I’m using a Raspberry Pi 3 running Volumio 2.141 with a DigiBerry hat connected to a Denon DAC. Files are served via Synology NAS over WiFi.
Very frequently I will come to use Volumio only to find it is not connected to my network. The Pi then needs to be restarted before it is accessible. The lights on the Pi indicate that it is still powered up and not crashed (I think). Connection is always persistent when actively using Volumio, this only happens if I leave it inactive for some hours (overnight usually).
This has happened to me on versions 2.041 and now 2.141, as well as on a Pi 2 and 3.
I feel like it’s losing the wifi connection somehow and then failing to reconnect - does this sound like a known problem at all?
My other theory was something to do with the DAC’s auto shutdown sending some sort of power down signal, but is this even possible over an optical connection?
Thanks for any help and thanks for all the hard work that’s gone into the latest version of Volumio - really enjoying 2.1 over 2.0.