Since I do a lot of work with headphones I use Waves' Abbey Road Studio 3 with both my DAW (REAPER) and BIAB. I routinely put the Abbey Road Studio 3 plugin in my BIAB Master track (along with PG Reverb and Waves' SoundShifter Pitch). The issue is that the next time I open the BIAB project Abbey Road Studio 3 is missing from the Master track; the other plugins are present, but not Abbey Road Studio 3, which means I need to add it to the Master track again. BIAB displays no error.

Any idea why the Waves' Abbey Road Studio 3 plugin is not retained after closing a BIAB project?

Thanks.


Windows 10 Home v2004
MOTU M2 USB Audio Interface firmware v1.02
MOTU M Series ASIO Driver v4.0.8.4479