We're running Policy Server and CA Access Gateway (SPS) 12.8integrated with Azure for Single Sign-On, and we notice slowness inresponses in the browser, when processing HTTP headers.
How can we fix that ?
Policy Server 12.8CA Access Gateway (SPS) 12.8
A DNS server didn't work properly, which brings delays in the server FQDN resolution.
Fixing a non responding DNS server from the resolv.conf file fixed theissue.
KB : KB000111627