Checkerboard bug in


macrumors newbie
Original poster
Jun 15, 2012
Since installing Catalina on my 2018 13 inch MBP (clean install), I am seeing a colorful checkerboard artifact flickering over many of my photos when scrolling inside an album (it does not happen in the main photos list). The flickering stops when I stop scrolling.

I attempted to screen record it with Quicktime player, but the problem went away while recording. I attempted to record it to gif with LICECap, and while it was visible while recording, it did not show up in the resulting gif file.

I was able to screenshot it. Anyone else seeing this?