Saving a blank Map Viewer Classic map in AGO prompts for user/pass to our on premises Portal?

Question

Hi...this is a weird one that seems to have just started.  When saving a map in Map Viewer Classis in our Organizational AGO account (even a blank map) we are prompted for a login to our external on-premises portal.  I can't find anything that would be referencing back to our portal that is not shared publicly.  Any ideas would be great!

Thanks.

MichaelSnook · Answer

Yeah...it only happens when saving a new map...time for a ticket!

jcarlson · Answer

Well, I only have access to "Save As", but it works fine. I was able to save a copy to my own org:

https://kendall.maps.arcgis.com/home/item.html?id=edf609394c5e4fcda622d9fa00f64173

MichaelSnook · Answer

It only happens when saving the map.