Saymore keeps crashing under Parallels Desktop

Hello, I am using windows 10 under Parallels deskop 15 on a macbook Pro. Saymore (3.2.17) crashes almost every 2-3 minutes, especially when switching from one annotation to another. Another problem is that when the program does not crash, it always returns to the first annotation when I switch, for example, from annotation 15 to annotation 16. Could you suggest a solution? Thank you! Anna

The crashing issue is persisting. He the beginning of the error report:

Msg: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
Class: System.ArgumentOutOfRangeException
Source: mscorlib
Assembly: mscorlib, Version=, Culture=neutral, PublicKeyToken=b77a5c561934e089
Stack: at System.Collections.ArrayList.get_Item(Int32 index)
at System.Windows.Forms.DataGridViewColumnCollection.get_Item(Int32 index)
at SayMore.Transcription.UI.TextAnnotationEditorGrid.Play(Boolean resetLoopCounter) in C:\BuildAgent\work\df995ac347687c6e\src\SayMore\Transcription\UI\TextAnnotationGrid\TextAnnotationEditorGrid.cs:line 569
at SayMore.Transcription.UI.TextAnnotationEditorGrid.b__59_0(Object a) in C:\BuildAgent\work\df995ac347687c6e\src\SayMore\Transcription\UI\TextAnnotationGrid\TextAnnotationEditorGrid.cs:line 511
at System.Threading.TimerQueueTimer.CallCallbackInContext(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)

Thank you, Anna