I live in Georgia, close to Atlanta, and I purchased a used 2015 Leaf in August of 2017 with 15k miles on it. I had researched the Leaf and found that the 24kwh battery would suit my purpose as all 3 of my jobs are only 30 miles from my home and I have charging at 2 of them. Either way with 84 miles of range, even with temperature variations and different driving styles a round trip back home would still be possible if I couldn't charge. After driving the Leaf since last August I have been very pleased with the performance and it met my needs perfectly. However, literally overnight on one trip downtown, a trip that I have made on numerous occasions, I lost 30 miles of range. Since that time my total trip distance on a full charge is about 50 miles. I drive the same routes to all of my jobs and other than changes in temperature and driving style there are no other changes. I have watched my driving style and try to be conservative, don't run heat or Air Conditioning, none of this makes any difference. I used to arrive at work with 50 miles of range remaining now I get there with about 19 or 20 miles remaining. I have full capacity bars and have tried both regular(110) charging and fast(L2) charging without any difference. I feel cheated as I can no longer have full use of the range as advertised by Nissan. Any suggestions?