I found one of the major things holding me back on attack was that I was pushing to close to corners. I started keeping my back to the wall, and I started winning a lot more gunfights. However, I'm finding I'm not quite able to do that on...

Anytime I face an enemy my game lags/stutters. The upside of this is I can tell if someone is behind a wall just by aiming in their direction. However, on occasion, this causes me to lose firefights. ​ My internet speed is 500mbps...