I got my first Anafi in Nov. of 2018. My controller had the same issue before the end of the year. Maybe four or five weeks. I had flown it 10 or 15 times. Maybe the fact that I left the USB-A plugged in between flights sometimes made things worse. Parrot support back then, after a week of back and forth and applying all troubleshooting techniques, replaced by drone and controller. The new drone flew for 12 and a half hours about 120 flights and is no longer flying because of motor power issues. So I got a refurbished new to me anafi and controller. The new to me refurb controller connected to my device only long enough to updated its firmware, and once for about one second after that. Even then I got a warning on my device that it was a poor charging connection. A few things to think about. The Skycontroller 3 may have a fragile USA-A connection. Treat that USB-A socket on the skycontroller 3 gently. If you have issues, perform all the troubleshooting then pursue customer service.
Now I have two skycontroller 3s and two anafis. The new to me refurb anafi will not connect with the good skycontroller 3 that connects to my device.
Does anyone know how to bind a skycontroller 3 with an anafi that it didn't come with?
Interesting video on the subject
Translation of Italian to English via google "As shown in the video, the positioning and / or fixing of the USB A connector has been poorly designed.
Inserting and disconnecting the USB cable creates stresses until, as in my case, it reaches non-functioning.
Then, not realizing immediately where the problem came from, I solicited the USB A connector and even, by removing the pins from the PCB, a track was "torn" from me.
At this point, I created a "jumper" to skip the problem and now the controller works.
I arrived at the repair on my own because the Parrot support, in my opinion, was embarrassing and not decisive.
The drone is also a good product, but with such assistance, next time I will opt for another supplier."