I think I have had maybe two games of Halo 2 Anniversary multiplayer that where lag free and playable, that was about a week and a bit ago. The rest of the games I have had have had since then been lag fests.
I would run a few metres only to pop back to where I was a moment ago and then pop somewhere else. I haven’t had such a bad time playing a game online since Duke Nukem forever on the 360.
I can play every other multiplayer playlist perfectly fine but H2A is a complete mess.
I live in Wales and I have an open NAT, does anybody else in my region have the same problem as me?