Basically, about once a day the rotation just stops working, usually stuck in portrait. A reboot always sorts it, however, it usually goes again in 12 - 36 hours, with no apparent cause that I can see.
I've done multiple factory resets including wiping and NOT restoring the apps, but to no avail.
Anyone else ever had this issue? (Although I think I probably already know the answer).
FWIW, totally stock 4.4.2.