I am trying to add H5P interactivity to several long videos (30 minutes and longer) which are stored in the cloud and delivered through a CDN. To connect the CDN to WordPress, I need to use W3 Total Cache. But I have found that when I use W3 Total Cache, the H5P shortcodes don't work on my posts. When I de-activate W3 Total Cache, H5P works fine.
Can anyone make a suggestion? Is there an alternative to W3 Total Cache? It would be a shame if I need to choose between showing the videos and using H5P interactivity!