if your nav ui window isn't opening, you need to unload mq2nav and then reload itmq2nav is pluged in but no nav window and no nav window when i use /nav ui. mq2easyfind is not working when i use find window and click on a zone it only shows the red x on map no navigation not sure if because of mq2nav not working
/plugin mq2nav unload
/plugin mq2nav load
you can reload your mesh by doing a
/nav reload
if mq2nav isn't loaded, or you don't have a mesh, you won't be able to do naviagtion stuff