Audio Cutting Out - Solved!

I believe I have narrowed down the problem.
1-I have no audio issues with any other applications (Windows MediaPlayer, YouTube, Cakewalk, PowerDirector, Firefox, etc.).
2-I have no issues when I switch the Dorico playback template to HALion (see image).
3-The problem seems to be limited to NotePerformer in Dorico.

Based on that, does anyone have suggestions? This is a major impact to productivity. I have contacted Wallander.

Thank you.