I dun what happen to it, because all these game at least had play a few turn, suddenly all game with ManOwer broken, my other game with other player is ok.
I try to repair, but can't solve it.
So please fix it.

Make sure that both of you are using the most current patch.

.... and not forget to restore profile before connect to game server if you play on two (or more) different computers.

Artanis, do you still remember me? last time you use only 3 SA to fight with me.
That time, we can play, and until now I had play about 20-30 game, all ok except with ManOwer, I dunno what happen to his system because I accept about 8 of his game and so already at turn 5, some at turn 2, that mean at least we both have play some move before and it is ok, only now got problem.
I still using same computer and current got play with other player, with them ok.

Yeah, I remember you. I was just saying to make sure that both you and ManOwer had the latest patch, because it fixes some of the problems that cause broken games. So, if ManOwer has an old version, that might have caused the broken game.

there are about 7-8 game currently with him, some at turn 5, some at turn 2,3......
if there is patch problem, is that should be happen at first turn for all game with him?