToken)
         {
-            if (session.NowPlayingItem?.Id == _group.PlayingItem.Id && request.PlayingItemId == _group.PlayingItem.Id)
+            if (session.NowPlayingItem?.Id == _group.PlayingItem.Id)
             {
                 _group.AddSession(session);
                 _syncPlayManager.AddSessionToGroup(session, this);
@@ -224,7 +222,7 @@ namespace Emby.Server.Implementations.SyncPlay
                 var updateOthers = NewSyncPlayGroupUpdate(GroupUpdateType.UserJoined, session.UserName);
                 SendGroupUpdate(session, BroadcastType.AllExceptCurrentSession, updateOthers, cancellationToken);
 
-                // Client join and play, syncing will happen client side
+                // Syncing will happen client-side
                 if (!_group.IsPaused)
                 {
                     var playCommand = NewSyncPlayCommand(SendCommandType.Play);
@@ -262,10 +260,9 @@ namespace Emby.Server.Implementations.SyncPlay
         /// <inheritdoc />
         public void HandleRequest(SessionInfo session, PlaybackRequest request, CancellationToken cancellationToken)
         {
-            // The server's job is to mantain a consistent state to which clients refer to,
-            // as also to notify clients of state changes.
-            // The actual syncing of media playback happens client side.
-            // Clients are aware of the server's time and use it to sync.
+            // The server's job is to maintain a consistent state for clients to reference
+            // and notify clients of state changes. The actual syncing of media playback
+            // happens client side. Clients are aware of the server's time and use it to sync.
             switch (request.Type)
             {
                 case PlaybackRequestType.Play:
@@ -277,13 +274,13 @@ namespace Emby.Server.Implementations.SyncPlay
                 case PlaybackRequestType.Seek:
                     HandleSeekRequest(session, request, cancellationToken);
                     break;
-                case PlaybackRequestType.Buffering:
+                case PlaybackRequestType.Buffer:
                     HandleBufferingRequest(session, request, cancellationToken);
                     break;
-                case PlaybackRequestType.BufferingDone:
+                case PlaybackRequestType.Ready:
                     HandleBufferingDoneRequest(session, request, cancellationToken);
                     break;
-                case PlaybackRequestType.UpdatePing:
+                case PlaybackRequestType.Ping:
                     HandlePingUpdateRequest(session, request);
                     break;
             }
@@ -301,7 +298,7 @@ namespace Emby.Server.Implementations.SyncPlay
             {
                 // Pick a suitable time that accounts for latency
                 var delay = _group.GetHighestPing() * 2;
-                delay = delay < _group.DefaulPing ? _group.DefaulPing : delay;
+                delay = delay < _group.DefaultPing ? _group.DefaultPing : delay;
 
                 // Unpause group and set starting point in future
                 // Clients will start playback at LastActivity (datetime) from PositionTicks (playback position)
@@ -309,8 +306,7 @@ namespace Emby.Server.Implementations.SyncPlay
                 // Playback synchronization will mainly happen client side
                 _group.IsPaused = false;
                 _group.LastActivity = DateTime.UtcNow.AddMilliseconds(
-                    delay
-                );
+                    delay);
 
                 var command = NewSyncPlayCommand(SendCommandType.Play);
                 SendCommand(session, BroadcastType.AllGroup, command, cancellationToken);
@@ -338,8 +334,9 @@ namespace Emby.Server.Implementations.SyncPlay
                 var currentTime = DateTime.UtcNow;
                 var elapsedTime = currentTime - _group.LastActivity;
                 _group.LastActivity = currentTime;
+
                 // Seek only if playback actually started
-                // (a pause request may be issued during the delay added to account for latency)
+                // Pause request may be issued during the delay added to account for latency
                 _group.PositionTicks += elapsedTime.Ticks > 0 ? elapsedTime.Ticks : 0;
 
                 var command = NewSyncPlayCommand(SendCommandType.Pause);
@@ -444,8 +441,7 @@ namespace Emby.Server.Implementations.SyncPlay
                     {
                         // Client that was buffering is recovering, notifying others to resume
                         _group.LastActivity = currentTime.AddMilliseconds(
-                            delay
-                        );
+                            delay);
                         var command = NewSyncPlayCommand(SendCommandType.Play);
                         SendCommand(session, BroadcastType.AllExceptCurrentSession, command, cancellationToken);
                     }
@@ -453,11 +449,10 @@ namespace Emby.Server.Implementations.SyncPlay
                     {
                         // Client, that was buffering, resumed playback but did not update others in time
                         delay = _group.GetHighestPing() * 2;
-                        delay = delay < _group.DefaulPing ? _group.DefaulPing : delay;
+                        delay = delay < _group.DefaultPing ? _group.DefaultPing : delay;
 
                         _group.LastActivity = currentTime.AddMilliseconds(
-                            delay
-                        );
+                            delay);
 
                         var command = NewSyncPlayCommand(SendCommandType.Play);
                         SendCommand(session, BroadcastType.AllGroup, command, cancellationToken);
@@ -498,7 +493,7 @@ namespace Emby.Server.Implementations.SyncPlay
         private void HandlePingUpdateRequest(SessionInfo session, PlaybackRequest request)
         {
             // Collected pings are used to account for network latency when unpausing playback
-            _group.UpdatePing(session, request.Ping ?? _group.DefaulPing);
+            _group.UpdatePing(session, request.Ping ?? _group.DefaultPing);
         }
 
