On the third day, I realized that the root of the evil was in the software. After I turned off the backlight, turned off all the functions of the wheel and then deleted the logitech options - the wheel began to always adjust the volume with a cutoff, by pressing it worked like play\pause and it turned out that the backlight was not really needed, since everything is perfectly visible without it . If this was such an experiment from Logitech, then I demand financial compensation for my work as a test subject.