Not sure if this is something introduced in the latest update or if I’ve screwed something up on my end. Slider appears to work perfectly in CS and when viewing the site while logged in but throws error to public viewers.
Scratch that. Found the culprit. Looks like it had something to do with SiteGround’s Optimizer plugin.
The sliders script marks the regular CS script as a dependent. It should just work if the optimizer is checking that. Was there a setting you set on that plugin to get it working? Or did you just deactivate?
Have a great weekend.