Also in occasion of WE tuning, I was called by Paolo complaining of a blocked motor.
It was the fishing rod on F#7. The motor GUI was displaying that the motor had reached a limit switch (the one labeled CW) and that the 2 limit switches (CW and CCW) were swapped (INV led).
This time, instead of trying to act at level of connector pinout, I suspected from the beginning a SW problem.
So, we contacted Giulio, that overridden the protection of the Inverted limit switches. After that, we succeded in moving the motor and it come out that the INV led was wrong.
So, it happened again that the motor SW errouneously recognized the status of the limit switches as swapped, and consequently set the INV led to red on the GUI, blocking for safety the use of the motor.
According to Giulio this is a known bug, and he is working on a new SW version.