My Sonos is an empty page since the last update. The play 1 in my house are all gone and the system is offline. This isn't the first time this happened. I'm thinking on moving to Heos. Edit and today I'm at another house with a Sonos, keeps disconnecting. Horrible product. Moved away to Heos, no issues moving to other supplier. Update 3 I still have 4 play1 over the house, Heos is always on and the play1 keep disappearing. Play1 now also requires location to even connect. Every update it's worse