The problem started when a motor smelt strong of burning and ESC warning appeared on the controller.
With the strong burnt smell i decided to replace the motor with new which i did. Same result ESC warning. I then decided to replace the ESC
Board and GPS sensor situated on the same arm. Same result ESC Warning will not take off. To check what i had done i took the full arm off the RTK and put it onto another Matrice 210 V2 i have and it worked perfectly no warnings props fired up flew with no problems. This i assume eliminates the problem with the new motor, ESC Module and GPS i fitted. Putting the problem further into the drone hence needing DJI attention / diagnostics.
With the strong burnt smell i decided to replace the motor with new which i did. Same result ESC warning. I then decided to replace the ESC
Board and GPS sensor situated on the same arm. Same result ESC Warning will not take off. To check what i had done i took the full arm off the RTK and put it onto another Matrice 210 V2 i have and it worked perfectly no warnings props fired up flew with no problems. This i assume eliminates the problem with the new motor, ESC Module and GPS i fitted. Putting the problem further into the drone hence needing DJI attention / diagnostics.