I don't think you need a trailing slash. Have you tried without it?
That was the problem! Thank you!
Is it possible to setup permissions for a custom static page?
I have limited it so users must be logged in to see the link on my header, but if they save this as a bookmark or remember the URL, that can bypass requiring to login
I would like to set user must be logged in to see the content on page
I don't think so. This is something to bring up on the plugin's Github page.