         /// <inheritdoc />
diff --git a/Emby.Server.Implementations/SyncPlay/SyncPlayManager.cs b/Emby.Server.Implementations/SyncPlay/SyncPlayManager.cs
index 1f76dd4e3..966ed5024 100644
--- a/Emby.Server.Implementations/SyncPlay/SyncPlayManager.cs
+++ b/Emby.Server.Implementations/SyncPlay/SyncPlayManager.cs
@@ -3,13 +3,13 @@ using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
 using System.Threading;
-using Microsoft.Extensions.Logging;
-using MediaBrowser.Controller.Entities;
+using Jellyfin.Data.Entities;
+using Jellyfin.Data.Enums;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Session;
 using MediaBrowser.Controller.SyncPlay;
-using MediaBrowser.Model.Configuration;
 using MediaBrowser.Model.SyncPlay;
+using Microsoft.Extensions.Logging;
 
 namespace Emby.Server.Implementations.SyncPlay
 {
@@ -21,7 +21,7 @@ namespace Emby.Server.Implementations.SyncPlay
         /// <summary>
         /// The logger.
         /// </summary>
-        private readonly ILogger _logger;
+        private readonly ILogger<SyncPlayManager> _logger;
 
         /// <summary>
         /// The user manager.
@@ -57,6 +57,13 @@ namespace Emby.Server.Implementations.SyncPlay
 
         private bool _disposed = false;
 
+        /// <summary>
+        /// Initializes a new instance of the <see cref="SyncPlayManager" /> class.
+        /// </summary>
+        /// <param name="logger">The logger.</param>
+        /// <param name="userManager">The user manager.</param>
+        /// <param name="sessionManager">The session manager.</param>
+        /// <param name="libraryManager">The library manager.</param>
         public SyncPlayManager(
             ILogger<SyncPlayManager> logger,
             IUserManager userManager,
@@ -102,14 +109,6 @@ namespace Emby.Server.Implementations.SyncPlay
             _disposed = true;
         }
 
-        private void CheckDisposed()
-        {
-            if (_disposed)
-            {
-                throw new ObjectDisposedException(GetType().Name);
-            }
-        }
-
         private void OnSessionManagerSessionEnded(object sender, SessionEventArgs e)
         {
             var session = e.SessionInfo;
@@ -142,38 +141,24 @@ namespace Emby.Server.Implementations.SyncPlay
             var item = _libraryManager.GetItemById(itemId);
 
             // Check ParentalRating access
-            var hasParentalRatingAccess = true;
-            if (user.Policy.MaxParentalRating.HasValue)
-            {
-                hasParentalRatingAccess = item.InheritedParentalRatingValue <= user.Policy.MaxParentalRating;
-            }
+            var hasParentalRatingAccess = !user.MaxParentalAgeRating.HasValue
+                || item.InheritedParentalRatingValue <= user.MaxParentalAgeRating;
 
-            if (!user.Policy.EnableAllFolders && hasParentalRatingAccess)
+            if (!user.HasPermission(PermissionKind.EnableAllFolders) && hasParentalRatingAccess)
             {
                 var collections = _libraryManager.GetCollectionFolders(item).Select(
-                    folder => folder.Id.ToString("N", CultureInfo.InvariantCulture)
-                );
-                var intersect = collections.Intersect(user.Policy.EnabledFolders);
-                return intersect.Any();
-            }
-            else
-            {
-                return hasParentalRatingAccess;
+                    folder => folder.Id.ToString("N", CultureInfo.InvariantCulture));
+
+                return collections.Intersect(user.GetPreference(PreferenceKind.EnabledFolders)).Any();
             }
+
+            return hasParentalRatingAccess;
         }
 
         private Guid? GetSessionGroup(SessionInfo session)
         {
-            ISyncPlayController group;
-            _sessionToGroupMap.TryGetValue(session.Id, out group);
-            if (group != null)
-            {
-                return group.GetGroupId();
-            }
-            else
-            {
-                return null;
-            }
+            _sessionToGroupMap.TryGetValue(session.Id, out var group);
+            return group?.GetGroupId();
         }
 
         /// <inheritdoc />
@@ -181,15 +166,16 @@ namespace Emby.Server.Implementations.SyncPlay
         {
             var user = _userManager.GetUserById(session.UserId);
 
-            if (user.Policy.SyncPlayAccess != SyncPlayAccess.CreateAndJoinGroups)
+            if (user.SyncPlayAccess != SyncPlayAccess.CreateAndJoinGroups)
             {
                 _logger.LogWarning("NewGroup: {0} does not have permission to create groups.", session.Id);
 
-                var error = new GroupUpdate<string>()
+                var error = new GroupUpdate<string>
                 {
                     Type = GroupUpdateType.CreateGroupDenied
                 };
-                _sessionManager.SendSyncPlayGroupUpdate(session.Id.ToString(), error, CancellationToken.None);
+
+                _sessionManager.SendSyncPlayGroupUpdate(session.Id, error, CancellationToken.None);
                 return;
             }
 
@@ -203,7 +189,7 @@ namespace Emby.Server.Implementations.SyncPlay
                 var group = new SyncPlayController(_sessionManager, this);
                 _groups[group.GetGroupId()] = group;
 
-                group.InitGroup(session, cancellationToken);
+                group.CreateGroup(session, cancellationToken);
             }
         }
 
@@ -212,7 +198,7 @@ namespace Emby.Server.Implementations.SyncPlay
         {
             var user = _userManager.GetUserById(session.UserId);
 
