I bought this wave key board and mouse the mouse does thing even when you not even touching it, it act like it has a mind of it on, went to logitech for help, could not find a page that would help me I delete the cd soft ware that come with the keyboard and mouse and reinstalled it, same problems is the mouse defective or it there a patch to fix this problems. it does so many thing on it on. ??? and help you could give me would be help\ful, thanks for you help.