Im almost sure some people are using exploits online.

[Morgoth]

I say this as a few people,& only a few people are able to sneak flamer guys or sabateurs armed with flamers right up to your units while remaining invisible,even when you have snipers & officers nearby,i saw one flamer get within 1 screen inch of a whole assault squad & flame them while still being completly invisible,yet ive tried it myself,& tanks see you coming even crawling,when out of range of a flamer,so im convinced this game has already been hacked,& dont rely on punkbuster,all hacks nowadays run from outside the game so punkbuster cant detect them.