The last Xbox OS update added an automatic shutdown if there has been inactivity for an hour likely what caused it. It can be turned off in the options I think. Anyway what would have likely happened is the download would have eventually finished then crashed on installing saying the data pack is corrupt leaving you to start all over again.
Appreciate you looking into it though. I still haven't seen a news story about it anywhere all day.
#9862294, By Huntcjna Pro Evolution Soccer 2014
Huntcjna 13,882 posts
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