When i enter a combat arms game i get a message that says server connection lost?

When i start the game i log in and am able to join a server without problem. However, when i enter a game whether i'm in the lobby or in the match after about ten seconds i get a message that says connection to server has been lost and the game completley shuts down back to desktop. I have turned off my firewall and tried running the game as administrator and the same problem occurs. Help?When i enter a combat arms game i get a message that says server connection lost?It means what it says. You lost connection to the server, either your internet went out, or you stayed in the room for too long and the game was running, it kicks you automaticly after a while