After installing and configuring my new HifiBerry DAC+ everything seems to work fine. The device shows up as a soundcard, I can change the volume with alsamixer, the LED lights up.
But now whenever I try to play any sound through the device the Pi crashes. It just hangs completely and does not accept any input or network traffic. I tried speaker-test, aplay and mpd and the problem is always the same.
Do you have any idea what could be causing this?
HifiBerry DAC+ crashes Raspberry Pi