When assembling a PC, I took all the peripherals from Razer, for a long time I was pleased with everything, including the mouse. Recently, the listed problems have begun to actively manifest themselves, which is why I decided to change the mouse. I really don’t want to leave the “ecosystem”, but judging by the reviews, Razer mice have similar problems from time to time. It seems to me that mice of this class should serve much longer than 3 years, so 2 points.