9/21/2012 8:01:56 PM PermalinkI don't know about the challenge as I haven't been on Reach in a while but I do know this: This type of thread should belong in the Halo: Reach forum and the Bungie no longer store or update our stats. I thought it was common knowledge that 343i were in complete control of our stats now. Guess I was wrong.
9/21/2012 7:59:13 PM PermalinkIf you quit the game or were disconnected for any reason it's most likely it won't have counted, or counted properly.
While playing Halo:Reach today, I notice that any kill made in a multiplayer game did not record on this challenge. I did see the tag that told me the number of kills that I earned but it did not record. Any suggestions? Maybe Bungie's server?