I couldn’t replicate this issue on my local installation, the youtube video streaming is showing up just fine:
No it’s not.
Note the sequence of videos in the YouTube channel link I sent you. Now compare that sequence to what’s showing in Essential Grid.
Ensure everything is up to date according to our version compatibility list here. Please follow the best practices when updating your theme and plugins. Click here for more information.
This was checked and confirmed prior to me contacting you.
Go to X > Settings and click on the Clear Style Cache button.
Done. No change.
If you’re using a CDN(ex: CloudFlare), please clear the CDN’s cache and disable optimization services. For the CloudFlare you also need to follow the steps below besides the developer mode: https://xthemetips.com/using-cloudflare-rocket-loader-with-x-pro-and-x5/928/1
Not using CloudFlare. CDN cache had been cleared prior to me contacting you. I’ve cleared page cache, CDN cache, object cache, and stream cache. I am not using the Essential Grid cache (Essential Grid > Global Settings).
Test for a plugin conflict. You can do this by deactivating all third-party plugins, and see if the problem remains. If it’s fixed, you’ll know a plugin caused the problem, and you can narrow down which one by reactivating them one at a time.
This was checked and confirmed prior to me contacting you.
Remove custom Javascript from the options or Child Theme and test the case.
Done. No change.
Switch to the parent theme to check if the issue persists.
Done. No change.
Turn off all the cache plugins.
Not using any.
Make sure that you’re running at least PHP v5.6.x or later to avoid any WordPress related incompatibility issues. If you’re not sure what your server configurations and settings are, install a plugin like WP-Serverinfo (https://wordpress.org/plugins/wp-serverinfo/) and check your server info by head over to Dashboard -> WP Serverinfo area.
Running php 7.2