This problem started today just not that long ago. When I try to play some games like Last Stand: Union City or Endless War 3, the WASD keys won't work. But when I play a game like Raze, it works without a problem. And I only have this problem when I'll use Google Chrome, it works just fine with Internet Explorer, but Internet Explorer isn't exactly reliable for some of the games on here.
Windows has been known to fix some problems if you simply turn your computer off, wait a little while, then turn it back on, but that didn't work, either. Any idea of what's going on or how to fix it?