Multiple slideshow modules

[per4manc]

Hello,

I'am trying to get the slideshow plugin to work with 4 module positions. I've made 4 categories in phoca gallery. 4 pictures in every category. I've made 4 modules with Slideshow Nivo ( alse tried it with slideshow Noob). Every Module pointing to a different Category of Phoca Galley. I've placed the 4 modules in position bottom a-d of the RT_gantry basic template.
I can get only 1 module to rotate pictures. The other 3 stand stil on the first picture.
I've gotting the same result when i connect all 4 modules to the same gallery-ID. I also tried the standard Beez_20 template. I am using Joomla 2.5.4

I'm hoping you can give me a hint on that i'am doing wrong? Or maybe i can only use the shideshow-plugin once?

Thank you.

Gerwin
Netherlands