Hi all. So I got the Sonos one(three of them) and the sub. I did the initial setup and all was good. One day the app wouldn’t connect to Sonos and now I have tried reconnecting all of the products… it always says… product it isn’t shown.. unplug and replug to finish setup. I have connected all to WiFi (same network) I unplug and plug back in… still undiscoverable.  When I initially set it up it asked what room it was in and all that. Now it lets me add system… I hear the thing, connect to WiFi successfully….then nothing. Please let me know if you have had this issue. I have the arc in the way and am currently unable to enjoy my system.