A customer has a requirement to have two web maps within a 10.4.1 Portal. One with HTTP only content and one with HTTPS only content. From testing, no matter what basemap is set, either the ArcGIS Online geometry service or local geometry service is called. For example:
Mixed content is not permitted in Internet Explorer as a policy. The Geometry service was set as 'http'. The HTTP only web map displays fine but mixed content is presented in the HTTPS only web map.
Is there a solution to this apart from setting up two Portal instances?