Let me get this straight.You are building a Lectora course, and itside thise course a pop-up can appear sometimes. In the pop-up a (piece of) captivate animation is being demonstrated, and such a pop-up can have different functions. And some of those functions do not seem to work in the lectora-preview, but seem to work just fine in the published version. Right?I have not seen or experienced these kind of trouble myself, but I tend to not mix the tools up (although I work with both). I could try it sometime, to see if it works the same over here. As far as it comes to a solution, I am afraid I can give you none, other then publishing frequently to test it. I know that movies tend to not work when published locally first, but they do work when put on the LMS. Other then this, no clue.