404 Error In Launch Funnel

(Pages Showing 404 When Testing Launch Sequence/Funnel)

This issue is most likely caused because you have your launch page(s) scheduled to go live after todays date. To anyone not logged into the wordpress admin, WordPress will treat the page as unpublished and therefore show a 404 error as if the page doesnt exist.

So for your testing you should set it to a page in the past or current date, then of course change the dates for the pages to go live once you launch.