"The connection to your opponent has been lost. You've been signed out."

I Receive this after two,five minutes of MultiPlayer every time, how I can fix this?!
I really do not want to modify my router, in case "D-LINK DIR-600"

Thanks and sorru about my english...

PTBR?
"The connection to your opponent has been lost. You've been signed out."

Eu recebo essa mensagem após 2,5 minutos jogando multiplayer, toda vez, como posso arrumar isso?!
Eu realmente n?o quero modificar meu roteador, no caso "D-LINK DIR-600"

same for me D-link DIR 300 that svcks every other game rums perfectly but this game break up the connection all the time and dont save my 'XPirience that svcks do something a bought a game not **** software!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

i hate it buying a game that wont work correctly but money is gone!!!!

Hi! Probaly I Find one way to play this... soo go to the Server List, put something in the "server name" wait three, six minutes, you receive one error? Good... Now join to your server, I Try this just one time....

Oi! Provavelmente achei um modo de jogar, ent?o vá até a lista de servidores, coloque algo no "nome do servidor" espere três, seis minutos, você recebeu um erro? Bom, agora entre no seu servidor, eu tentei isso apenas uma vez.