Milonic JavaScript Menu

I am having a problem. Everytime I create the menu it will not show up in the preview or says there are errors. And sometimes when I click on one menu and then on another it gives the second menu the properties of the first (basically clones it).

Does anyone know how to fix this or help me?

I had the same problem and I had to enable cookies. In internet options and then provacy and then advanced i had to uncheck the first box.

I had the same problem when I would click on one menu and then click on another and it would give the second menu all of the properties and submenus of the first menu.

Did you figure out how to fix that?