Hello. I have a few scenes that have been behaving strangely recently. I'm using Unity 5.3.5f1. In the scenes there are controllable characters (they move with keyboard buttons). Now, as soon as the executable loads, they begin walking to the left. The same thing even happens with the standard assets "Car" scene. I've tried changing my keyboard, reinstalling Unity, and running the scene on a different computer. Using a different computer solves the issue, so it must be something in this machine. Any thoughts would be appreciated. Thanks!