Does anyone know why my service record does not show up? Halo 3 was one of my favorites of the series and I have nothing to show for it unfortunately.
If you’ve changed your gamertag then your stats will still be tied to your old tag. You can boot up the game and play some campaign or matchmaking on your new tag (while connected to Xbox Live) and everything should sync up shortly after that 
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> If you’ve changed your gamertag then your stats will still be tied to your old tag. You can boot up the game and play some campaign or matchmaking on your new tag (while connected to Xbox Live) and everything should sync up shortly after that
Wow thanks! I do appreciate it!
No worries, hopefully that sorts it out for you. Happy Halo’ing