Hi, using Volumio 2.917, I keep getting pops when playing music. Either streaming direct from my NAS (Flac 44khz/16-bit), or when streaming from Spotify (through Spotify Connect plugin). The pops are very frequent, but at random intervals.
I have an external DAC (Motu M4) connected through USB on a Rpi4 (already tried different USB ports, either USB 3 or USB 2 and no change in results). Software mixer is disabled, all volume is controlled on the DAC itself. I also have a small OLED screen installed, using the MPD OLED plugin, and I know sound gets routed through something first so the OLED can display a spectrum of the current playback. With Spotify it can’t route the audio through anything, but I still get pops when playing music through Spotify (so I don’t think MPD OLED is causing it).
Any ideas that can help me troubleshoot how to fix this?