My beam was great, had it connected with two Ones for surround sound. So good I ordered the sub. BUT Beam no longer connects so no home theatre setup. Surrounds can connect normally but Beam does not. Beam works with tv but does not show up in app so surrounds do not work. I have rebooted speakers and router and then reset speakers, but beam still does not show up in app. I connected beam with Ethernet cable to router; that worked but as soon as I disconnected Ethernet cable, unplugged beam and moved it back to tv, beam connection was lost, and I was left with ?+L+R in app. Very frustrating. I will not even open box of sub until I get this straightened out! Please help.