Achievement Glitch

I was curious of anybody has had an issue with a campaign achievement from popping. I completed the mission “From the Deep”, collected all skulls, logs, bonus objectives, etc. However, the achievement for completing the mission isn’t popping and the credit for skulls/logs/ and bonus objectives are not counting. I have looked online and in my game and it has given me credit for completing it all.

Any help would be great.

Thank.

Yes none of my achievements for this game will register. I have tried multiple times but it does not work.

it’s weird cause I have gotten credit for everything else.

Looks like you’ve found the dedicated thread: https://www.halowaypoint.com/en-us/forums/f0258e8001734968984e8b56990f8daf/topics/achievement-problems-details-please/4338b5a1-4fce-4fe5-ad99-84af2a6699b0/posts?page=2#post39 so let’s keep conversation on the matter relegated to there, thanks!