Nokia Lumia 920 Update to 8.1 Cyan (scrolling fix)

If you had updated from Black version to Cyan (8.1), you might notice a scrolling issue especially in the middle of the screen. You may observe a line across the screen (as if the pixels are getting stuck). I haven’t dug deeper into the issue, however there is an easy fix to this problem. If you do a phone reset from your “about” menu. Keep in mind that you will loose all information on your phone. BACKUP prior processing the phone reset.  When the reset is complete, download and restore all your applications, photos, etc. You will notice that the problem is gone. I’m curious what causes it though, I wish I looked into it deeper.