Is there any way to force creation of thumbnails in the background, without having to scroll them onto the screen? I have a lot of large TIFF and PSD files (often into the hundreds of megabytes, many from old film scans), which take ages to draw the first time. I am happy to have a large cache size to keep the thumbnails once drawn, to improve performance going forward. As file sizes get even larger (my next camera will probably be a Canon EOS R5 with 45 megapixel files, a big increase compared to my current 30 megapixel cameras), thumbnail generation time is likely to be increasingly important in catalogue performance, and pre-populating the catalogue in the background would I believe help a lot. Both PM6+'s Tasks panel and Windows Task Manager suggest this does not happen at the moment.
Graham
