I the game is running smoothly and not making a hate speech but some of the pictures are blurry. Plus I want to play Halo coop on Xbox live but I can’t forsomereasons but have the as friends. Can you fix this please.
Hey OP, unfortunately these issues are more to do with the emulation system that backwards compatible games run under and not them games themselves. That aspect is something that the Xbox Live team working on backwards compatibility need to look into. They did release an update back at the end of January I believe and will continue to update the emulator as more games are released for it. I imagine this is the reason that Halo Wars is only available for members of the Preview program right now 
I also posted this into the Halo Support forum just in case this is the wrong one to post.
Ok what i’m going to do is lock your other posts as you don’t need 3 open for the same issue, we’ll keep this one open for the time being.
thanks, I did not know which forum to post in.
I haven’t touched Reach in Months. Last time I did, Reach in the One was running to slow for me.