Still updating apps in Background even when turned off?

[TheUnforgiven]

Hi!

I'm running iOS 8.0.2 on my iPhone 6 Plus. I've turned "app updating in background" off in Settings, but I was listening to Youtube last night and fell asleep. When I woke up it had drained about 15% of my battery. I checked the batteri usage stats and it said "60% Youtube - background activity".

Is this a bug? I have turned everything off but it still uses the app in the background.

 

[C DM]

Well, you were listening to it so it was running in the background in some fashion, right?

 

[TheUnforgiven]

The video was running on screen. When it finishes, it dims the screen for about 3 seconds and then turns off. I assume that the app then "turns off".