Software update happend last days, after that, RS151 can’t be startup by device button on top of device.
Only way to start / wake up is to use power button in Roon PC software.
Then RS151 startup and shows following strange screen:
(app information + Neustart) => Pressing “Neustart” (Restart) than start device.
Firmware screen:
Pulling power plug for 5 min + cold start don’t change anything.
Please advice how to downgrad Firmware.