Removing the hyperscale firewall license
The FortiGate hyperscale firewall license also includes a Hyperscale Unregister Key. If you want to remove the hyperscale firewall license from your FortiGate to disable hyperscale firewall features, you can download the unregister key from the from the Fortinet Support website.
You can use following command to remove the hyperscale firewall license and disable hyperscale firewall features:
execute hscalefw-license <hyperscale-unregister-key>
After entering the command the FortiGate restarts and hyperscale firewall features are no longer available. You can verify this from the Licenses dashboard widget or by using the get system status
command.