XWD6 - Secondary slideshow not working

[zaphodeist]

Does anyone know if there's a limit on images for the slideshow? I have a slideshow on one page [with about 15 images] which is working but a second one on a different page which isn't - it just displays the clicked image in a separate page. It was working when I tested with just three images [and the first slideshow is still working] but now there's about 50! Before I start splitting it I was wondering if anyone else has had this problem.

[EDIT] I tried at first stacking the images but undid this as I thought it might be causing the problem ... which it wasn't. All images are on the correct layer.

Thanks