-            if (user.Policy.SyncPlayAccess == SyncPlayAccess.None)
+            if (user.SyncPlayAccess == SyncPlayAccess.None)
             {
                 _logger.LogWarning("JoinGroup: {0} does not have access to SyncPlay.", session.Id);
 
@@ -220,7 +206,8 @@ namespace Emby.Server.Implementations.SyncPlay
                 {
                     Type = GroupUpdateType.JoinGroupDenied
                 };
-                _sessionManager.SendSyncPlayGroupUpdate(session.Id.ToString(), error, CancellationToken.None);
+
+                _sessionManager.SendSyncPlayGroupUpdate(session.Id, error, CancellationToken.None);
                 return;
             }
 
@@ -237,7 +224,7 @@ namespace Emby.Server.Implementations.SyncPlay
                     {
                         Type = GroupUpdateType.GroupDoesNotExist
                     };
-                    _sessionManager.SendSyncPlayGroupUpdate(session.Id.ToString(), error, CancellationToken.None);
+                    _sessionManager.SendSyncPlayGroupUpdate(session.Id, error, CancellationToken.None);
                     return;
                 }
 
@@ -250,7 +237,7 @@ namespace Emby.Server.Implementations.SyncPlay
                         GroupId = group.GetGroupId().ToString(),
                         Type = GroupUpdateType.LibraryAccessDenied
                     };
-                    _sessionManager.SendSyncPlayGroupUpdate(session.Id.ToString(), error, CancellationToken.None);
+                    _sessionManager.SendSyncPlayGroupUpdate(session.Id, error, CancellationToken.None);
                     return;
                 }
 
@@ -274,8 +261,7 @@ namespace Emby.Server.Implementations.SyncPlay
             // TODO: determine what happens to users that are in a group and get their permissions revoked
             lock (_groupsLock)
             {
-                ISyncPlayController group;
-                _sessionToGroupMap.TryGetValue(session.Id, out group);
+                _sessionToGroupMap.TryGetValue(session.Id, out var group);
 
                 if (group == null)
                 {
@@ -285,7 +271,7 @@ namespace Emby.Server.Implementations.SyncPlay
                     {
                         Type = GroupUpdateType.NotInGroup
                     };
-                    _sessionManager.SendSyncPlayGroupUpdate(session.Id.ToString(), error, CancellationToken.None);
+                    _sessionManager.SendSyncPlayGroupUpdate(session.Id, error, CancellationToken.None);
                     return;
                 }
 
@@ -304,7 +290,7 @@ namespace Emby.Server.Implementations.SyncPlay
         {
             var user = _userManager.GetUserById(session.UserId);
 
-            if (user.Policy.SyncPlayAccess == SyncPlayAccess.None)
+            if (user.SyncPlayAccess == SyncPlayAccess.None)
             {
                 return new List<GroupInfoView>();
             }
@@ -313,19 +299,15 @@ namespace Emby.Server.Implementations.SyncPlay
             if (!filterItemId.Equals(Guid.Empty))
             {
                 return _groups.Values.Where(
-                    group => group.GetPlayingItemId().Equals(filterItemId) && HasAccessToItem(user, group.GetPlayingItemId())
-                ).Select(
-                    group => group.GetInfo()
-                ).ToList();
+                    group => group.GetPlayingItemId().Equals(filterItemId) && HasAccessToItem(user, group.GetPlayingItemId())).Select(
+                    group => group.GetInfo()).ToList();
             }
-            // Otherwise show all available groups
             else
             {
+                // Otherwise show all available groups
                 return _groups.Values.Where(
-                    group => HasAccessToItem(user, group.GetPlayingItemId())
-                ).Select(
-                    group => group.GetInfo()
-                ).ToList();
+                    group => HasAccessToItem(user, group.GetPlayingItemId())).Select(
+                    group => group.GetInfo()).ToList();
             }
         }
 
@@ -334,7 +316,7 @@ namespace Emby.Server.Implementations.SyncPlay
         {
             var user = _userManager.GetUserById(session.UserId);
 
-            if (user.Policy.SyncPlayAccess == SyncPlayAccess.None)
+            if (user.SyncPlayAccess == SyncPlayAccess.None)
             {
                 _logger.LogWarning("HandleRequest: {0} does not have access to SyncPlay.", session.Id);
 
@@ -342,14 +324,14 @@ namespace Emby.Server.Implementations.SyncPlay
                 {
                     Type = GroupUpdateType.JoinGroupDenied
                 };
-                _sessionManager.SendSyncPlayGroupUpdate(session.Id.ToString(), error, CancellationToken.None);
+
+                _sessionManager.SendSyncPlayGroupUpdate(session.Id, error, CancellationToken.None);
                 return;
             }
 
             lock (_groupsLock)
             {
-                ISyncPlayController group;
-                _sessionToGroupMap.TryGetValue(session.Id, out group);
+                _sessionToGroupMap.TryGetValue(session.Id, out var group);
 
                 if (group == null)
                 {
@@ -359,7 +341,7 @@ namespace Emby.Server.Implementations.SyncPlay
                     {
                         Type = GroupUpdateType.NotInGroup
                     };
-                    _sessionManager.SendSyncPlayGroupUpdate(session.Id.ToString(), error, CancellationToken.None);
+                    _sessionManager.SendSyncPlayGroupUpdate(session.Id, error, CancellationToken.None);
                     return;
                 }
 
