HALO 2 Anniversary CO-OP Issues?

Me and my Brother have been trying to play CO-OP over Xbox Live but keep running into Issues. We’ve made over 20 CO-OP Games but keeping running into Different Issues every-time, We have been able to play at-least One Mission but that’s it. I have no idea what other people are going through but here’s what’s happening.

-As CO-OP is loading for both Players The Host gets Disconnected.

-While CO-OP loads it will split us up and We both will be in Separate CO-OP Games after it’s done Loading.

-Once in there’s Input Lag/Stuttering for only one Player. (Host or Non-Host)

-Game Models Seem to Flicker sometimes becoming See-through.

-In game the Host will get Disconnected, But the other player can Carry on playing.

-If you are in the Lobby and the Host had set the Game up, The other player can’t see the changes unless you wait for a Few Moments for it to load. (Starting the game before being able to see the changes causes the Host to get Disconnected)

Well there’s a few of the main Issues we keep running into.

Thanks for you’re Time.