it's always been this way. At first, I thought -"oh, it's me - I'll figure it out" and then I never did. Each time it gets on my last nerve, I research it again, to no avail.I did, but not since the OnePlus 3
Did this happen on its own or have you received an up date to the System - like a security patch or update to the Facebook App
View attachment 188076
I saw Ken and DJ suggested turning this on ....
My thoughts a security update is restricting FB access when NOT the foreground application or power setting putting the app to sleep when you are not actively using the app
