Hello,
New to Volumio so excuse if this is a stupid question, I have installed on a Rapsberry Pi Zero W 2, discovered my music library and all is good.
I am casting to my Sonos successfully but cannot control the volume? Should volume control on Sonos work?
I have the same problem. I have a Raspberry Pi 4 2GB with the Spotify Plugin and a Sonos speaker, when I try to adjust the volume the bar goes up and down, but nothing happens on the Sonos Speaker.