:AI Alert Filter A task was canceled

Ist time poster. Running Deepstack in Agent DVR, Windows CPU version. Requesting help resolving error:

6:44:50 AM Start Stream: Pond: Using software decoder
6:45:56 AM Skip storage management on I:\Agent DVR\ as it is disabled
6:48:29 AM StartSaving: Pond:
6:48:29 AM opening with base codec AV_CODEC_ID_H264
6:48:29 AM Opening codec
6:48:29 AM mediaWriter: Pond: Using CPU encoder
6:48:29 AM Pond: Recording Opened
6:48:29 AM recordingstarted: Pond message: I:\Agent DVR\video\DVR\1_2022-06-21_06-48-29_847.mp4
6:48:29 AM Processing S (Claxion-1.wav)
6:48:35 AM AI Alert Filter: :AI Alert Filter A task was canceled.
6:48:35 AM Error: AI Alert Filter: AI Alert Filter: A task was canceled.
6:48:35 AM AI Alert Filter: at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at CoreLogic.AI.AlertFilter.d__16.MoveNext()
6:48:35 AM Error: AI Alert Filter: at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at CoreLogic.AI.AlertFilter.d__16.MoveNext()
6:48:35 AM A task was canceled.
6:48:35 AM Will retry AI processing in 30 seconds.
6:48:45 AM FrameBuffer: Pond: Record stop
6:48:45 AM Pond: Recording Closed
6:48:47 AM File uploaded to drive: 1_2022-06-21_06-48-29_847.mp4

I am unable to send smtp email on alert.

William