I don’t know when it happen but I have lost control of my fan on my hvac. I’m using mqtt to connect my zigbee devices. I have a Konoz thermostat. My automation to turn it on and off has stopped working and I can not manually change it in HA. When I turn on the fan from the thermostat fan_mode stays at auto and fan_state always says ‘ON’ with the fan off or on. Anyone have any ideas on what has happened?