Just tested URE Pro with all add-ons activated together with my own plugin, which uses front-end calls to WordPress AJAX.
It’s built according to this doc. page:
https://codex.wordpress.org/AJAX_in_Plugins
It works fine as for logged-in, as for non-logged-in users.
So I need more information to repeat an issue.
If your functionality is included into the theme or plugin, is it possible to get it for the testing?
