I upgraded the firmware to V1.00.01.67. At this point, a remote controller could connect, but i am trying to use the onboard sdk and that wasn't working. I decided to try upgrading the lightbridge firmware in case there was a problem there. I use the latest mac assistant software, which i later learned other people had problems with. I did as well, the update failed multiple times. After reading the forum, I tried again with the older software and successfully updated the lightbridge firmware. However the remote control still wouldn't link to the drone. I always get the message "Remote Controller Signal Week". I decided to try downgrading the lightbridge firmware, but that didn't help. Now I am in a situation where I cannot fly the drone, and i am at a loss as to how to fix it.

I unplugged and plugged back in the cable between the lightbridge and the A3 controller and it seems to be working now.

I have the same problem help