Got the EVSE installed today and while it works to charge the car, the amperage and power are showing as negative both in browser and phone app. I even limited it to 6A and it charges around that, except showing as negative. My device shows pro 40, v8.17.08. According to the docs, it's supposed to self update once connected to the wifi/internet. It took 10-15 minutes to get connected after setting up wifi; I don't know if it performed any update. Anyone else seen this? What version do you have? Thanks!