Photoshop :: Eraser Tool Are Not Working In Correct Spot In CC / But In CS6

I am using PS CC on Windows7 with a digital board (don´t know if that is correct english, but - with a digital pen, instead of a mouse)When I try to erease, clone or write with the pen tool, nothing is happening where the cursor is, but instead rather far below that point.If I use the mouse, it works well, also the digital pen could be used without any problems to perform other things as changing tools, close an image by clicking the "x", or chose layers or whatever.Changing to PS CS6 the problem disappears - everything works fine.
 
I have reset the settings by holding shift-ctrl-alt while starting the program.