Certain Achievements Not Working

In Halo 3 on the MCC none of the achievements for looking at the Terminals (excluding the Cortana one on Cortana) are working and also the primate achievements on Sierra 117 aren’t either. I’ve tried accessing them multiple times and with the primates I’ve tried shooting them etc. all to no avail. I know there has been issues for a lot of the other achievements as well but has anyone else been experiencing this for these certain ones??

There’s issues with some of the achievements I’ve got issues with the Halo CE Truth and Recon and H2 High Charity achievements.

> 2533274799196446;2:
> There’s issues with some of the achievements I’ve got issues with the Halo CE Truth and Recon and H2 High Charity achievements.

Yeah I know there has been a ton of issues for many of the achievements, I was just seeing if anyone else was experiencing the issues with these particular ones I emntioned and if there was a fix on the way.

So many different types of achievements not unlocking, completing campaigns, inner campaigns achievements like terminals, kills, special things

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> So many different types of achievements not unlocking, completing campaigns, inner campaigns achievements like terminals, kills, special things

Well, at least I’m not alone with this issue. But I did have kind of a funny experience with this last night. Two nights ago I was playing H3 legendary co-op with two other friends. We got the Catch skull and they both the achievement and I did not. We restarted a couple of times to try again and it never popped for me. So we moved on and finished the level. They got the level complete achievement, I did not. So at that point I just called it a night.

Last night I went over to visit one of those friends. We were playing FIFA 15. At one point we had just scored a goal when a notification popped up. I expected it to be a video clip since FIFA likes to record a ton of those, but instead it was my Halo achievement for getting the Catch skull. We both busted out laughing. We were so frustrated with my non-working achievements the night before. So to have a Halo achievement pop up nearly 24 hours later, at a different location, on a different console, and while playing a different game was simply hilarious. I wouldn’t have even guessed that was possible. Still haven’t seen the level achievement though. But, hey, apparently they can pop up at any time in any game. So there’s still a chance!

I am also having issues primate and the missing link achivements. Also I was not getting the one for completing Siera 117. So you are not the only one having this issue.