script too long message when clicking on a smart shape used as a button
Hi, I have a project on Captivate (I"m on a free trial, vers 11.5.5.553). First I publish it and I run it. In the middle of my project, there are 4 branches, whatever the branch I choose, when I arrive at my 23rd slide from the start, if I click on the smart shape used as a button, the whole project freezes, and after a little while I have a script too long message (in french: Cette page web ne répond pas à cause d'un script de longue durée). There is nothing particular about that slide, just an image, a help button that takes you to a help slide (and then back to the slide last visited), and the shape used as a button with a "go to" action that takes you to a random question slide further down the project.
The slide before the one where the problem appears is a random question slide, with an advanced action on entry, and another one on success\failure. I have many other advanced actions before that slide. Technically they are all ok. I can't figure out what the problem is...
What should I look at as a cause for that message to appear?

