Holy ****, i uninstalled and disabled all facebook on my S8 and installed the Lite versions. Also of messenger.
I am now also getting 4% at night. Before it was a couple of percent per hour !
Automation
I just wanted to let people know that you can automate the start of AA HU Server on you phone during boot / connection of bluetooth etc.
It does require root, though.
Download the android program called "Automate", make a Flow and use the "Start Service" tool from the lefthand...