D-Pad works in landscape mode, but not in Portrait???

[tokuzumi]

I am using WM 6.5, 21815, cooked up by JMartin. I installed Iris browser on my phone this morning. Used it for about 2 minutes, hated it, and uninstalled it. Since then, my d-pad does not work in portrait mode. It works like a champ in landscape mode, however. I have done a hard reset, still does not work. Maybe there's a setting somewhere, or a registry entry, that can "enable" the d-pad in portrait mode? It's not the end of the world, as the scroll wheel on the side of the phone still works, and all the other buttons work in portrait mode, so I can get by....but I like my d-pad. Although, maybe I can just fill out the Sprint Self Service Repair form, and attemp to get a Touch Pro