How to disable the built-in custom menu controller
WPUM comes with a built-in custom menu visiblity options. It's possible that sometimes conflicts with other menus related plugins would make WPUM's settings disappear or the third party plugin's settings disappear within your WordPress admin panel menu editor.
If you wish to disable the built-in WPUM menu visiblity options, you can add the following code to your website's wp-config.php file. You can access the file via ftp through your host.