Under 3 Hours Achievement wont pop?

Title for subject.
I got my Legendary clear time to around 2:59 and the achievement didn’t pop for me. I shaved off a bit more time down to 2:55 and it still hasn’t activated.
Is it bugged? I know my friend got it no problem

If you did a mix of times from doing levels coop and singleplayer then you need to make sure you have completed the game both ways. For example, if you did every speed run in a singleplayer but one level in coop then you need to have completed every level in coop as well. It will still mix your fastest times from both but you need to have both completed. If that is not the issue then I am not sure

For me it didn’t pop until I completed the first mission again. Just run through it quickly and you should get it.

Does it have to be completed under a playlist? Did you just select each level individually?

> 2533274881269494;2:
> If you did a mix of times from doing levels coop and singleplayer then you need to make sure you have completed the game both ways. For example, if you did every speed run in a singleplayer but one level in coop then you need to have completed every level in coop as well. It will still mix your fastest times from both but you need to have both completed. If that is not the issue then I am not sure

This is EXACTLY why it hasnt popped. I guess I need to do The Ark solo legendary. At least my coop run was without a vehicle so I might improve my time!

> 2533274845740642;5:
> > 2533274881269494;2:
> > If you did a mix of times from doing levels coop and singleplayer then you need to make sure you have completed the game both ways. For example, if you did every speed run in a singleplayer but one level in coop then you need to have completed every level in coop as well. It will still mix your fastest times from both but you need to have both completed. If that is not the issue then I am not sure
>
> This is EXACTLY why it hasnt popped. I guess I need to do The Ark solo legendary. At least my coop run was without a vehicle so I might improve my time!

cool man, hopefully, that helps cause I know how annoying this stuff gets sometimes

> 2533274881269494;6:
> > 2533274845740642;5:
> > > 2533274881269494;2:
> > > If you did a mix of times from doing levels coop and singleplayer then you need to make sure you have completed the game both ways. For example, if you did every speed run in a singleplayer but one level in coop then you need to have completed every level in coop as well. It will still mix your fastest times from both but you need to have both completed. If that is not the issue then I am not sure
> >
> > This is EXACTLY why it hasnt popped. I guess I need to do The Ark solo legendary. At least my coop run was without a vehicle so I might improve my time!
>
> cool man, hopefully, that helps cause I know how annoying this stuff gets sometimes

It turns out I didnt need to complete it both ways, just one.
I had never completed The Ark solo legendary and once I finished it the achievement popped (I even got a better time than I did coop). I didnt need to finish the game coop though!

> 2533274845740642;7:
> > 2533274881269494;6:
> > > 2533274845740642;5:
> > > > 2533274881269494;2:
> > > > If you did a mix of times from doing levels coop and singleplayer then you need to make sure you have completed the game both ways. For example, if you did every speed run in a singleplayer but one level in coop then you need to have completed every level in coop as well. It will still mix your fastest times from both but you need to have both completed. If that is not the issue then I am not sure
> > >
> > > This is EXACTLY why it hasnt popped. I guess I need to do The Ark solo legendary. At least my coop run was without a vehicle so I might improve my time!
> >
> > cool man, hopefully, that helps cause I know how annoying this stuff gets sometimes
>
> It turns out I didnt need to complete it both ways, just one.
> I had never completed The Ark solo legendary and once I finished it the achievement popped (I even got a better time than I did coop). I didnt need to finish the game coop though!

alright cool man that’s awesome