Could this possibly be an issue with JamesDSP again like in this thread: Videos not playing
It shouldn’t autostart anymore, but maybe some people have it set to start still?
Try quitting out of JamesDSP if you have it running to see if that is the issue or not.
(I have not experienced issues like in the forum thread I linked since I removed JamesDSP )
Edit: not sure why my post was moved here…?
Edit2: thanks Bluish