@@ -386,9 +368,7 @@ namespace Emby.Server.Implementations.SyncPlay
                 throw new InvalidOperationException("Session not in any group!");
             }
 
-            ISyncPlayController tempGroup;
-            _sessionToGroupMap.Remove(session.Id, out tempGroup);
-
+            _sessionToGroupMap.Remove(session.Id, out var tempGroup);
             if (!tempGroup.GetGroupId().Equals(group.GetGroupId()))
             {
                 throw new InvalidOperationException("Session was in wrong group!");
diff --git a/Emby.Server.Implementations/TV/TVSeriesManager.cs b/Emby.Server.Implementations/TV/TVSeriesManager.cs
index 4c2f24e6f..d1818deff 100644
--- a/Emby.Server.Implementations/TV/TVSeriesManager.cs
+++ b/Emby.Server.Implementations/TV/TVSeriesManager.cs
@@ -1,15 +1,20 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
+using Jellyfin.Data.Entities;
+using Jellyfin.Data.Enums;
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Dto;
 using MediaBrowser.Controller.Entities;
-using MediaBrowser.Controller.Entities.TV;
 using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.TV;
 using MediaBrowser.Model.Entities;
 using MediaBrowser.Model.Querying;
+using Episode = MediaBrowser.Controller.Entities.TV.Episode;
+using Series = MediaBrowser.Controller.Entities.TV.Series;
 
 namespace Emby.Server.Implementations.TV
 {
@@ -18,14 +23,12 @@ namespace Emby.Server.Implementations.TV
         private readonly IUserManager _userManager;
         private readonly IUserDataManager _userDataManager;
         private readonly ILibraryManager _libraryManager;
-        private readonly IServerConfigurationManager _config;
 
-        public TVSeriesManager(IUserManager userManager, IUserDataManager userDataManager, ILibraryManager libraryManager, IServerConfigurationManager config)
+        public TVSeriesManager(IUserManager userManager, IUserDataManager userDataManager, ILibraryManager libraryManager)
         {
             _userManager = userManager;
             _userDataManager = userDataManager;
             _libraryManager = libraryManager;
-            _config = config;
         }
 
         public QueryResult<BaseItem> GetNextUp(NextUpQuery request, DtoOptions dtoOptions)
@@ -74,7 +77,8 @@ namespace Emby.Server.Implementations.TV
             {
                 parents = _libraryManager.GetUserRootFolder().GetChildren(user, true)
                    .Where(i => i is Folder)
-                   .Where(i => !user.Configuration.LatestItemsExcludes.Contains(i.Id.ToString("N", CultureInfo.InvariantCulture)))
+                   .Where(i => !user.GetPreference(PreferenceKind.LatestItemExcludes)
+                       .Contains(i.Id.ToString("N", CultureInfo.InvariantCulture)))
                    .ToArray();
             }
 
@@ -113,23 +117,20 @@ namespace Emby.Server.Implementations.TV
                 limit = limit.Value + 10;
             }
 
-            var items = _libraryManager.GetItemList(new InternalItemsQuery(user)
-            {
-                IncludeItemTypes = new[] { typeof(Episode).Name },
-                OrderBy = new[] { new ValueTuple<string, SortOrder>(ItemSortBy.DatePlayed, SortOrder.Descending) },
-                SeriesPresentationUniqueKey = presentationUniqueKey,
-                Limit = limit,
-                DtoOptions = new DtoOptions
-                {
-                    Fields = new ItemFields[]
+            var items = _libraryManager
+                .GetItemList(
+                    new InternalItemsQuery(user)
                     {
-                        ItemFields.SeriesPresentationUniqueKey
-                    },
-                    EnableImages = false
-                },
-                GroupBySeriesPresentationUniqueKey = true
-
-            }, parentsFolders.ToList()).Cast<Episode>().Select(GetUniqueSeriesKey);
+                        IncludeItemTypes = new[] { typeof(Episode).Name },
+                        OrderBy = new[] { new ValueTuple<string, SortOrder>(ItemSortBy.DatePlayed, SortOrder.Descending) },
+                        SeriesPresentationUniqueKey = presentationUniqueKey,
+                        Limit = limit,
+                        DtoOptions = new DtoOptions { Fields = new[] { ItemFields.SeriesPresentationUniqueKey }, EnableImages = false },
+                        GroupBySeriesPresentationUniqueKey = true
+                    }, parentsFolders.ToList())
+                .Cast<Episode>()
+                .Where(episode => !string.IsNullOrEmpty(episode.SeriesPresentationUniqueKey))
+                .Select(GetUniqueSeriesKey);
 
             // Avoid implicitly captured closure
             var episodes = GetNextUpEpisodes(request, user, items, dtoOptions);
@@ -145,7 +146,7 @@ namespace Emby.Server.Implementations.TV
             var allNextUp = seriesKeys
                 .Select(i => GetNextUp(i, currentUser, dtoOptions));
 
-            //allNextUp = allNextUp.OrderByDescending(i => i.Item1);
+            // allNextUp = allNextUp.OrderByDescending(i => i.Item1);
 
             // If viewing all next up for all series, remove first episodes
             // But if that returns empty, keep those first episodes (avoid completely empty view)
@@ -192,7 +193,7 @@ namespace Emby.Server.Implementations.TV
             {
                 AncestorWithPresentationUniqueKey = null,
                 SeriesPresentationUniqueKey = seriesKey,
-                IncludeItemTypes = new[] { typeof(Episode).Name },
+                IncludeItemTypes = new[] { nameof(Episode) },
                 OrderBy = new[] { new ValueTuple<string, SortOrder>(ItemSortBy.SortName, SortOrder.Descending) },
                 IsPlayed = true,
                 Limit = 1,
@@ -205,7 +206,6 @@ namespace Emby.Server.Implementations.TV
                     },
                     EnableImages = false
                 }
-
             }).FirstOrDefault();
 
