[PROBLEM] No sound from HifiBerry Digi+

[Tim Curtis]

You could try turning on verbose logging in MPD config and then check the log for any errors or warnings.

Code:

cat /var/log/mpd/log

moodeutl --mpdlog

I don't have one of those boards to test but I think there are other users that have S/PDIF boards, maybe even the same one.