@ Evelyne
It is a theme compatibility issue… The theme seems to be one generated by http://www.artisteer.com/. I downloaded one of the free themes available to confirm.
They use a custom menu walker instead of the one built into WordPress. That is not a bad thing but does cause a problem for Connections because it can not hook into this custom menu walker to make the sure it’s URL/s are not applied to the menu items.
The reason the link does not appear to work is because the link is being changed the current category that was clicked, instead of being a link to the current page. So, it is working, it’s just the wrong URL. Here’s a work around:
Install the Code Snippets plugin.
Add a new snippet with the following code:
add_action( 'wp_head', 'cn_remove_permalink_filter', 99 );
function cn_remove_permalink_filter() {
remove_filter( 'page_link', array( 'cnSEO', 'filterPermalink' ), 10, 3 );
}
Save and activate the new snippet.
That should correct the issue. Let me know.