I have turned off my Off-Facebook activity tracking when I first found out I could do so over a year ago. I mean ACTUALLY TURNED IT ALL OFF so Facebook can stop tracking me and then buy and sell my data without my permission or knowledge. Since I turned it off over a year ago, I have had to turn off the Off-Facebook activity tracking 6 times...... So tell me FB, why do you keep turning on my activity tracking?!?!?!?!? Either quit or be ready for a class action suite......