I am experiencing a crackling sound (much like surface noise on an LP in rather bad shape), using the following setup:
- Synology NAS / MinimServer as Music Server
- Bubble UPnP on a Sony Z3compact as Control Point
- Odroid C2 / Volumio (2.03) as Renderer
- Chord Mojo connected to Odroid C2 via USB
I start the Odroid C2 fresh when I want to play music.
Sometimes playback is fine.
Most of the time however I get a crackling sound when playing back music. Sometimes restarting Volumio helps, but most of the time not.
I would be grateful for any suggestions.