What version of BIAB do you have, and have you kept it and RealTracks up to date?

Try Options menu, Return to Factory Settings. You can save your settings if you have version 2016 or later. Then reboot, reload and check. Let us know if this works, because there are other things we can then try, such as removing background processes, or using RealTracks options for slower computers.

By the way, I’m assuming you know about resting instruments, and you didn’t do that.

We’ll figure it out, and if we can’t, PG Music Support will.


BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus 192 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.