How to resolve IE crashes when playing AP content in Moodle?
Articulate presenter '09 content published for SCORM 1.2 often hangs IE in Moodle 1.9.12+. It starts to load and wehn loader shows about 50% it stops. Browser stops to respond and can't be closed in next 1-2 minutes except through the task manager. The issue occures in different combinations of IE versions, Flash player versions and Moodle versions. The only constant is Articulate Presenter '09 content.This issue doesn't happen every time. It happens very randomly, in about 1 out of 10 started lessons. When the issue happens, user kills IE through Task manager, restarts the browser and starts the same lesson again, it works without the problem.
About 20% of users reported the problem so far.
We already contacted Articulate support and they suggested clearing browser cache, reseting IE Internet options to defaults and similar stuff that I can't ask all of my users to do. Further more, they suggested that the problem is with LMS because this doesn't happen in other LMS systems. I already tried but couldn't reproduce the issue on SCORM cloud. But why is this happening in AP '09 content only? We have a lot of Captivate content and this doesn't happen in those lessons.
This is difficult to solve because it happens so randomly. I tested few configurations and concluded the following:
The issue exists in theese combinations (and probably in some other):
- Moodle 1.9.12+, IE9, FP10
- Moodle 1.9.12+, IE7, FP11
- Moodle 2.1.2+, IE 7, FP7
- Moodle 2.1.2+, IE7, FP11
I couldn't reproduce the issue in Moodle 2.1.2+, IE9, FP10 but this is not the sollution because a lot of my users have WinXP and IE 8 is maximum on Win XP.
Some Moodle users on Moodle.org are talking about some new browser window issue and suggesting upgrade of Moodle which can be costly and it doesn't help users on WinXP. What to modify in AP's HTML/javascipt after publish to avoid theese issues? Modifying elearning content could be cheaper and easier sollution.
Any ideas why is this happening and how to resolve by managing the content, not the LMS?