             Func<Episode> getEpisode = () =>
@@ -220,9 +220,8 @@ namespace Emby.Server.Implementations.TV
                     IsPlayed = false,
                     IsVirtualItem = false,
                     ParentIndexNumberNotEquals = 0,
-                    MinSortName = lastWatchedEpisode == null ? null : lastWatchedEpisode.SortName,
+                    MinSortName = lastWatchedEpisode?.SortName,
                     DtoOptions = dtoOptions
-
                 }).Cast<Episode>().FirstOrDefault();
             };
 
@@ -254,6 +253,7 @@ namespace Emby.Server.Implementations.TV
             {
                 items = items.Skip(query.StartIndex.Value);
             }
+
             if (query.Limit.HasValue)
             {
                 items = items.Take(query.Limit.Value);
diff --git a/Emby.Server.Implementations/Udp/UdpServer.cs b/Emby.Server.Implementations/Udp/UdpServer.cs
index a26f714b1..73fcbcec3 100644
--- a/Emby.Server.Implementations/Udp/UdpServer.cs
+++ b/Emby.Server.Implementations/Udp/UdpServer.cs
@@ -18,7 +18,7 @@ namespace Emby.Server.Implementations.Udp
     public sealed class UdpServer : IDisposable
     {
         /// <summary>
-        /// The _logger
+        /// The _logger.
         /// </summary>
         private readonly ILogger _logger;
         private readonly IServerApplicationHost _appHost;
@@ -101,11 +101,18 @@ namespace Emby.Server.Implementations.Udp
         {
             while (!cancellationToken.IsCancellationRequested)
             {
+                var infiniteTask = Task.Delay(-1, cancellationToken);
                 try
                 {
-                    var result = await _udpSocket.ReceiveFromAsync(_receiveBuffer, SocketFlags.None, _endpoint).ConfigureAwait(false);
+                    var task = _udpSocket.ReceiveFromAsync(_receiveBuffer, SocketFlags.None, _endpoint);
+                    await Task.WhenAny(task, infiniteTask).ConfigureAwait(false);
 
-                    cancellationToken.ThrowIfCancellationRequested();
+                    if (!task.IsCompleted)
+                    {
+                        return;
+                    }
+
+                    var result = task.Result;
 
                     var text = Encoding.UTF8.GetString(_receiveBuffer, 0, result.ReceivedBytes);
                     if (text.Contains("who is JellyfinServer?", StringComparison.OrdinalIgnoreCase))
diff --git a/Emby.Server.Implementations/Updates/InstallationManager.cs b/Emby.Server.Implementations/Updates/InstallationManager.cs
index 0b2309889..4f54c06dd 100644
--- a/Emby.Server.Implementations/Updates/InstallationManager.cs
+++ b/Emby.Server.Implementations/Updates/InstallationManager.cs
@@ -1,11 +1,11 @@
+#pragma warning disable CS1591
+
 using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using System.Net;
 using System.Net.Http;
-using System.Runtime.CompilerServices;
 using System.Runtime.Serialization;
 using System.Security.Cryptography;
 using System.Threading;
@@ -16,11 +16,10 @@ using MediaBrowser.Common.Net;
 using MediaBrowser.Common.Plugins;
 using MediaBrowser.Common.Updates;
 using MediaBrowser.Controller.Configuration;
-using MediaBrowser.Model.Events;
 using MediaBrowser.Model.IO;
+using MediaBrowser.Model.Net;
 using MediaBrowser.Model.Serialization;
 using MediaBrowser.Model.Updates;
-using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.Logging;
 
 namespace Emby.Server.Implementations.Updates
@@ -31,14 +30,9 @@ namespace Emby.Server.Implementations.Updates
     public class InstallationManager : IInstallationManager
     {
         /// <summary>
-        /// The key for a setting that specifies a URL for the plugin repository JSON manifest.
-        /// </summary>
-        public const string PluginManifestUrlKey = "InstallationManager:PluginManifestUrl";
-
-        /// <summary>
         /// The logger.
         /// </summary>
-        private readonly ILogger _logger;
+        private readonly ILogger<InstallationManager> _logger;
         private readonly IApplicationPaths _appPaths;
         private readonly IHttpClient _httpClient;
         private readonly IJsonSerializer _jsonSerializer;
@@ -52,7 +46,6 @@ namespace Emby.Server.Implementations.Updates
         private readonly IApplicationHost _applicationHost;
 
         private readonly IZipClient _zipClient;
-        private readonly IConfiguration _appConfig;
 
         private readonly object _currentInstallationsLock = new object();
 
@@ -74,8 +67,7 @@ namespace Emby.Server.Implementations.Updates
             IJsonSerializer jsonSerializer,
             IServerConfigurationManager config,
             IFileSystem fileSystem,
-            IZipClient zipClient,
-            IConfiguration appConfig)
+            IZipClient zipClient)
         {
             if (logger == null)
             {
@@ -93,44 +85,41 @@ namespace Emby.Server.Implementations.Updates
             _config = config;
             _fileSystem = fileSystem;
             _zipClient = zipClient;
-            _appConfig = appConfig;
         }
 
