I have a problem. I use homeassistant with zigbee2mqtt with a Sonoff Zigbee stick.
I have several Sonoff temperature and humidity sensors integrated in my apartment. In addition window sensors (also from Sonoff).
These are connected to heating thermostats. Or with a script, as soon as the windows are open, that the thermostats stop heating.
Only for a few weeks, the sensors are no longer updated. For example, the temperature sensors were last updated 3 days ago. In the beginning, this was done much more frequently, maybe even every minute.
The window sensors also no longer respond. That’s why the thermostats are heating up.
Does anyone have an idea what I could check?