For some reason recently my friends started not showing up on the side. I have checked everything and pressed Y and went to Xbox LIVE friends. Yet it still refuses to work and show my friends.
It might be lag. Sometimes it takes a while to load. Are you sure that you're still connected to Xbox Live?
Yes, I am in an Xbox Live party. I don't know why it's not showing my friends. Could it be that a lot people are getting it which is making the servers go out of whack? I am also wondering if anyone else is having this problem too.