ZBrushCentral

zbrush tablet problem

i have a powerful laptop and using windows 7 , i also have a Genius easypen m610 tablet which recently started giving me headaches ! the problem is that when i try to move an object around and rotate it in the " edit " mode with the mouse it moves very fast and smooth but when i do the same with the tablet it delays alot , i tried it on other programs and there was no problem , i reinstalled different versions of drivers and still the same annoying delay happens , played with all tablet options and the problem remains , it also happened before in zbrush 4 but the problem was solved when i changed the pens battery this time though changing battery to a new ones didn’t help ! am really confused and its bringing me down , did this happen with anyone else ? with any other better tablets like wacom or is it just my genius tablet ? any help is appreciated ,
thanks !

i also forgot to mention that the delay happens only when i rotate or move the object in edit mode , and there is no delay or any problem when i sculpt on the object , i believe it has something to do with pen pressure sensitivity since the mouse can move it with no problem but i really don’t know why and how to fix this .