         /// <inheritdoc />
-        public event EventHandler<InstallationEventArgs> PackageInstalling;
+        public event EventHandler<InstallationInfo> PackageInstalling;
 
         /// <inheritdoc />
-        public event EventHandler<InstallationEventArgs> PackageInstallationCompleted;
+        public event EventHandler<InstallationInfo> PackageInstallationCompleted;
 
         /// <inheritdoc />
         public event EventHandler<InstallationFailedEventArgs> PackageInstallationFailed;
 
         /// <inheritdoc />
-        public event EventHandler<InstallationEventArgs> PackageInstallationCancelled;
+        public event EventHandler<InstallationInfo> PackageInstallationCancelled;
 
         /// <inheritdoc />
-        public event EventHandler<GenericEventArgs<IPlugin>> PluginUninstalled;
+        public event EventHandler<IPlugin> PluginUninstalled;
 
         /// <inheritdoc />
-        public event EventHandler<GenericEventArgs<(IPlugin, VersionInfo)>> PluginUpdated;
+        public event EventHandler<InstallationInfo> PluginUpdated;
 
         /// <inheritdoc />
-        public event EventHandler<GenericEventArgs<VersionInfo>> PluginInstalled;
+        public event EventHandler<InstallationInfo> PluginInstalled;
 
         /// <inheritdoc />
         public IEnumerable<InstallationInfo> CompletedInstallations => _completedInstallationsInternal;
 
         /// <inheritdoc />
-        public async Task<IReadOnlyList<PackageInfo>> GetAvailablePackages(CancellationToken cancellationToken = default)
+        public async Task<IReadOnlyList<PackageInfo>> GetPackages(string manifest, CancellationToken cancellationToken = default)
         {
-            var manifestUrl = _appConfig.GetValue<string>(PluginManifestUrlKey);
-
             try
             {
                 using (var response = await _httpClient.SendAsync(
                     new HttpRequestOptions
                     {
-                        Url = manifestUrl,
+                        Url = manifest,
                         CancellationToken = cancellationToken,
                         CacheMode = CacheMode.Unconditional,
                         CacheLength = TimeSpan.FromMinutes(3)
@@ -144,26 +133,41 @@ namespace Emby.Server.Implementations.Updates
                     }
                     catch (SerializationException ex)
                     {
-                        const string LogTemplate =
-                            "Failed to deserialize the plugin manifest retrieved from {PluginManifestUrl}. If you " +
-                            "have specified a custom plugin repository manifest URL with --plugin-manifest-url or " +
-                            PluginManifestUrlKey + ", please ensure that it is correct.";
-                        _logger.LogError(ex, LogTemplate, manifestUrl);
-                        throw;
+                        _logger.LogError(ex, "Failed to deserialize the plugin manifest retrieved from {Manifest}", manifest);
+                        return Array.Empty<PackageInfo>();
                     }
                 }
             }
             catch (UriFormatException ex)
             {
-                const string LogTemplate =
-                    "The URL configured for the plugin repository manifest URL is not valid: {PluginManifestUrl}. " +
-                    "Please check the URL configured by --plugin-manifest-url or " + PluginManifestUrlKey;
-                _logger.LogError(ex, LogTemplate, manifestUrl);
-                throw;
+                _logger.LogError(ex, "The URL configured for the plugin repository manifest URL is not valid: {Manifest}", manifest);
+                return Array.Empty<PackageInfo>();
+            }
+            catch (HttpException ex)
+            {
+                _logger.LogError(ex, "An error occurred while accessing the plugin manifest: {Manifest}", manifest);
+                return Array.Empty<PackageInfo>();
+            }
+            catch (HttpRequestException ex)
+            {
+                _logger.LogError(ex, "An error occurred while accessing the plugin manifest: {Manifest}", manifest);
+                return Array.Empty<PackageInfo>();
             }
         }
 
         /// <inheritdoc />
+        public async Task<IReadOnlyList<PackageInfo>> GetAvailablePackages(CancellationToken cancellationToken = default)
+        {
+            var result = new List<PackageInfo>();
+            foreach (RepositoryInfo repository in _config.Configuration.PluginRepositories)
+            {
+                result.AddRange(await GetPackages(repository.Url, cancellationToken).ConfigureAwait(true));
+            }
+
+            return result;
+        }
+
+        /// <inheritdoc />
         public IEnumerable<PackageInfo> FilterPackages(
             IEnumerable<PackageInfo> availablePackages,
             string name = null,
@@ -183,24 +187,7 @@ namespace Emby.Server.Implementations.Updates
         }
 
         /// <inheritdoc />
-        public IEnumerable<VersionInfo> GetCompatibleVersions(
-            IEnumerable<VersionInfo> availableVersions,
-            Version minVersion = null)
-        {
-            var appVer = _applicationHost.ApplicationVersion;
-            availableVersions = availableVersions
-                .Where(x => Version.Parse(x.targetAbi) <= appVer);
-
-            if (minVersion != null)
-            {
-                availableVersions = availableVersions.Where(x => x.version >= minVersion);
-            }
-
-            return availableVersions.OrderByDescending(x => x.version);
-        }
-
-        /// <inheritdoc />
-        public IEnumerable<VersionInfo> GetCompatibleVersions(
+        public IEnumerable<InstallationInfo> GetCompatibleVersions(
             IEnumerable<PackageInfo> availablePackages,
             string name = null,
             Guid guid = default,
@@ -211,28 +198,46 @@ namespace Emby.Server.Implementations.Updates
             // Package not found in repository
             if (package == null)
             {
-                return Enumerable.Empty<VersionInfo>();
+                yield break;
+            }
+
+            var appVer = _applicationHost.ApplicationVersion;
+            var availableVersions = package.versions
+                .Where(x => Version.Parse(x.targetAbi) <= appVer);
+
+            if (minVersion != null)
+            {
+                availableVersions = availableVersions.Where(x => new Version(x.version) >= minVersion);
             }
 
