Why do I randomly have major background activity use on my iPad. I have and always have had all background activity turned off. Right now is Home using like 1 hr a day. Sometimes it's other apps and nothing from home and sometimes there is nothing at all like it should be. I have noticed in the past that this will happen for a few days after an update (still random apps) but I haven't done an update in about three months. The inconsistency of which apps run in the background or any at all is a little confusing to me.