I have searched these topic several times. I have tried tons of things and can not seem to get things right. I hooked up my micro controller and it updated the firmware easy. I go to tether the joystick and brain together and nothing happens. I have 3 red lights on the controller. The brain is blinking back and forth, but for some reason they will not pair/sync up? Any suggestions? I feel like I am beating a dead horse with a stick but I promise we looked up threads on this and tried it all… Is there something I am doing wrong? I am using Easy C for programming. Updated drivers and stuff… Fresh batteries for controller and freshly charged for brain… Wont hook up with plugged together with orange usb or vex keys… When I turn on the controller all three lights are red.