During my sessions against AI am taking coffee or longer breaks while pausing by bringing F10 screen.
It is common I switch to other programmes using Alt+Tab. However with Sins being minimized is my laptop's screen falls asleep after resuming Sins music starts playing, with the game still being minimized.
The only way to stop it is to restore Sins and minimize it again. That did not happen with Diplomacy or Entrenchment.
And appeal to the Devs, could the Devs fix this as it is really annoying.