I have about 20 Sonos devices. Suddenly I cannot control volume on my Move 2 from the app (works fine via physical buttons on the move). Additionally, when I try and group my Move2 with a port, not only does it not group, but my move goes into "sleep mode" until I turn it off and turn it back on again. I only use the move with the line in adapter.

This used to work great, what is going on? I need this fixed by football season, else my back yard projection system is useless.This is why I bought the move, 3 ports, 6 speakers, and a huge emotiva amp... and now none of it works any more