Sonoff SNZB-02D does not report temperature changes to HA

[Hedda]

@Alain_H

er, the reported values of temperature and humidity sensors who are correctly initialised at integration time remain forever frozen, while the displayed values change significantly.

Might be interference or lack of Zigbee Router devices in network mesh to achive the needed range and coverage, see → Zigbee networks: how to guide for avoiding interference and optimize for getting better range + coverage