The only slight issue I had when I was setting up the firewall was that the bios time was incorrect. I did not realise until the server was built that the time was wrong. I then corrected it in the server, rebooted realised the bios was still wrong so corrected it in the bios, then realise that the firewall was wrong again so corrected it in the firewall again. I cannot recall how far out it was.
Edit: version is 8.3 now but media was 8.202.

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