Charlie said "Also check what driver BIAB is using and change it from ASIO to another driver choice if it is set to ASIO. "

This is important. Most all ASIO drivers can handle only one program at a time and it will mess up your system if it tries to load two ASIO driven programs. If you have a PC change both the 32 and 64 bit versions of BiaB to MME drivers. Keep your Pro Tools at ASIO. That may solve your problems. Note I do not know what the MME Windows' driver's equivalent is on a MAC.


I think my wife has started to show the first signs of dementia.
She said she can't remember what she ever saw in me!

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware