Won't go into Landcscape at all

[Shauna Eyebright]

Sorry if this has been asked before, but the only thing I can find in a search of the forums is people looking to disable Landscape.

Well, I have the opposite problem - my Touch Pro won't go IN to landscape mode, even if the keyboard is pulled out. The phone senses that the keyboard is out...backlight comes on, screen turns on if it was off, etc, but the screen will not rotate unless I manually set it...of course then it won't rotate back. It was working perfectly fine 2 days ago. I've done everything except hard reset the thing - I just finally got it set up the way I want after about 2 weeks of fussing and I really don't want to have to hard reset or flash again.

Has anyone heard of this? Any nuggets of wisdom, registry settings I can check?