I am building an autonomous boat using Rover 4.0.0 Official on Cube Orange and using Here3 GPS module.
I have multiple boats and on most boats when I attempt to switch to Auto or Loiter mode I get this message and the flight mode fails to change. On few boats it works ok.
I created a mission and uploaded it to my boat via mavlink. How can I debug what is preventing the mode change?
The flight controller arms and disarms correctly.
Because of price advantage we are also thinking of switching to Cube Purple for our boats, do you think this is a sensible solution, or are there significant improvements by using Cube Orange?