Problems to join games

[titoumili]

Hello,

I have some problems to join games. I can play 1v1 ladder but i can't join another game.
When i try to join, the game is launched, everything is normal during ~1 minute and a message appears and i must choose between "persevere" or "cancelled" ! I think it's a problem of connection.
I don't understand why the only game i can play is 1v1 ladder.
I bought forged alliance on steam.

Thank you for your help,

Titoumili.