Digtakt OS 1.21 Update causing Audio Drop-out

Hey peeps,

So I’ve just updated to the latest OS for both the Digitakt and Overbridge. Since the update I’ve been experiencing the audio dropping out when I use the Digitakt as my Audio Interface. There is still audio from the Digitakt to the speakers so it works perfectly as a standalone, but the USB audio seems to be bugging.

Does anyone have a fix for this?
If not, does anyone have the 1.20 OS file so I can revert - never had problems before…