Keys not responding+right clicking? on RH4

I've updated to V2.0.0 (b509), but now some keys are not responding:1zhelp:.
A picture of the "key test" can be found here.

When I work in a show the numeric, "+", "", "enter" and "-" are working.

And does somebody know how i can restart a "not responding" process in the Launched Processes window on a Road Hog 4?
Right clicking is not possible without an external mouse:confused:.