5175 auto rotation stops working

The auto rotation on my 5175 stops working.

If I turn it off and then on, the auto rotation works for a short while but then stops.

If I run a program that displays sensor data, the auto rotation works but stops if that program is not running.

The screen brightness also changes from whatever you set it to to 40%.

I've tried to see if these worked in a restored state but the problems still persist.

Updating to the latest drivers and Windows 10 version doesn't fix things.