Course not playing properly in HTML5
A series of courses is not playing properly when viewed in HTML5. The screen is fuzzy/pixelated, the slider function is not working at all, and the inserted videos are not playing.
When viewing the exact same course in Internet Explorer and in html, the course works just fine. However, in Chrome and FireFox it switches to HTML5 automatically, so again it doesn't work.
How to solve this? I want to publish my course for LMS, including HTML5 output. Ideally I want to control which version (HTML or HTML5) is fetched, depending on the device; HTML for desktop and HTML5 for tablet.
I cannot upload the course to ScormCloud due to heavy file size, but here's the link to the course on web:
And in Articulate Online:
Thanks for any help!