My right joycon's SL and synch buttons stopped working all of the sudden a few weeks ago (SR works just fine) Whenever I press any buttons on the joycon the LED lights are supposed to flash on but if I press any of those two bottoms nothing happens, is there any way to fix them? Because I can't synch the red joycon by attaching it to the console either when I go to sysnand or emunand.