Stuck in game?

After playing like 8 minutes ingame I got a random DC and i cant reconnect because every time I want to it say "Failed to Connect" and smoething with my firewall.. but the firewall isn't blocking it. I waited for like one hour because i thought the game will be over and i can just start a new one but the "Reconnect" wont go away so I cant start a new game. What should I do?