Here on my trip I've been plugging in the car overnight outside on a 110v. I got a few dozen miles added, then stopper during the day at the LV service center to charge almost all the way at their 14-50. Then last night I plugged the car back in. This morning the range is over 15 miles less than it was before plugging in, despite saying 'charge complete.' Usually the car only loosed a mile or two overnight if it's unplugged. Anyone understand what's going on?