Hello,

i think there is a a battery drain issue, i am in a game, i just lauch the game for check new game and leave to my home screen.
4h later, my iphone tell me to switch to the new safe mode battery because i am under 20%.

The drain is big, so for check if it's subterfuge or not, i try the same but kill subterfuge, and battery was at 60% 4h later.

Sorry for my english i am french

When Subterfuge is in the background, it doesn't do any activity, so it's unlikely to be the cause of the battery drain.

You can go to Settings | Usage | Battery and see what the biggest drain on your battery was.

um ok it's very strange, every time i let subterfuge in background my battery is killed.
i ll check better because you are right subterfuge is not in top 5 on my app who drain my battery.

Thx Noel