HTC Desire won't shut down / power off
Turned off the phone last night, returned to it this morning (6+ hours) with "Power off - shutting down" on the screen. I ended up pulling the battery and booting from cold.
The phone turned back on with no problems, but 45 minutes after turning it off again - it is displaying the same screen and not shutting down. Pulling the battery, turning on and then turning off the phone immediately has the same problem.
Tasks running before the shut down are normal, I have almost no 3rd party apps installed yet.