1. When I try to select a track category on an audio track - I see the categories like Vocal but all the sub categories like Male vocal are gone. All I see is a list of 'Unassigned'. It was working until recently. Any suggestions on how to recover?

2. When a create a BIAB song and pull it into RB, On the first beat of the song, I hear an extraneous note. Usually a piano note. I have tried clearing the first measure on all 48 tracks but to no avail.
If I create a WAV file the note gets added. If I import the WAV back into RB I can then delete
the offending note and all is well but I'd rather not have to do that. This is also a new issue and was not happening until recently.

Any suggetions are welcome. Thanks