I have 7 new U2S Mini V3 boards here. With the first board I tried everything and was about to give up (after more than 2 hours of desperation) when suddenly the ‘optical source’ appeared in the 4Stream app.
But unfortunately the sound via TOSLINK is somehow broken … a kind of electronically distorted stutter.
Is there a tutorial somewhere on how to get the TOSLINK input of the SPDIF IN board to work?
I don’t know how to update the firmware on my other U2S Minis. There is no update function in the entire 4Stream app. You can only see which firmware is installed (4.2.xxxxxx).
Unfortunately, with the old 4.2 firmware, I cannot see the pin settings in the ACPWorkbench.
Greetings from Germany