I'm having a problem with the filter in Lightroom 6.9.
I have almost 19,000 photos in a folder (with subfolders under it) in my catalog. I also have a Smart Collection with just five star photos in it. The Smart Collection shows five star 77 photos. When I apply a filter to my main photos folder to display just five star photos, only fourteen show up. Not the 77.
If I go into the five star Smart Collection, click on a photo that does not show up when I filter the large folder and select "Go to Folder in Library", the system brings me to that folder in the Library.
Now if I filter the large collection for five star photos again, the photo above is included by the filter.
It's almost like the filter isn't finding the five star attribute until I "touch" the photo. Any idea why?