My Sonos Amp is constantly rebooting. It never did this before and nothing has changed in years. Same network, same configuration. I can hear it clicking, then a slow flashing white light, then a solid white light for a short period. Then it turns off (click) and repeats. Never stops.
It is not hot whatsoever.
I performed a factory reset and the behavior is stillthe same.
Diagnostic number 757351388 generated quickly after a reboot and solid white.