I'm running Moodle 2.4.3. Seems like I have issues with my Scorm API. It throws an error at the end of last slide.
"Trying to set value but API not available."
What could be the reason?
BTW, I'm using Google Chrome 44.
The fact that this is happening at the end of the package suggests to me that the package is closing the connection and then trying to send more data.
Have you tried running the course on SCORM Cloud in debug mode to see what's going on?