My cursor keep freezing intermittently. Sometimes it seems like it happens like every 5 seconds a few times, and then it's ok for a few mins. Sometimes the gaps between the 'freezing' is bigger. This error seemed to have come from nowhere. Bought this PC about 3 months ago and this error seemed to start happening a few days ago. When it happens, it seems that it's only the cursor the freezes. The actual PC/programs that are running etc don't seem to freeze. I've tried a few 'fixes' i've seen online which are mainly to do with power saving options on the mouse settings etc, but no change. Anyone had this?