Is the infrared ray of Nature Remo reach the home electronics? Nature Remo is transmitting infrared light from the top. Please direct the top face of Nature Remo to the infrared receiver of appliances and check whether appliances react.
Moreover, it may operate by correctly learning infrared rays. If there are multiple infrared transmitters on the remote control, close them with tape etc. so that only one infrared transmitter is exposed, and shortly press the remote control button once and learn to Nature Remo again.