Windows 10 app controller - notice/message which appear very briefly
My system works fine, hardware and Sonos apps (everything is up to date), except this notice/message appears now and then very briefly when Sonos app/controller on my Windows 10 computer is started: "You need to set up at least one Sonos speaker to get the music started. Open the Sonos app on a mobile device to continue". Two buttons: "Get the mobile app" and "More options" It disappears very fast and the Sonos controller opens normally as usual and works fine. Is something wrong?
