Hello all, I have a very annoying and persistent problem involving video lag when my mouse is not moving. I have a custom built PC and am running windows 7, 64bit. While I was watching netflix today I noticed quite a bit of lag on the video after a minute or so, when I left the mouse stationary. And as soon as I moved the cursor the lag went away. I tried other video sources including ALplayer and youtube. Same deal. I have updated my video drivers, updated Adobe flashplayer, java, quicktime, you name it. I also checked my energy saving settings and resolution settings. I don't have any unnecessary programs running, I have kept my eye on all of my processes and it's all fine. I used to have my mouse plugged into a usb hub but have since moved it to be directly plugged into my PC. I don't know what else to do, I am pulling my hair out and would like some help..