Cortex PTC tripping with with no motors attached

With joystick movement the Cortex PTC trips with no motors attached. Tried another Cortex same issue. No problem till recent updates to joystick and cortex(s). ???

If there are no motors attached, what leads you to the conclusion that the PTC is tripping?


The LED indication from the Smart Motor Library and sudden reduced power till LED turns off. I removed all sensor connections which, for the moment, seems to cancel the problem. Have not had chance to stress system yet. Any Ideas to cause problem from sensor connections?

So my understanding is that plugging sensors into the Cortex causes issues. Once you remove those sensors, the issue disappears. Is that correct?

Sorry to confuse you. I need to investigate further. Thank you.