Random sequence

There is a sample that may help you at this discussion:

https://community.articulate.com/discussions/articulate-storyline/free-sample-restricted-and-free-random-navigation-using-variables-and-triggers

I think it sounds like you may want to do something similar to the free navigation. If that doesn’t help, feel free to attach your .story file here. Describe which slide has the problem, what you want it to do, and what it is doing.