I have a speaker group in 3 rooms. I use AirPlay to send audio to the AirPlay-compatible speaker in one room (bedroom), and then have the other two rooms (living room and office) in the same group.
For some reason this group does not stay in place. Every time I play music, I see that Sonos has undone the group and I have to configure it again.
Is there a trick to getting the group to stay configured as such? And keep it permanently?


