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

Fontface1945

macrumors newbie
Original poster
Dec 17, 2020
5
0
I was looking in Finder at some thumbnails of images that I've seen many times before, and I was surprised to see that a few of the thumbnails were pixelated, which they never have been before. When I open the actual images, they look fine. About five of them out of many thousands are doing that. Since I couldn't imagine what else to do, I rebooted, but nothing changed. I'm stumped.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.