Basically i am able to play online with my friends like you would want to in an halo game yet from time to time i cant load up my game as this says your profile cant sync to the server and im thinking oh that’s fine yet this still doesn’t allow ,e to do the campaign with them either so this is really annoying as i brought this game not only for the campaign but to play with my friends and i cant dop that on here at all some times
i have the same problem
Do you know how to fix it?
Same here. The only thing is I an never play play campaign as my game doesn’t want to progress to the next mission. Spent an hour looking at a loading screen for it to give me Syncing errors.
Wow you literally are having it worse i feel sorry for you after paying that much and get notthing back
same problem.
I think profile synchronization may be the source of a lot of problems on this halo game. Check my thread here:
https://www.halowaypoint.com/en-us/forums/e0d9938206f04a598ce84f2c8cadce02/topics/problem-saving-a-game-theater-view-friend-game/d0a4642a-081b-461b-874a-07d24f38a667/posts?page=1
Don’t know what’s going on, but I tried to log in earlier and was also getting the profile sync error.
It’s constantly retrieving data for me, I am allowed into the main menu but I cannot join games, lobbies, or do campaign. 
It’s always saying, “Retrieving Data…” or “Could not retrieve data, please try again.”