Mouse Error, Right Click

[ZeeCatFish]

Hello. Recently I have encountered a bug with the November 2011 version of UDK. When I right click in UDK within the editor, it instantly points my camera downwards. In the game, it does the same and makes my character look downwards. In Kismet it even happened when I right clicked to create a new event and it had randomly changed my position in Kismet my moving my scoller/camera. I figured out in the editor, I have to move and then hold look around w/ right click to have it not point my camera downwards. Thanks for the replies.

~ZCF

[GigaHobbit]

What OS and mouse are you using? Do you have any special mouse drivers or software running? Or any other background applications that monitor input (something like joytokey, for example, but for mouse or keyboard input).