If the ground is too white, pause it and lower the brightness. I have to raise it for some levels, then lower it back to 50 for Hoth, or it'll be far too bright.
And YES, Joey. That's EXACTLY it. It'll jus turn spontaneously and several will start firing at you. It's annoying as all hell. It's ridiculous. Again. "shoot the soldier at 50 feet, or shoot the one at 50 millimeters?" The Battlefront II AI will shoot for the one at 50 feet if its marked 'player'. It was programmed by a 4 alarm flaming idiot.
I suppose someone would complain it was too "dumb" if it did standard threat assessment and shot the closer ones, while you sniped it or such.