Xbox Elite Series 2 order Controller

Product Name: Xbox Elite Series 2 order Controller
This is an Xbox Elite Series 2 Controller that has some defects, the big one is the rn button, it works depending on what settings you use one the Xbox accessories app but by default, light taps register about half the time. As for the second problem, if you have it connected to your console/pc with the cord and move your hands a lot while gaming order it will disconnect but if you are connected via Bluetooth this won't happen. As for that there isn't anything else wrong with it, the buttons, thumb sticks, bumpers in the back, and d-pads are in good condition.