1.) I changed in Universal Control from internal clock to SPDIF, because I tried to get the mixer window in UC to check the IO settings. Whatever I sent from the DAW to the 68c, I could not separate Left from Right. So, I tried to find a routing window in UC.
I know - now - that it seemed to be a mistake to make the settings from above, because after that, it was not possible anymore to change back, and nothing works anymore, but I can see in the UC window the connected 68C device. But I cannot change back to the setting internal clock.
Setting: iMacMini 2018, Catalina 10.15.4, UC 126.96.36.1996677 macOS x64, LogicProX 10.4.8 Studio 68C v2.21, SNo.:01239915
I would like to reset the device, but it is also not possible.
Please give me some advice!!!