I wanted to mention that the thermostat hack worked like a champ. After locating a YouTube video that showed a thermostat matching the appearance of the one in my room, I followed the steps that allow you to set the temp lower and to stop the motion-sensing. The YT presenter mentioned that he had been annoyed by waking up at 02.00 and finding it was 74F or whatever in the room. The one unexpected aspect was that the hack seemed to keep going all week, even though the presenter said it would reset in 3 days or so.