It sounds like you have lost your MIDI output, and yet you say "everything else works" - does that include playing back a BIAB song that has MIDI tracks?

Have you tried exiting and restarting BIAB?

If that doesn't do it, try rebooting the PC.

If that doesn't do it, try Options, Return to Factory Settings in BIAB.

If that doesn't work, we'll need more info on your setup, especially your MIDI output settings and whether you are using a DXi.

Good luck!


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.