Hello, I have a problem, I have a pcb box 21700 trampa 2x vesc 6 mkv, and my problem is that I cannot turn off the box/skateboard using the button, the button is ok, 100%, I don't know how the harness to which the plug is connected and I wonder if it's the fault of the COMM cable which goes from the pcb to the first vesc and then is soldered on one cable and goes to the second vesc. Anyone had a similar problem or can advise what is most likely the fault - comm or the button cable harness?