The revolution slider not show after updated to version Version 6.4.3.
It is showing the revolution slider after I log in to wp admin. However, It will not showing again once I log out the wp admin.
The url is: https://mugroup.com.au/
I have tested on different web browsers. And the site data, and cache are cleaned up and restarted for few times.
Betheme version 21.9.4, wordpress version 5.6.2. revolution slider version 6.4.3
The problem is that after I login to the wordpress admin, and view the website on the same browser, the revolution slider is working. However, If I logout the wordpress admin, and view the website again, the revolution slider is not working.
You do not have the newest version of Betheme (22.0).
Please update it, and check if this issue still appears.
Moreover, I have visited your website and the slider loads.