Enfold – Media Upload not Working
This issue occurs when WordPress’s default media libraries are not loading. You can fix it by going to Enfold -> Settings -> Performance -> Self-hosted videos and audio features (WP-Mediaelement scripts) and set it to WP Default Behavior.
First Slider Image is Always Empty
This issue occurs because of the mod_pagespeed. When mod_pagespeed is installed on the host, it prevents the loading of the full images, resulting in an empty image for the first slide.
If you don’t have access to disable it for your site, you can add ?ModPagespeed=off to the end of your URL in the browser like this,