My new Echo Dot paired immediately with the Sonos speakers in 3 different rooms. However, I only want the Dot to control the speakers in one room. I tried using the Alexa app to "forget" the two other rooms, but it doesn't "stick." The rooms show up again in the app in short order. Alternatively, I wonder if there is a way to designate one room as the default? It is frustrating for several reasons, but perhaps the most annoying is that after I've had Alexa play music in my favored room, when I tell her to stop the music, she asks in which room, though I'm only playing music in one room!
I haven't tried unpairing and then pairing again with some speakers unplugged, because I suspect Alexa will "Discover" the rooms again as she does when I ask her to forget them.
Any suggestions would be very much appreciated.