Having already seen a post with the same name - totally stolen - i am having the same issue.
Set everything up and i have regular disconnections from the app and i cant then control anything. The only remedy is to plug in my Sonos One via ethernet and wait a few seconds where the app then recognises the remaining Playbar and 2x Play:3….. super infuriating.
Had a previous Wifi Router from Vodafone bundled with the broadband package with no issues ever. Just moved house and had to purchase a new router - up steps the Netgear R6120 (AC1200), Firmware v 188.8.131.52 (the latest i can find)
does anyone else suffer the same symptoms and have regular requirements to connect via cable to reestablish the connection
Not; no devices will connect without the cable even though it can detect them???? puzzling right….
Thanks i advance