Honestly I’m not sure if it is just the inability to update only, though that has been said, I have seen earlier cases of it not working at all, if that policy has changed, giving the opportunity to update your license.

But effectively it can’t be updated and an out of date security application is essentially worthless. When to get the best out of the firewall it needs to be integrated with the AV and this can’t be updated the worth of the firewall as a stand alone is depreciated.