This used to be my nr1 messaging app, used to be very happy with it. The last 5 updates were huge in mb's and everytime after that, I would have to open Whatsapp manually for notifications to come through, and messages are only arriving 2 to 3 HOURS after being posted? What's up with that? Please fix it, and also, the profile photos of my family disappears and their "time last seen" are no longer showing, although my settings are, "everyone". I don't get it? Also, Whatsapp is overly data-thirsty