Usually you are correct. However, there are some exceptions like this
one.The command restarts the WAD Daemon, which is the Web Proxy process
of FortiOS.It is described here:
https://community.fortinet.com/t5/FortiProxy/Technical-Tip-How-to-restart-t...
I can confirm this issue, it is happening to me as well. My CA is still
valid until 2033. However, the Fortigate does not renew Certificates for
some websites after the first connect. Since those ssl inspection
certificates are valid for 5 days, the ...