FortiOS 6.2 belongs back in data. Things like FortiClient just stopped
working. Also now getting random "Conserve mode due to high cpu" where
the box stops responding until you physically reboot it. Fortinet needs
to test their code better.
I have a fortigate 60E which had 10 licenses for Forticlient. After
upgrading to FortiOS 6.2 you need to enable the feature "Advanced
Endpoint Control" and go to Security Fabric/Settings and enable
Forticlient EMS which asks for a serial number. Does...