Occasionally the Sonos app fails to connect to the players. When I check on the router no Sonos devices are connected, including my Beam which is wired directly to the router.
To recover I reboot the router.
As all other devices are OK on the network this looks like a defect in Sonos to me?
I discount WiFi interference as the Beam is wired.
This is only a minor inconvenience but does anyone else experiencing this?