I went back and reread some of your story. If I have it right you generate something in BIAB then with BIAB still open you load RB. I can only speak for my system but if I do that my ASIO driver barfs. For simplicity, ensure only one program using an instance of the ASIO Driver is open at one time. This has nothing to do with BIAB, RB or whatever DAW you might be using.

If you don’t require a fast turn around time I.e. you are only playing back sound (not recording and/or playing along with the song via the computer) then you can usually get away with using a Windows driver (assuming Windows) say WAS or even MME.

That might end the “crashes”.


HP i7-4770 16GB 1TB SSD, Win 10 Home,
Focusrite 2i2 3rd Gen, Launchkey 61, Maton CW80, Telecaster, Ovation Elite TX, Yamaha Pacifica 612
BB 2022(912) RB 2022(2), CakeWalk, Reaper 6, Audacity, Melodyne 5 Editor, Izotope Music Production Suite 4.1