TV Guide refresh not working

[revengineer 122]

For me guide refresh fails at 15% as well. Error message is

Guid should contain 32 digits with 4 dashes (xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx).
   at System.Guid.GuidResult.SetFailure(Boolean overflow, String failureMessageID)
   at System.Guid.TryParseExactD(ReadOnlySpan`1 guidString, GuidResult& result)
   at System.Guid.TryParseGuid(ReadOnlySpan`1 guidString, GuidResult& result)
   at System.Guid..ctor(String g)
   at MediaBrowser.Controller.Library.LibraryManagerExtensions.GetItemById(ILibraryManager manager, ReadOnlySpan`1 id)
   at MediaBrowser.Controller.Library.LibraryManagerExtensions.GetItemById(ILibraryManager manager, String id)
   at Emby.LiveTV.EmbyTV.RefreshTimers(CancellationToken cancellationToken, IProgress`1 progress)
   at Emby.LiveTV.LiveTvManager.RefreshChannels(IProgress`1 progress, CancellationToken cancellationToken)
   at Emby.Server.Implementations.ScheduledTasks.ScheduledTaskWorker.ExecuteInternal(TaskOptions options)

[Luke 36991]

Hi @revengineer please attach the emby server log.

Also have you done any going back and forth between 4.6 and  4.7?

[ebr 14898]

11 hours ago, Luke said:

Hi @revengineer please attach the emby server log.

Also have you done any going back and forth between 4.6 and  4.7?

[Luke 36991]

OK yes the going back and forth is likely the issue.

[revengineer 122]

22 hours ago, Luke said:

Hi @revengineer please attach the emby server log.

Also have you done any going back and forth between 4.6 and  4.7?

Yes, I think the issue was "importing" the Live TV recording timers from 4.6.7 into 4.7.2 was the issue. After deleting these timer files, the guide refreshed fine.

So this one is solved, but I am struggling with the audio sync issue, which is a real deal breaker.