Hello @rglohre,
Thanks for updating this thread. There are a several of things that might caused this issue. It could be permissions, CORS issue, JS errors and even invalid html codes in a raw content element. At this time we kindly ask that you open up your issue in a separate thread. The longer threads get in the forum, they become more difficult to support as they tend to drift off topic and they also make it troublesome for users trying to search for solutions. Keeping threads relevant to their original inquiry ensures that we can keep better track of what has been resolved and that users can more effectively find answers to similar issues they might be experiencing. Moreover, it would be a better place to create a secure note if there is a need for you to share your WP details so that we can further investigate the issue going on in your installation.
Thank you for your understanding.