Paul, please check your shortcodes!! Especially the >> ” << signs. Please delete them manually and add them with your keyboard. When you copy and past it from the documentation, WordPress will replace the ” signs for security reasons.
I didn’t change anything. It’s still on Smooth slider but it’s not showing the way it was before (like on your demo side). Also it’s not hiding the Title (and yes I selected the Hide Overheader, doesn’t work on any page by the way).
Please Paul, check your page settings. You removed the menu for example on this page! Please edit the page and check all settings below the editor!