I'm neither a Microsoft nor a Forticlient professional but I assume that
you can change settings on OS level via IE that other applications
depend on - like security settings which are now configured via group
policy.
I don't know if that is related but we had the same error on user
side.The issue was that we only allow TLS1.1 and TLS1.2 connections on
the Fortis and Internet Explorer was set to only allow SSLv3.0 and
TLS1.0 As soon as strong encryption on clients...
You are leaving our website
You are leaving our site and we cannot be held responsible for the content of external websites