Setup:
2 Fiio interface.
2 USB Dac
Fio #1 is linked to Dac 1
Fio #2 is linked to Dac 2
Fiio devices always stay ON but I turn off Dac 2 because it is tube based.
In such configuration, if I have a group with Dac 1 and Dac 2 and Dac 2 is OFF, it says “Can not open audio device”
In case of a group, if it can’t open an audio device, it still should allow playing on the other devices.