This is a new C7 install. It is intended to run on a subnet without DHCP. Initial setup was done on a dhcp enabled setup for simplicity. I now need to set a fixed IP address to move it to its final home.
Tagging @gopher.ny from Hubitat. I seem to recall that there is a http endpoint that can be used by advanced users to configure IP settings on the hub.
Just please be sure to include the DNS server settings as well, as that seems to be a common problem that causing connectivity issues with the Hubitat Cloud endpoint server.
One more thing… on the bottom of the C5/C7 hubs, there is a small button accessible through one uniquely shaped ventilation hole. Holding this button for 7 seconds will revert the hub back to using DHCP - just in case!