Has anyone been successful in getting a MIikroTick CHR to work? Every time it boots the Management interface displays an IP address then it immediately disappears not pingable nor have I been able to enable the enable the eth0 with a static ip address.

I had an issue similar with something else. In the network data you are specifying an interface name:

network:
  version: 1
  config:
    - type: physical
      name: enp1s0
      subnets:
        - type: static
...
...
...

You need to make sure that the name here matches the interface name in the VM. Create the VM via the UI. Let it be assigned an IP. Once up, ssh to it and

ip a

. Most likely the interface name is not

eth0

more like something above. Hope that helps.

thank you I will investigate