Help me with the current firmware version FMG is in. If its 7.2.1/7.2.2 then as per my understanding we do not have an option to disable it however as a workaround you can create and use a new admin profile (local or remote) without read/write privilege for system settings. The Setup wizard can lead to accidentally upgrading the FMG which may cause outages during business hours. Issue seems to be fixed in versions 7.2.3 and 7.4.0
It is version 7.2.1. Unfortunately, we cannot upgrade because it is running in our lab environment for Fortinet ATC classes. Our participants have access to lab guides based on version 7.2.1 and we don't want to create a mess in their heads caused by differences between screenshots from the lab guide and gui appearance.
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