ArcGIS Portal public maps asking for login credentials

[ClairePeterson]

Wondering if anyone could help with this issue that just popped up with our Portal. I have 2 web maps/web mapping applications that are set to be shared with "Everyone" . I copy the link over to a new browser so that I am not logged in to portal and the map begins to load, but after a few seconds the sign in screen appears and asks for a username and password.

We are at a loss as to what would be causing this as we have both "Allow access to the portal through HTTPS only" and "Allow anonymous access to your portal" checked.

[DarylHochhalter]

I just discovered yesterday, that having the arcgis online geocode utility enabled on my portal caused every searchable public map to ask for login when people tried to use the search. After disabling it, things went back to the way they were. Maybe that will help someone!

I am have a similar issue in fieldmaps today, when I skip login and go to the maps list, after entering the second character in a search I'm prompted for a login! People were able to search public maps without logging into a portal before??