Joomla 3.8.11
I have a simple article with access level set to Registered. A mod_login module is assigned to the menu item for the article.
On accessing the menu item, the login module is displayed as expected. However, when credentials are entered I get a 404 page 'Conponent not found. The requested resource was not found'.
If the article access level is set to Public, the page is displayed fine.
I'm positive that this used to work, but cannot understand what the issue is now.
Thanks for any pointers.