Hello ALF1EE

If you've enabled sorting and/or filtering in the "Sorting and Filtering" tab above the table, and then you manually disabled sorting (or filtering) for each column individually, the table will break. This is happening because the logic of the plugin is broken - you're telling it the table is sortable, by enabling the "Sorting" feature in table settings, but then you disable sorting for all columns, so the plugin sees a paradox, and is not able to render the table.

Please check if this is what's causing the issue. If not, please provide me a temporary WP-admin login for your site where this happens, so we could log in and take a look ‘from the inside’ as that’s the most efficient way to see and resolve the issue. We do not interfere with any data or anything else except for the plugin (in case that’s a production version of the site), and of course we do not provide login data to third party. You can write credentials here just check Private Reply so nobody can see them except us.