Achievements Show in Game, Not on Xbox

So I have two achievements that are showing as unlocked in game and not on Xbox.

Completing operation 2 and 2,000 kills.

Anyone have some ideas as to what I could do to force these to unlock? I have the game on a different laptop, could doing it on there force them to pop?

Thanks in advance.

Just to follow up and close this out:

Not sure what happened but when I loaded the game up on another device and did the achievements they unlocked.

Just to inform you when you play at nighttime windows goes into a non notification setting and might lose connectiom to live in the back ground.

Since I did play in the night and none of yhe achievements unlocked but luckily i had made a backup from when i grinded out the 3m Command Points so completing the 3op and getting the chicken kills wasnt that tedious

what is another device to load on? just noticed my last 3 achievements didnt pop on xbox live but they did in game. Im currently playing on my windows 10 pc