Hi,first use today of my dji focus, it won't work.
My motor keeps blinking even though the RC says connection "succeed!!!".

Never heard the motor make any noise, not a beep nothing.

So this means it's a power issue (overcurrent protection)?
Don't get it, it's plugged onto my ronin...Checked p-taps and pins etc.

The RC works fine with my inspire 1.
Found a post with same problem and no answer...
http://forum.dji.com/thread-62775-1-1.html

You need to update both the motor and the controller, plug the motor via lemo to controller then controller to PC then run the upgrade to the motor first, then the remote

valealvarez.s96 Posted at 2016-9-11 17:50
You need to update both the motor and the controller, plug the motor via lemo to controller then con ...

YES!!!!
thx ;)

Could you happen to provide a small video of how the motor behaves when connected to the Ronin?

I think I fried my 4th motor today. This focus system is possibly the worst I ever experienced. Think DJI should start a money back program for their motors. The controller works just fine, but the motors toast when turned on and not calibrated, pushing towards an end stop or such.

And this problem with them not connecting... I tried multiple times following the manual and no luck. Then for some random reason it actually works. Again the worst.

Please provide a video of the problem for further check. Thanks for your support.

Do you need to have the motor plugged into a power source as well?