Hi @rocketmena
Unfortunately, we don’t have option to manipulate the slider for logged in or not logged in users.
The simplest way (although that involves custom coding, too) I can think of is adding a custom CSS class to the layer at layer window > Settings tab: https://smartslider3.helpscoutdocs.com/article/392-layer-window-settings
With a bit of PHP coding, you can determine if the user is logged in or not: https://developer.www.ads-software.com/reference/functions/is_user_logged_in/
and you can display a short CSS code to hide this button. You’ll need to put this code to your theme’s file. I suggest the header.php, just below the wp_head().
For instance, if you use the “hide-for-logged-in” class to add at the layer window > Settings, you can use a PHP snippet like this:
<?php
if(is_user_logged_in()){
echo "<style>.hide-for-logged-in{display:none;}</style>";
}
?>
The best way to make changes like this to a theme is to use a child theme, so your tweaks won’t be overwritten when updating the theme.