So I installed the plugin and configured it to show all post types. There are hundreds with several different post types. It doesn't seem to be pulling any related posts at all. It usually shows a message saying none are available. I've tried using the widget, the shortcode and PHP.
Any idea what generally causes this to occur?
This is the latest version of WordPress 3.2.1 with MySQL 5.5.15 and PHP 5.2.17
Also, I'm using More_Types and More_fields for custom fields and post_types.