After the new updates for clearos deployed for 2/19/20 (there were 3 I can't recall all of them but one was app-dns-2.7.9-1.v7.) DHCP will not issue IP addresses. I didn't see anything in the logs but really didn't have time to go through them all given I needed to get the network back up and remove clearos and substitute another firewall.
In DHCP Server
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