I do remember (Gallery) Slideshow working in the last version of the game. So today I tried it twice in "photos" and twice in "favorites". Three times it just showed me the starting menu iow. immediately left the Gallery. One time, with Favorites, it showed the first image for a shorter time, before again leaving the Gallery. If this is the database being messed up, that would be the second time for me. But I'm not going to rebuild it for Slideshow.