Alright, so my laptop has developed this issue, seemingly at random, where it starts acting like the Page Down key is being held. The only thing that stops it is tapping up on the arrow keys, but it will often start again a few seconds later. Obviously, this makes browsing the net a huge hassle, and editing any document near impossible. It's definitely mimicking Page Down - it will be constrained to active windows, doesn't happen when I'm on the last page of an edit window and so on.
I have no idea what caused this. I've searched for anyone else having a similar issue, but I couldn't find anything. I've done malware scans, chkdsk, and gone through my active processes to try and figure out what's causing it. I downloaded a utility to shut off the Page Down key and it still happened. I'm a little at my wits' end trying to figure it out, so I was hoping the collective wisdom of the fora might be able to shed a little light on my problem. Any ideas?
All is well. We are not like the others.