If I copy it to the Pi installation the run fails with this error:
[548270017024] Error handling message: In 'numeric_state': In 'numeric_state' condition: entity sensor.sensore_studio_light_deconz state 'measurement' cannot be processed as a number (unknown_error)
Can you look at ‘sensor.sensore_studio_light_deconz’ in developer tools / states and maybe post what it shows as the error suggests that the sensor state is not a numerical one?
The error message reports that it cannot process the value measurement as a number. That value is found in the sensor’s state_class attribute. When you created the Numeric State Condition the first time, did you include state_class in the Attribute field?
I did not create the state_class attribute. I just integrated to a conbee II that manages the sensors.
Should I delete and re-setup the integration?
This state class measurement exists also in many sensors in the old Linux box (which works).
I am getting confused (more than usual
The Numeric State Condition you created checks if the sensor’s value is below 10. It’s not currently below 10 so that is why the Test button, when clicked, is red (it indicates the current value is not below 10).