Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.


macrumors 68000
Original poster
Jul 22, 2010
United Kingdom
Has anyone had this? Same thing happened with my iPhone XS although much worse. Was also noticeable on iOS 14.

I now have an iPhone 13 with a clean install and still see this but not as much. Mostly in Safari with a few tabs open or Amazon app.

Thinking this a memory management issue? I have done the dictionary reset trick which helps for a short time but then it starts again.
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.