This is really annoying. Until about 2 weeks ago I had no problem joining coop matches. Now every time I join I get the "connection to the server has been lost" message. Ive uninstalled and reinstalled the game. To no avail. I can host a match fine no problems. All the needed ports are open like I said it use to work fine. Ive tried hooking up dirrectly to my router instead of wireless and it doesnt make a difference. I use FioS have a great connection. Somebody please help.