I have stayed with S1 as I have a ceiling speaker running off an older sonos amp in the attic that I like to group with newer speakers.
Suddenly today most of me speakers are showing incompatible in S1 and asking me to upgrade to S2, but if I do this I can no longer group the ceiling speaker that has to run on S1.
Is this fixable? Very frustrating
Best answer by Ken_GriffithsView original