Let's assume that all my album thumbnails are set to show the last one uploaded.
If I move the last uploaded thumbnail from one album to another, then coppermine keeps showing the thumbnail I just moved as the chosen thumbnail for the original gallery, i.e. the one it was just moved from.
did you make sure this is not a caching issue on your local machine? Try force-refreshing your browser and delete your temporary internet files, then reload the page. If the issue persists, please post a deep link and/or some screenshots.
GauGau
Thanks GauGau - it was cache. Doh!
Y'know, I've worked with the 'Net for ages now, but that cache *still* catches me out once in a while! ;D When I observed the problem I definitely remembered to refresh, but I'm using coppermine inside a frame, and I think therefore that it was the frame that was not refreshing properly.
Thanks again.