I plugged in my Gen 3 wall connector today and it took almost 4 minutes for it to click to green and start charging. It's been doing it since I got it but never that long. Usually takes 30 seconds or a minute before it goes green and starts charging. Car says plugged in waiting to charge check charger power. I did set it to my VIN # but it was taking 30 to a minute to click on before I did that. Anybody else experience this? Is it normal? My Clipper Creek charger I was using before I installed the Gen 3 just started charging right after I plugged it in with the adapter?