Recently i have problem , sometimes my cursor keep moving randomly and do scrolling. First i think it is because of mouse, but after i unplugged my mouse (and using my touchpad) the problem still occurs and the pointer is moving randomly. The movement is lag and do random clicking to something/scrolling (Like somebody remote my computer) and when it is work again, the windows explorer in bottom is blinking and mouse work correctly again. Am i infected by some spyware or something? Or it is just the device problem and/or mouse problem? (i have not try to change my mouse) Thank you.