Hi!
1. Can you please be more specific about this? The plugin loads the scripts just like any other plugins using the internal wordpress wp_enqueue_script() call. Does this refer to something else?
2. I see the errors, one is a column, the other two are not supported properties on some browsers. You can actually ignore those, but if you want to make sure it is correct, then:
– Open up the wp-content\plugins\related-posts-pro\css\style.css.php file on your server
– Replace it’s contents with this.
– Save the related posts pro instance settings to re-create the CSS files
– ..and also clear your site/minify cache