My playbase is set up as a surround system with two play ones and a sub. The other day, the olaybase disconnected from the sonos app and wouldn’t appear. The sound still worked through the tv, but I couldn’t play music through the app. I disconnected the ones and sub from the surround and reset the playbase, but now it won’t setup anymore. All I see is a flashing red light. Then it goes to solid red.