Have an XG210 that I'm going to use for our active/passive HA. I don't have it connected to WAN; only connecting straight to it via port 4444 via laptop on LAN port. I've downloaded firmware version HW-19.0.1_MR-1.SF300-365.sig, which was the choice to d/l when I searched my serial number (also matches the production firewall). When I go to upload or upload/boot from the firmware page, the wheel spins once and then nothing ever happens.
What might I be doing wrong?
Thanks,
Jim
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