There is a new update for the 360 if you want to play on live supposedly it fixes connection issues that happen on some games like if in a party it will disconnect randomly and sign you off xbox live.
EDIT: This update in my eyes seems to have worsen parties for xbox live after I updated I have been disconnected from parties at least 20 times in the past 2 weeks something that never happened before and happened to the people I was in the party as well.
EDIT: This update in my eyes seems to have worsen parties for xbox live after I updated I have been disconnected from parties at least 20 times in the past 2 weeks something that never happened before and happened to the people I was in the party as well.