So it’s an odd scenario. I’ve got my Sonos One SL in the kitchen on volume 30. It sounds a little low to me, but as soon as I connected it to my Living Room (LR) Play 1 speaker (even if that LR speaker volume is at 0), the volume in the kitchen is significantly louder, even though it remains at 30 level on the controller? It’s almost as if the volume was incorrect to begin with until I then connected it to another.
Any ideas why?