I recently wanted to play Minecraft again. When I open the game and try to play there is a constant clock-wise (to the right) rotation going on when moving (with mouse) in either direction. The movement is choppy as if the sensetivity of the mouse was set ridiculessly high, exept it isn't. If I try to walk without moving the camera, there's no problem, but then what is the point in playing.

I tried reinstalling the game, and it worked fine. Then I adjusted the video setting to my preferences...and I'm back to spinning. There is no other option then reistalling and removing all existing files.

Is there anyone else having this problem and can it be fixed? I could't find this exact problem anywhere else.

Help is appreciated.