Yep I try to avoid fallen fighters now, on my higher GFX settings the russian main building is just barely visible through the fog of war, never mind being able to even see a man at that range. Yet if you run out the front of either building you get sniped by people in their main building .5 of a second later.
I hope there is a nice large 'mass ban' of all tweaked config users who tweak to give themselves an advantage
Then there's the times where there is a thick wall of Fog in front of me and I hear a single rifle shot, wham headshot, and I know by the sound that the other guy is on the far side of that smoke, not at all hindered by it.
There are less "cheaters" in the form of hackers in this game then there were at release, but there are a hell of a lot more tweakers.
So this is why I get randomly shot while creeping through fog. To think I always thought I just had bad luck. Those bastards!