About two or three times now I've randomly had my internet shut off playing this game. I have the best modem I've ever had, and by far the best router I've ever had. Any network problems I've had in the past disappeared with this setup. I'm not sure if this is really specific to this game, as many mmos seems to have the DNS flush issue but one way or another when a problem exists for only one application it suggests to me there's a problem with said program. Right now the only fix is a router+modem restart, which sucks on this occasion because now I have to get back in the queue.