Art Mack: Thanks for your message (and sorry for the late feedback). We actually had the problem in the app that users with more than 10 assigned groups got an error. This has been fixed in the meantime. Does the problem still exist?

We'd love to help get the menu working correctly for you. Have a look at the documentation: https://seibert.biz/navigation-menus-create-menu.

If it still doesn't work, feel free to contact our support team at http://seibert.biz/help.