Anyone having trouble calibrating phantom 4 sensor? I've been calibrating but the Sensor calibration is always stuck at 90%. Uaing DJI assistant 2 on my PC. Warning at DJI GO app just pop out today. Sayong I need to calibeate sensor.

Did you get any error message from DJI Assistant? Did you install the latest version of the DJI Assistant?

I can only confirm that IOS is working.  good luck man.

DJI Mindy Posted at 2017-4-4 01:19
Did you get any error message from DJI Assistant? Did you install the latest version of the DJI Assistant?

I attached a hyperlapse video DJI assistant on my pc. Calibration at 90% and a photo of the hyperlapse after 6 minutes. still at 90%.   

Sestaceans Posted at 2017-4-4 02:05
I can only confirm that IOS is working.  good luck man.

Thanks man!

Having the same problem

same problem.  latest version of software and firmware

Had the same problem, stuck at 99 though.  Ended up with success using different computer.  I don't think it liked the size of the 55" monitor on my main computer.

Same problem. Not working on my P4P+. Stuck at 90% on a Mac Pro.

I got stuck at 90% trying to calibrate the vision sensors on a P4 Pro using my extended monitor (23"). Failed3 times.

Inspired by VidWiz i then tried using the laptop screen (15 inch, my primary screen) and ... worked first go.

thank you all

using Mac OS, I had that same issue.   Downloading the latest DJI Assistant 2 for Phantom Pro and running the calibration again did the trick. These things are so persnickety!

Euis Posted at 2021-9-20 15:59
I got stuck at 90% trying to calibrate the vision sensors on a P4 Pro using my extended monitor (23"). Failed3 times.

Inspired by VidWiz i then tried using the laptop screen (15 inch, my primary screen) and ... worked first go.

Really! On a 27' screen, it hung at 90%. A laptop with a 17' screen did it!

Calibrating a Phantom 4 Pro Plus on Windows 10 here.
1. Tried on a big screen of my PC = failed at 90%
2. Tried on the smaller screen of my laptop = success 100%

So, just try a smaller screen L

Emilian Dechev Posted at 10-3 06:41
Calibrating a Phantom 4 Pro Plus on Windows 10 here.
1. Tried on a big screen of my PC = failed at 90%
2. Tried on the smaller screen of my laptop = success 100%

Hi, Emilian. Thank you for the information. This will surely help the other users. If I may add, Ensure that the monitor uses a straight-face screen. Curved screens are not supported. Normally it should work with a monitor larger than 14 inches. If the screen is less than 14 inches, the calibration may fail.