Hifiberry DAC2 Pro - pi3

[dvo]

Settings >> Playback >>
IS2 DAC ON with your card… and pick your card above

but there are some problems with that dac…

asla error look here :

Always an ALSA-Error after first reboot

He experts, i hope someone can help with the following problem: I can install Volumio (2.834) on a raspi 2, tested also on raspi 3b. DAC is Hifiberry DAC2 Pro, choosen as DAC Pro+ in the i2s dropdown-menu. Everything works fine with a new flashed sd-card. But if i only make one restart/reboot, i get an ALSA-Error everytime time i start to play music. The only thing that helps to start Volumio work again is flashing the sd once more and start with this, new flashed sd. Any idea? Ist the Hi…