On the Fireface Settings screen, all entries say ‘No Lock’. That doesn’t look right, although I have not worked with a Fireface interface. When I do not have a lock on Presonus or Focusrite units, I get no sound.

If you select SPDIF rather than Internal, do you get a lock?


BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Fender Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.