I charge from a J1772 charging station at home and noticed that in the last few months it's gotten to be a real bear to remove the charger from the car. I don't know if something changing with the new software version, or if it's my port hardware, but it used to be much easier. Now, I'll remove the cable, and the light will change color, I'll hear a quick click it's like it's unlocking then re-locking the adapter super fast before I can remove it. I keep a hand on the adapter and wiggle it fore and aft (no innuendo intended) to let the latch release but it ALWAYS requires me to re-insert the charger cable, remove it, reinsert it, remove it, and then get lucky with some random combination and the adapter will release and I remove it. Is there a trick to this? My wife now refuses to try, she makes me do it before she will drive the car.