The same problem here. it seems loopback is not working at all as well.
I’ve killed my ears couple of days ago as I wanter to have a circle loop with external reverb. It’s just blowed my monitors and knobs didn’t work — all was down. Faders in the DSPmix also was down, but it didn’t work — but monitors were still screaming. I seem to think there is no such thing as control of the interface at all. It leaves it’s own life. And there is design problem on the first place: no daw/direct mix knob, no off button. It IS real pain!
So, what we get? I’m looking for other device. As it was update after ur 22 mk2 — and this interface was really good, but has only one output, right now I need something that works at least. Real disappointment of the year.