When using the HUE color picker, if the Intensity value is moved from above zero to zero, the selected color is lost; subsequently, when the intensity value is increased again, the picker always resets to Hue 240° and Sat 0%. This is not what a user expects, and I am not aware of any other consoles that behave this way. Systems such as Avolites, ETC Eos, Hog4, and Chamsys certainly do not; they retain the selected color even when the intensity value is set to zero.