PDF keeps redirecting me to Login page

I have the strangest thing on a page.

I have a PDF link that keep redirecting to login.

It was added by selecting “Browser Server” in the content block linking icon.

The file has no permissions set nor does the page, the files are in the normal location, it makes no sense. If I link to the URL of the file I opens normally.

Just wondered if you have ever seen something like this before

Thanks to @mesuva I worked it out.

The showing system pages in the sitemap we found the Download files page didn’t have guest view permissions.