Storyline custom tracking - time spent and slide numbers

Hi Patrimal,

It would be nice if we can help you with your query but it's something we have to defer to the community about as our team cannot assist you with Javascript or specific LMS issues.

But found a forum that's about tracking time spent on a slide...kindly see this link:  https://community.articulate.com/discussions/building-better-courses/tutorial-track-time-spent-on-a-slide-or-in-a-multi-slide-activity

Hope this helps.