I’ve just added a photo library (I expect about 50k+ JPEGS) to my Plex server and it’s showing no thumbnails at all. Both the library and the general server are set to generate video thumbnails (does that setting really also pertain to photos?!) and the server does so perfectly fine for all the movies and TV shows I have on the server - it’s just the photo library that doesn’t show any thumbnails whatsoever.
And yes, it’s still happening. NO thumbnails are being shown at all in the Photos section. I was actually about to delete the Photos library and not look back…