Hi Armand - understand about not having time right away. Curious about whether any of the settings in the options impact any of this. I also saw some options under the Sensors tab that I don't understand. What are these sensors?
Sensors with null in them are virtual sensors on the hue hub. They are created by the various hue based rules that you can add from hue labs.
I have not removed them so that people can provide per virtual sensor requests. I should probably make that more apparent in the interface though.
