checked all of it. Driver is flagged green and „attached“ in the box, output defice set to the H9000 in Win10.
Routing is USB 1-2 to SPDIF/RCA 1-2 on the FX chain as suggested, I used the „Thru“ block instead.
Anyway, nothing going out. Moreover, I think the problem is nothing going out over USB from my laptop to the 9K.
At least checking the 9K Meters there is no incoming signal from the USB in.Puzzled…