Change standard page then submit new listing page doesn't load

[PeterD]

I previously had the menu option "List Page" as my standard page (homepage). Due to a content reorganisation (content display directly under the domain), I have now selected Joomla Menu Option "category blog" as the default page.

Everything works until I can no longer create listings. The Submit Listing menu items are active and accessible, but the form is no longer loaded.

Is there a setting that I have overlooked?

[Alejandro]

This section is only visible with a valid subscription. If you have a valid subscription, please login.