Fix usage of start tag in Gstreamer

Vocaluxe/Lib/Sound/Playback/GstreamerSharp/CGstreamerSharpAudioStream.cs

@@ -175,7 +175,7 @@ namespace Vocaluxe.Lib.Sound.Playback.GstreamerSharp
             // Passing CLOCK_TIME_NONE here causes the pipeline to block for a long time so with
             // prescan enabled the pipeline will wait 500ms for stream to initialize and then continue
             // if it takes more than 500ms, duration queries will be performed asynchronously
-            Message msg = _Element.Bus.TimedPopFiltered(prescan ? ulong.MaxValue : 0L, MessageType.AsyncDone | MessageType.Error | MessageType.DurationChanged);
+            Message msg = _Element.Bus.TimedPopFiltered(prescan ? ulong.MaxValue : 0L, MessageType.AsyncDone | MessageType.Error);
             if (!_OnMessage(msg))
             {
                 _Dispose(true);

Vocaluxe/Lib/Sound/Playback/PortAudio/CPt1.cs

@@ -49,8 +49,7 @@ namespace Vocaluxe.Lib.Sound.Playback.PortAudio
 
                 _CurrentTime = value;
                 _OldTime = value;
-                _Timer.Reset();
-                _Timer.Start();
+                _Timer.Restart();
             }
         }
 

Vocaluxe/Lib/Sound/Playback/PortAudio/CSyncTimer.cs

@@ -44,8 +44,7 @@ namespace Vocaluxe.Lib.Sound.Playback.PortAudio
             {
                 _ExternTime.Time = value;
                 _SetValue = value;
-                _Timer.Reset();
-                _Timer.Start();
+                _Timer.Restart();
             }
         }