After setting up the playbar and 2x Sonos one as stereo pair. I am happy with the sound. Also I have an Sonos SL elsewhere in the home.
But after like a few days and using the app for volume and control. Randomly the speakers one by one or sometimes even totally are out of the list. Sometimes they pop in again, sometimes I can reconnect them through the app but button not always available. Sometimes I have to reinstall the whole speakers.
Connection from WiFi looks very stable for all other devices.
Any ideas why they would go out of connectivity? Or what can I do towards the system?