I’m not sure if this would be right thread but here go,s traveling through halo 3 on master chief collection upon picking up the mythic skull on halo. achievement did not pop up, .also did the hidden tune to get IWHBYD skull but didn’t get achievement for the hidden tune found. And there’s several other achievements not popping up
I’m having the same problem; not impressed at all. I sold my PS4 for xbox one. The first game I get is full of bugs: achievements not unlocking, crashing, checkpoints not saved after crash, multiplayer hangups and freezing. I can’t believe how badly they screwed up xbox one and this game. The thing would kick me out of the campaign and game if I got signed out of my account on xbox live or the service went down…why do I need to be automatically signed out of everything if the service gets disconnected?! Then there is the halo channel issue of not loading terminals or loading them with background music of the halo channel…they can’t even manage a simple bug like that! Alas, the xbox name has become like any other Microsoft product…a test of my anger management skills.