Using .4.1, I can create multiple galleries, but only the first gallery I created will actually run a slideshow.
Here's the site. frankjlanzaphotography
The three galleries are in the portfolio section. Portraits was the first created gallery and the slideshow runs as expected. Live Music and Personal Work galleries won't run as a slideshow. It tries to start, but goes to a single image at a time thing.
I know the sizes are goofy. I'm only the web guy and these are the images Frank gave me get the galleries set up. He'll make them more uniform when I tell him he can upload.