Anyone have issue while completing Halo 4 solo on Legendary that some of the levels show as being competed in Co-op?? It shows in my service record that I completed half the levels in Co-op and not quite half in solo. I replayed Midnight twice thinking it didn’t register. For the other 3 games it showed everything being completed solo and gave me the achievements. Never played co-op yet. WTH is going on??
I’m having the same problem and seems a bunch of others are too from my perusing the forums
I had the same issue. What happens is that if you save and quite out of a mission and later resume and finish the level the game will think that you finished the mission in coop. It’s a really odd bug.
Well, not for me, beated all h1-4 legendary n got the nameplate in 1 day, took me 12 hr straight :3 wish they made it harder… Its always easy 
> 2535447581561144;4:
> Well, not for me, beated all h1-4 legendary n got the nameplate in 1 day, took me 12 hr straight :3 wish they made it harder… Its always easy
They did, it’s called LASO. Congrats btw.