-            return GetCompatibleVersions(
-                package.versions,
-                minVersion);
+            foreach (var v in availableVersions.OrderByDescending(x => x.version))
+            {
+                yield return new InstallationInfo
+                {
+                    Changelog = v.changelog,
+                    Guid = new Guid(package.guid),
+                    Name = package.name,
+                    Version = new Version(v.version),
+                    SourceUrl = v.sourceUrl,
+                    Checksum = v.checksum
+                };
+            }
         }
 
         /// <inheritdoc />
-        public async Task<IEnumerable<VersionInfo>> GetAvailablePluginUpdates(CancellationToken cancellationToken = default)
+        public async Task<IEnumerable<InstallationInfo>> GetAvailablePluginUpdates(CancellationToken cancellationToken = default)
         {
             var catalog = await GetAvailablePackages(cancellationToken).ConfigureAwait(false);
             return GetAvailablePluginUpdates(catalog);
         }
 
-        private IEnumerable<VersionInfo> GetAvailablePluginUpdates(IReadOnlyList<PackageInfo> pluginCatalog)
+        private IEnumerable<InstallationInfo> GetAvailablePluginUpdates(IReadOnlyList<PackageInfo> pluginCatalog)
         {
             foreach (var plugin in _applicationHost.Plugins)
             {
                 var compatibleversions = GetCompatibleVersions(pluginCatalog, plugin.Name, plugin.Id, plugin.Version);
-                var version = compatibleversions.FirstOrDefault(y => y.version > plugin.Version);
-                if (version != null && !CompletedInstallations.Any(x => string.Equals(x.Guid, version.guid, StringComparison.OrdinalIgnoreCase)))
+                var version = compatibleversions.FirstOrDefault(y => y.Version > plugin.Version);
+                if (version != null && CompletedInstallations.All(x => x.Guid != version.Guid))
                 {
                     yield return version;
                 }
@@ -240,23 +245,16 @@ namespace Emby.Server.Implementations.Updates
         }
 
         /// <inheritdoc />
-        public async Task InstallPackage(VersionInfo package, CancellationToken cancellationToken)
+        public async Task InstallPackage(InstallationInfo package, CancellationToken cancellationToken)
         {
             if (package == null)
             {
                 throw new ArgumentNullException(nameof(package));
             }
 
-            var installationInfo = new InstallationInfo
-            {
-                Guid = package.guid,
-                Name = package.name,
-                Version = package.version.ToString()
-            };
-
             var innerCancellationTokenSource = new CancellationTokenSource();
 
-            var tuple = (installationInfo, innerCancellationTokenSource);
+            var tuple = (package, innerCancellationTokenSource);
 
             // Add it to the in-progress list
             lock (_currentInstallationsLock)
@@ -266,13 +264,7 @@ namespace Emby.Server.Implementations.Updates
 
             var linkedToken = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken, innerCancellationTokenSource.Token).Token;
 
-            var installationEventArgs = new InstallationEventArgs
-            {
-                InstallationInfo = installationInfo,
-                VersionInfo = package
-            };
-
-            PackageInstalling?.Invoke(this, installationEventArgs);
+            PackageInstalling?.Invoke(this, package);
 
             try
             {
@@ -283,9 +275,9 @@ namespace Emby.Server.Implementations.Updates
                     _currentInstallations.Remove(tuple);
                 }
 
-                _completedInstallationsInternal.Add(installationInfo);
+                _completedInstallationsInternal.Add(package);
 
-                PackageInstallationCompleted?.Invoke(this, installationEventArgs);
+                PackageInstallationCompleted?.Invoke(this, package);
             }
             catch (OperationCanceledException)
             {
@@ -294,9 +286,9 @@ namespace Emby.Server.Implementations.Updates
                     _currentInstallations.Remove(tuple);
                 }
 
-                _logger.LogInformation("Package installation cancelled: {0} {1}", package.name, package.version);
+                _logger.LogInformation("Package installation cancelled: {0} {1}", package.Name, package.Version);
 
-                PackageInstallationCancelled?.Invoke(this, installationEventArgs);
+                PackageInstallationCancelled?.Invoke(this, package);
 
                 throw;
             }
@@ -311,7 +303,7 @@ namespace Emby.Server.Implementations.Updates
 
                 PackageInstallationFailed?.Invoke(this, new InstallationFailedEventArgs
                 {
-                    InstallationInfo = installationInfo,
+                    InstallationInfo = package,
                     Exception = ex
                 });
 
