That's some sort of a keyboard "Sticky" error. Try just pressing (Correct me if Im wrong Raccoon, trying to rmemebr what you said) ctrl+shift+alt about 3-5 times. It should take off any kind of a stick key or what have you. I'd say your break button or ctrl button are stuck in the on position. Doing the keypresses should reset the buttons, or if anything, losen them up.
