"Screen lock cleaning"? Battery drain.

[Nodnerb]

Thanks for the replies in my other threads. I have the phone now and love it. Signal issues are non existent so far. Same reception as my s7 edge.

I am finding though that my screen seems to be draining my battery like crazy. Seemingly even overnight. My screen drain is 60% while on my s7 it would usually be about 20% with the same usage. The graph of my battery drain is on the same trajectory overnight as it was during the day and i lost 25% battery over night. Any help?

Also, in perusing the settings I found a "screen lock cleaning" setting but it isn't really explained. A search didn't turn anything up.

Finally, is there a setting to have the screen wake for notifications?

 

[boxallw]

Screenlock cleaning just shuts down unused apps when the screen goes to sleep. Great but also very annoying when some apps wont stay awake.