Ok, well ever since i got cable I have not been able to play games on starcraft. now i learned that there are ports 6112-6119 tcp/upd to be opened well i opened them on my firewall and on this port thing for my router but i can host games but then in the middle of the game it lags alot, i can join games but some i cant dl and if i do when we start it lags really bad. can anyone help me? anyone know any solutions please.