How to unlock full course meal challenge?

Games Halo: The Master Chief Collection
1

I completed cross campaign playlist in one sitting but the challenge does not unlock.

1 Like
2

This means you lost connection to the network which stopped it from registering.

There is no fix. You have to run it again.

2 Likes
3

I never have network issues so there is 0 chance this happened twice.

4

I have this issue everytime the challenge comes up, just do another one or repeat the one you finished and it should unlock

5

Well thats an interesting hyperbole. I was offering an example of when this would happen. Even if you never disconnect, sometimes you’ll see a “you have been disconnected from Xbox Live” message which would prevent the challenge from unlocking. Thats what I was alluding to.

Regardless, nobody here nor 343 can help you. Re-run the challenge until it unlocks.

6

Does this challenge have to be done in one setting??