It looks like we need some advice from the Lectora Development team. The reply from lucash that says:"... it seems to be initializing every image and action in the entire title, not just what is contained on the page."may be an important clue in finding the root cause of the slow page loading speed via LMS delivery. My question would be: how to preload everything while the course is Loading, so that it dosn't have to load everything from page to page.