Slider issue caused by litespeed

Hi @tomz6

These kind of problems generally happen because of a “Javascript delay” option of the optimization plugin, which prevents JavaScript files from being loaded and JavaScript codes from being executed until the visitor interacts with the page.

I think the option causes trouble for you is the “Load JS Deferred” option of LiteSpeed, so I recommend excluding our files and codes from it:
https://smartslider.helpscoutdocs.com/article/1976-cache-or-minification#load-js-deferred

Then make sure you clear their cache.