This is driving me bonkers.
I have been given a MAG250 but just I cannot stop it dropping into screensaver mode after a few hours.
If I set screensaver to blank it goes blank, set to clock & the clock moves around the screen. The trouble is the screensaver interval mode is set to DISABLED! as is HDMI Event reaction. I loaded the new firmware (0.2.18-r19-250) & thought that may sort it, but no such luck. I've tried factory reset & reloading firmware but all to no avail. Does anyone know how to make this thing work properly?