While on VPN and connected to our network, I am unable to "Sign In with ArcGIS Enterprise" account
Expected Behavior
click on Sign In with ArcGIS Enterprise, enter Portal URL and then be prompted for credentials. The prompt for credentials never appears. Message "Unable to Connect to Portal" Credentials Required.
Issue
While on VPN and connected to our network, I am unable to "Sign In with ArcGIS Enterprise" account
Expected Behavior
click on Sign In with ArcGIS Enterprise, enter Portal URL and then be prompted for credentials. The prompt for credentials never appears. Message "Unable to Connect to Portal" Credentials Required.
Map and Credentials
Steps to Reproduce
Device Information