When I try to join a game of Vegas 2 it tells me that I couldn't connect to the server, soon I get disconnected from Xbox Live because it can't read the IP address. To get it to work again I have to shut my connection of, turn it on, connect to the internet on my computer, then put the cable back in my 360 and connect to Xbox Live. If someone joins a public match and invites me I can play fine.
I had the same problem with the first Vegas but I was able to get into a match if I chose one quickly and later it stopped being a problem at all. Anyone know what might be wrong?