game problems need help

[smurfslayerx]

I want to start a game in halo online but when i do it doesnt show up on the list of severs even though it says im connected. Does any one have any suggestions on how to get it to work? ( i started a non modded bloodgulch game online and had my friend get online to look for the game but it never showed up)

[Spartan Sniper]

two things
1: this is the wrong section
2: try taking off your firewall thats if you have one because that mostly always the problem for people