OK.
I'll run BIAB for a few more days - just to make sure all is well, and then reinstall 2021 and see.
Maybe there was some issues during the update.
After all 2020 is a clean install after removing BIAB.
This topic was just to make sure no one else is facing this issue.

PS - thinking of get a new Focusrite 4i4.
Anyone has experience with it?


Goldy