What software release are you using?
Enterprise ArcGIS 10.5 with ArcGIS server federated with ArcGIS Portal
- What kind of deployment/set-up do you have? Security model?
We have two ArcGIS server and two portal machines available trough two Web adapter machines. and these two web adapators are also HA using hardware load balancer. Son in every webadpater machine we have two instances one for portal and another for arcgis server.
We use ADFS for security
- What were you doing to "enable editing" when the timeout occurred? What happened exactly?
I think some firewall rules were blocking my requests.
Having said that my question was about proxy. How it comes into picture and what is its use. I saw your videos where you explained about proxy.