Ok, so I built a new PC about a month ago, it has windows 8.1 64 bit on a 120gb ssd drive, and the mouse im using is a Logitech M510 wirless mouse. The problem Im having is the mouse seems to jump around every now and then, like its lagging every few seconds, my system isnt lagging it just seems like my mouse is. I put fresh battries in and it still dose this. Im worried that my system may be messed up somewhere or something along those lines. Someone mentioned to me that it could be from my system RAM being used up but I have 16gb of RAM and everything is fine, except the mouse. Any help?