Two days ago, I play Halo 4 Wargames and Spartan Ops for about 6 hours. I hop off to take a break, to find I am missing xp.
Breakdown
Started
Level 108
at approx 25,000 xp into level.
Finished before Break
Level 109
at approx 31,000 til level 110.
I took a break, got some food, wated The Watch. When I hopped back online, I was back at where I started at for the day.
Level 108
at approx 25,000 xp into level
On either 12/14 or 12/16, i cannot remember the exact date though I do have a post from then about this issue, I finished up the December monthly Challenge, Win 70 wargames matches. I hopped offline and got some food. I come back and I am down 15,000 xp but the challenge is still completed.
**NOTE** this might seem trivial to the break fix team, but I am seeing and hear lots of stuff from people about losing XP. There is already talk about Halo 5 when Halo 4 isnt even working as intended.