TBSKoglund:
I had the problem today again. I used logic with audio over USB to the h9000.
2 Channels gave correct signal (in & out). All of a sudden the signal was gone without any apparent reason.
I switched to the h9000 only soundcard in logic (in & output device) to the h9000 and signal did not return. This bypassed the aggregate device and rules it out as the source of my problem.
When i load the 1khz oscillator algorithm i get a visible output on the chain, but its not audible in logic.
There is no signal in or out, its quite invalidating and impeding the workflow.
