Hi @royroy2
It depends on where you assign the custom fields (location rules).
If you set it to a post/page, then you need to pass that post/page ID to the have_rows()
function like this:
<?php if( have_rows('repeater_slides', 99) ): ?>
<?php while( have_rows('repeater_slides', 99) ): the_row(); ?>
Where “99” is the post/page ID.
Also, could you please share the JSON export file of your field group so I can check your setup?
Thanks 🙂