I have about 13000 images and 250+ albums using 1.2.9 and I am curious if there is a way to turn off random thumbnails for all albums at once? I can use the mass-edit but that will only allow me to do how ever many I have in my sub album. If not, is there a way to at least keep my new albums from having random thumbnails. This slows my sight down dramatically. Thanks in advance!!!

On the admin overview page, there is a button called "Reset album thumbs" which allows you to change the album thumbs for all albums.

I looked all over the place and never did see that. Thanks a million!!!!