Our tests found that everything is fine in the lesson and on mAuthor side and in the exported Scorm package. I’ve done a simple test – I downloaded your lesson’s Scorm package and put it on my local server and tested – it works on all browsers and OS’.
So the conclusion is that the issue is most probably somewhere in your LMS configuration – the Error 403 is the response of the server, the lesson doesn’t have any impact on that. Please chceck your server and LMS configuration.
