I see some weird behavior of the Restart course trigger in Internet Explorer. Overall, it restarts the course meaning it resets the variables and jumps to the very first slide. But after a moment it jumps back to the previous slide.
Could you please take a look and let me know if there's a fix for this? I have a course with about 300 variables which need to reset to default value on the Restart course trigger so this is kind of pain to add hundreds Modify Variable triggers.
Attached the source file, HTML5 output zip package and video that shows how the course behaves on my computer.