It didn't work well with Facebook services in the background. I had to just uninstall Facebook altogether.
Doesn't have proper oreo support.
Oreo - Services are not being displayed
Running services doesn't show on android 8.1. Fix this kindly
This is what I have been looking for since I first grabbed a Droid.
Не может усыпить на вашем устройстве!
1 - Added support for Android Oreo;
2 - Added a new experimental feature for Marshmallow or newer (sorry the api isn't available before M) to automatically put all apps into Standby mode right after screening off;
3 - Lots of bug fixes
4 - New icon!