I think there should be a some correction for topic above. There are some people who take advantage of internet lag. In the game, they are jumping around between shields and moreover they are unhittable literally. I've heard that some people set up their router as poor uploading status so they can cause internet lag on purpose. In short, it should be the one who take disadvantage of poor internet connection not the one who has no internet problems. Please fix this problem.
I found out that there is a device called "Lag Switch" and it can cause and control internet lag.
I am pretty sure that there are some guys using that one and they are still playing game with outstanding winning rates.
Can EA do something about this? We just want a fair game.