Hi folks, thank you in advance for your help with this it’s driving me nuts! I just updated my bios, on the computer that I just built. It’s been going for a couple of weeks just fine, but I’m a first time builder, and it came to my attention that I should’ve been updating the bios in step one. So I finally got to that today and all went well with the bio update. Weird thing is happening now, though, when I go into windows, and I’m at the start screen where you put in your pin, the mouse appears to be fine. As soon as I put in my pin, and I get into windows and start doing things it will every Four or five seconds or so disappear and jump to the upper left corner. Now since it seems to be happening after I put my pin in on windows, you would think it would be some sort of startup software that’s loading and messing with it, but I literally did not touch a thing except for updating the bios and then this problem started happening. Any idea what gives? I’ve tried using different USB ports because it’s a 2.4 GHz USB wireless mouse and nothing seems to work. I am perplexed! Thank you!