Why do I have a weird rendering issue only on 404.php caused by wp_nav_menu?

I’m not sure that this would be causing your problem, but one way you’re definitely Doing It Wrong is referencing menu instead of theme_location in your call to wp_nav_menu(). Let’s assumed you’ve registered your menu as “main-navigation” in functions.php, like such: register_nav_menus( array( ‘main-navigation’ => ‘Main Navigation’, ‘secondary-navigation’ => ‘Secondary Navigation’ ) ); …then your … Read more

404 error on dynamic stylesheet creation

The solution you’re using to get the stylesheets onto the page is a terrible method. WordPress provides the enqueue functions specifically to do what you’re trying to do. The codex page on wp_enqueue_style() explains exactly what you need to do. If you would like to add a dynamic version, there is a parameter for that.

cutsom posts 404ing

Since you’re hosted by WPEngine, I recommend contacting them directly and asking for advice. It might be that your CPT isn’t reliably making it into their cache for some reason, but they can give you a better answer than any of us. You should definitely escalate the ticket you’ve already submitted for the issue. If … Read more

wp-admin redirects to 404

One possible reason is that the /wp-admin has been reset to something else, for security reasons. The WP Better Security plugin can do this. I know, because I have in the past turned on a bunch of this plugin’s options, without thinking too much about it, including the one that re-writes the /wp-admin URL so … Read more