Are there internal settings? Auto sleep causes me to loose place in game.

Crafty58

While playing CcSoda on ipad and i get interrupted, the ipad auto sleeps. When i wake up ipad the game reloads losing my midgame progress. This doesnt happen on my hubbys ipad. I have checked all settings and they are identical. 

StuckInATree

There isn't any in the game as the source of auto-sleep is from the iPad itself, it's down as "auto-lock" in the settings, what is yours set too?