Weird Interference problem?

[castro10]

Hello everyone,

Before the last patch this problem wasnt happening. But after the patch, its impossible for me to play on a same server with my brother.

What happens? Hes on the wired connection and im on the wireless side, but if we join the same server the snapsshot and ping just blows up and goes into the thousands. Its so weird because it only happens when we join the same server, and the weird thing is that it didnt happened before the last patch. Anyone with a similiar problem before? Can someone help us here?