Organizer won't show thumbnail
I am running PSE 2023 on a Windows 11 desktop. I have created a 1+ Gb .psd pano and saved it as a 17.9 Mb .jpg. I know the Organizer can't create a thumbnail for the huge .psd, but it doesn't for the .jpg either. It displays the "broken file" icon for both files:

Thumbs of other, much larger, .jpgs display fine. I have tried Shift+Ctrl+U, to no effect. Elements reports 14.8 Gb free memory. Any thoughts?
