I have several TZ69E plugs. I have been able to add them to Homeassistant using the Z-Wave JS integration and I can turn the switch ON and OFF from Homeassistant. However there is no communication from the device back to Homeassistant. Pressing the button on the device is not reflected in HA and none of the power consumption parameters are updated in HA; they are visible but never change. These devices worked perfectly on Vera.
I have also added a TZ88E and this device works perfectly.
Further to my last post. I put one of the devices back onto Vera after doing a factory reset and looked at the configuration data, there seems to be some discrepancy between HA and Vera as to the function of the various configuration settings, I have posted the Vera screen below
settings 1 & 2 on HA refer to the operation of the LED and a memory function whereas on Vera 1 & 2 are the reporting times for W and accumulated kWh.
The manual is consistent with HA.
On Vera I able to change the configuration parameters and the device performs as expected but on HA nothing, except switch ON/OFF works.