hmph... please make sure you are running v1.8j and not a previous version.
also, please make sure you DO NOT have 'pass mouse clicks' checked

other then that.. when you turn using your mouse, keyclone is doing nothing to pass keys to another other screen. it does check if your mouse has moved to another wow window, but that is a very quick check.

do you have anything in the mouse map?

what type of machine are you running? cpu/ memory/ grfx card