When I view a post at the bottom is a link "all articles from this author" which if clicked pulls up a page not found error using a URL shown as domain.com/author/tony (note tony is the nickname for admin who is the author). After hours of researching, I came across the following scenario that relates to the above problem.
At the top of every post I write there is a field that lists the author (the nickname is tony but it populates admin). If I click on that it then pulls up every post related to admin (not by the nickname tony) and uses a URL as domain.com/?author=1
So if I find articles by author name it works but by nickname it does not work (changing nickname to name doesn't fix the problem).
Thanks for any help.