XBLA Worms hosting problems

[GM80]

Is everyone having problems with matchmaking? When I try to host a 4-player game, the lobby fills up but when I select "Start Game," my console freezes.

When I'm just trying to join someone else's 4-player game, about 8/10 times I guess the host's console freezes and I get the "Game is no longer available" message.

My NAT is open, and I don't have any other problems with my router or internet connection. Just wondering how widespread the headaches are.

[Gamereviewgod]

Played only a few games, but my buddy had no issues getting the game going.