Having just upgraded to the new Sonos app, hard to explain what has happened but here goes,
before upgrade could transfer all speakers to tv or music, now I only have one speaker and portable that will play music, my tv only comes through my playbar, my subwoofer and little Sonos ones for surround sound have stopped working although they are on, cannot play music through these at all my app states my tv is on sSPDIF and I cannot locate my sub woof a 2 x Sonos 1