I took your entry 21 and changed the picture, the title and the button to point at what the content that I wanted to display. I saved it, cleared the cache and got a blank screen. The article I am attempting to tie to is the same one that is listed right under the header picture called "KI5TRF Tower Retrieve". The picture is located in the media manager under Folders/2024/Ham Help/2024-11-19-KI5TRF-Tower.
Picture 21 is the one in error. I have left it out there so you can see it. I tried to attach a picture of my screen shot but was unable to do so in this dialog.
The only thing I saw that you changed was you activated the login dialog in the header. The login dialog I use is in the menu bar above the header picture.