Hello,
I have a big problem with my lightbridge ! When i turn on the Ground system, i listen 3 long beep abnormal and it doesn't sync with the Air system !
It's not recognized with my PC. And the LED Power, it's always on even when the ground is OFF !!!
Thank you

The Lightbridge needs to be repaired, please contact DJI support center for repairhttp://www.dji.com/support