Just wondering why this crap is in the game at all.

And before anyone says something, no, there is nothing left to forward when you connect directly without a router putting the wall cable directly into your PC and disabling windows firewall completely, NAT is still red, can't play with half my friends, can't connect to games, can't form groups unless we have the exact number of players else we won't be finding a teamate ever, this is hell.

PS: How come no other online game has to deal with this kind of crap?