The delay is probably normal due to your cron settings.
SCORM 1.2 has some stored data limitations. If you have many states and variables in your course, your saved data may be too big, and therefore stripped to the limit - and progress may not save.
SCORM 1.2 has some stored data limitations. If you have many states and variables in your course, your saved data may be too big, and therefore stripped to the limit - and progress may not save.