Seems like the metering plug has two-problems-at-once :
- the endpointID is incorrectly determined by HE hub as F2 (instead of 01)
- It does not stay connected to HE (leaves the Zigbee network and changes the NWK during the pairing process)
It's ideal sample to be sent to Hubitat engineers
Help needed - Zigbee devices that do not pair correctly in HE