Joystick Robot LED blinking

I’m having joystick issues. I turn on the joystick, and no matter what I do, only the robot light comes on, and it blinks a slow green. If I have the key in, or the orange cable, or two joystick plugged into each other, it the robot light is the only one that comes on, and it only blinks a slow green.

Hello 5689D Captain,

To fix this problem you will have to flash the firmware on your VEXnet Joystick through the VEXnet Firmware Upgrade Utility (screenshot attached). If you do not have the VEXnet utility on your PC, you can install it from this page: www.vexrobotics.com/downloads

Please contact us at support@vex.com for further assistance.
VEXnet Upgrade Utility.png