[Plugin: DOP Slider] Slider starts to freak out at the end.

I like the simplicity of this slider. I like how easy it is to reorder the images.

My only problem is that the slideshow freaks out near the end. It shows several images in a fraction of a second. Please see example at http://www.test.reflections-etc.com/gallery/pet-gallery/

Any suggestions would be appreciated before I have to find other plugin.

http://wordpress.org/extend/plugins/dop-slider/