Why when I host, the entire room lags? ;_;

[ninjaman999]

I have a dedicated cable line for my personal gaming use and things work perfectly in other games that use P2P hosting. But for some reason this is happening. Can anyone help me find the problem?
:(

[Moe45673]

What's your upload speed? You need at least 2Mbps to be a good P2P host for a multiplayer game.

Go to http://speedtest.net, choose a server in or close to the city you're at, make sure nothing else using the internet is going on (streaming, downloading, etc from ANY computer or device in your house), and click test.