Incorrect Energy Usage Reported

[Jay4255]

I have multiple Blue VZM30-SN (Temp/Humidity) switches added to Home Assistant’s Energy dashboard, but one of them is reporting some weird readings.

I created “Utility Meter” helpers from the “Energy” entity to create a daily total kWh. Even on days that I never use the switches, one logs over 66kWh usage in a single day

where other switches of the same model (also not used for a day) only log 1.7kWh

These switches are the same model, latest firmware (1.02), have the same type of device wired to them, and have the same settings. Why is one showing significantly higher energy usage and skewing the energy dashboard?

[rohan]

Try factory resetting the switch and then running a reconfigure in Zigbee2mqtt. There was a bug in the calculation on older firmware versions that sometimes requires a factory reset to clear.

[Jay4255]

Issue has been resolved, thank you for the help. Thread can be closed.