I tried all of the suggestions above (least invasive to most invasive). I tried to remove the suggested plug-ins but there is nothing in the Plug-Ins subfolders (Components, MAS, VST) for me to remove. Anyone have any other ideas to get this bluetooth issue corrected? MBP 2020

Went back to the drawing board, after trying much of what the commenters suggested here. The simple and most obvious thing I overlooked doing was a PRAM reset. That fixed it for me! Thank goodness! Thought I would share.