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EVSE occasionally trips to Vent Required...

With the DIY board I built 3 years ago and now the recently purchase Plus v2 board, the EVSE goes to Vent Required if I start, stop, start the charge. I have to unplug and replug and is no problem. Do you think my J1772 has more resistance in the pilot signal so the voltage is being pulled a little lower than 6V to the point it trips the system? Should I measure the pilot signal while the car is plugged in/charging and change resistor values on my board?

Any advice would be appreciated.


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