Look somebody needs to tell me somethin

Why does Almost every other time I get on crossfire and after i press start game then log in and all that... I play like one game... Then i try to join another game.. and then I keep getTING DISCONNECTED!!! from the dang Server....??? And then it makes the whole crossfire just quit and close out.. and i have to keep restarTING...

Somebody help me out with dat.!