@@ -330,11 +322,11 @@ namespace Emby.Server.Implementations.Updates
         /// <param name="package">The package.</param>
         /// <param name="cancellationToken">The cancellation token.</param>
         /// <returns><see cref="Task" />.</returns>
-        private async Task InstallPackageInternal(VersionInfo package, CancellationToken cancellationToken)
+        private async Task InstallPackageInternal(InstallationInfo package, CancellationToken cancellationToken)
         {
             // Set last update time if we were installed before
-            IPlugin plugin = _applicationHost.Plugins.FirstOrDefault(p => string.Equals(p.Id.ToString(), package.guid, StringComparison.OrdinalIgnoreCase))
-                           ?? _applicationHost.Plugins.FirstOrDefault(p => p.Name.Equals(package.name, StringComparison.OrdinalIgnoreCase));
+            IPlugin plugin = _applicationHost.Plugins.FirstOrDefault(p => p.Id == package.Guid)
+                           ?? _applicationHost.Plugins.FirstOrDefault(p => p.Name.Equals(package.Name, StringComparison.OrdinalIgnoreCase));
 
             // Do the install
             await PerformPackageInstallation(package, cancellationToken).ConfigureAwait(false);
@@ -342,38 +334,38 @@ namespace Emby.Server.Implementations.Updates
             // Do plugin-specific processing
             if (plugin == null)
             {
-                _logger.LogInformation("New plugin installed: {0} {1} {2}", package.name, package.version);
+                _logger.LogInformation("New plugin installed: {0} {1}", package.Name, package.Version);
 
-                PluginInstalled?.Invoke(this, new GenericEventArgs<VersionInfo>(package));
+                PluginInstalled?.Invoke(this, package);
             }
             else
             {
-                _logger.LogInformation("Plugin updated: {0} {1} {2}", package.name, package.version);
+                _logger.LogInformation("Plugin updated: {0} {1}", package.Name, package.Version);
 
-                PluginUpdated?.Invoke(this, new GenericEventArgs<(IPlugin, VersionInfo)>((plugin, package)));
+                PluginUpdated?.Invoke(this, package);
             }
 
             _applicationHost.NotifyPendingRestart();
         }
 
-        private async Task PerformPackageInstallation(VersionInfo package, CancellationToken cancellationToken)
+        private async Task PerformPackageInstallation(InstallationInfo package, CancellationToken cancellationToken)
         {
-            var extension = Path.GetExtension(package.filename);
+            var extension = Path.GetExtension(package.SourceUrl);
             if (!string.Equals(extension, ".zip", StringComparison.OrdinalIgnoreCase))
             {
-                _logger.LogError("Only zip packages are supported. {Filename} is not a zip archive.", package.filename);
+                _logger.LogError("Only zip packages are supported. {SourceUrl} is not a zip archive.", package.SourceUrl);
                 return;
             }
 
             // Always override the passed-in target (which is a file) and figure it out again
-            string targetDir = Path.Combine(_appPaths.PluginsPath, package.name);
+            string targetDir = Path.Combine(_appPaths.PluginsPath, package.Name);
 
             // CA5351: Do Not Use Broken Cryptographic Algorithms
 #pragma warning disable CA5351
             using (var res = await _httpClient.SendAsync(
                 new HttpRequestOptions
                 {
-                    Url = package.sourceUrl,
+                    Url = package.SourceUrl,
                     CancellationToken = cancellationToken,
                     // We need it to be buffered for setting the position
                     BufferContent = true
@@ -385,12 +377,12 @@ namespace Emby.Server.Implementations.Updates
                 cancellationToken.ThrowIfCancellationRequested();
 
                 var hash = Hex.Encode(md5.ComputeHash(stream));
-                if (!string.Equals(package.checksum, hash, StringComparison.OrdinalIgnoreCase))
+                if (!string.Equals(package.Checksum, hash, StringComparison.OrdinalIgnoreCase))
                 {
                     _logger.LogError(
                         "The checksums didn't match while installing {Package}, expected: {Expected}, got: {Received}",
-                        package.name,
-                        package.checksum,
+                        package.Name,
+                        package.Checksum,
                         hash);
                     throw new InvalidDataException("The checksum of the received data doesn't match.");
                 }
@@ -413,6 +405,12 @@ namespace Emby.Server.Implementations.Updates
         /// <param name="plugin">The plugin.</param>
         public void UninstallPlugin(IPlugin plugin)
         {
+            if (!plugin.CanUninstall)
+            {
+                _logger.LogWarning("Attempt to delete non removable plugin {0}, ignoring request", plugin.Name);
+                return;
+            }
+
             plugin.OnUninstalling();
 
             // Remove it the quick way for now
@@ -456,7 +454,7 @@ namespace Emby.Server.Implementations.Updates
                 _config.SaveConfiguration();
             }
 
-            PluginUninstalled?.Invoke(this, new GenericEventArgs<IPlugin> { Argument = plugin });
+            PluginUninstalled?.Invoke(this, plugin);
 
             _applicationHost.NotifyPendingRestart();
         }
@@ -466,7 +464,7 @@ namespace Emby.Server.Implementations.Updates
         {
             lock (_currentInstallationsLock)
             {
-                var install = _currentInstallations.Find(x => x.info.Guid == id.ToString());
+                var install = _currentInstallations.Find(x => x.info.Guid == id);
                 if (install == default((InstallationInfo, CancellationTokenSource)))
                 {
                     return false;
@@ -486,9 +484,9 @@ namespace Emby.Server.Implementations.Updates
         }
 
         /// <summary>
-        /// Releases unmanaged and - optionally - managed resources.
+        /// Releases unmanaged and optionally managed resources.
         /// </summary>
-        /// <param name="dispose"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
+        /// <param name="dispose"><c>true</c> to release both managed and unmanaged resources or <c>false</c> to release only unmanaged resources.</param>
         protected virtual void Dispose(bool dispose)
         {
             if (dispose)