I know FB is a battery hog, and I know for every minute you spend actually on FB and messenger you have 2-3 minutes of mysterious background activity. But what's new to me is, every time I'm on the FB app or Messenger, the spinning wheel that indicates loading never stops. Ever. I'm pretty sure it used to. I've deleted them and reinstalled them but it's still getting stuck in perpetual spinning. I can practically feel it draining my battery. Anybody else notice this, is there a fix other than, just delete them and go outside more. I don't like using the FB web/desktop version either. Thx.