3 files changed, 10 insertions, 8 deletions
diff --git a/Emby.Server.Implementations/Library/LibraryManager.cs b/Emby.Server.Implementations/Library/LibraryManager.cs
index 71ba465df..c59a22884 100644
--- a/Emby.Server.Implementations/Library/LibraryManager.cs
+++ b/Emby.Server.Implementations/Library/LibraryManager.cs
@@ -2593,7 +2593,7 @@ namespace Emby.Server.Implementations.Library
                 {
                     foreach (var pathInfo in libraryOptions.PathInfos)
                     {
-                        if (string.IsNullOrWhiteSpace(pathInfo.NetworkPath))
+                        if (string.IsNullOrWhiteSpace(pathInfo.Path) || string.IsNullOrWhiteSpace(pathInfo.NetworkPath))
                         {
                             continue;
                         }
@@ -2621,10 +2621,13 @@ namespace Emby.Server.Implementations.Library
 
             foreach (var map in ConfigurationManager.Configuration.PathSubstitutions)
             {
-                var substitutionResult = SubstitutePathInternal(path, map.From, map.To);
-                if (substitutionResult.Item2)
+                if (!string.IsNullOrWhiteSpace(map.From))
                 {
-                    return substitutionResult.Item1;
+                    var substitutionResult = SubstitutePathInternal(path, map.From, map.To);
+                    if (substitutionResult.Item2)
+                    {
+                        return substitutionResult.Item1;
+                    }
                 }
             }
 
diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs
index f792d8b65..5e0b4ff34 100644
--- a/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs
+++ b/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs
@@ -1064,8 +1064,6 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
                 var isAudio = false;
                 await new LiveStreamHelper(_mediaEncoder, _logger).AddMediaInfoWithProbe(stream, isAudio, cancellationToken).ConfigureAwait(false);
 
-                stream.InferTotalBitrate();
-
                 return new List<MediaSourceInfo>
                 {
                     stream
@@ -1372,13 +1370,14 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
             ActiveRecordingInfo removed;
             _activeRecordings.TryRemove(timer.Id, out removed);
 
-            if (recordingStatus != RecordingStatus.Completed && DateTime.UtcNow < timer.EndDate)
+            if (recordingStatus != RecordingStatus.Completed && DateTime.UtcNow < timer.EndDate && timer.RetryCount < 10)
             {
                 const int retryIntervalSeconds = 60;
                 _logger.Info("Retrying recording in {0} seconds.", retryIntervalSeconds);
 
                 timer.Status = RecordingStatus.New;
                 timer.StartDate = DateTime.UtcNow.AddSeconds(retryIntervalSeconds);
+                timer.RetryCount++;
                 _timerProvider.AddOrUpdate(timer);
             }
             else if (_fileSystem.FileExists(recordPath))
diff --git a/Emby.Server.Implementations/LiveTv/LiveStreamHelper.cs b/Emby.Server.Implementations/LiveTv/LiveStreamHelper.cs
index 78390f084..0313e6fde 100644
--- a/Emby.Server.Implementations/LiveTv/LiveStreamHelper.cs
+++ b/Emby.Server.Implementations/LiveTv/LiveStreamHelper.cs
@@ -96,7 +96,7 @@ namespace Emby.Server.Implementations.LiveTv
             }
 
             // Try to estimate this
-            mediaSource.InferTotalBitrate();
+            mediaSource.InferTotalBitrate(true);
         }
     }
 }