I've had my car for about two months. When I first took possession there was some buggy behavior with little things so I brought the car in for serving. At the time the range shown in the guess O meter was around 212. After getting a slew of updates the car was achieving 230-244 on the gom. I was pretty ecstatic. Yesterday I called the dealer because I was still on tcu 16.4. I guess the forgot to update this. The dealer pushed out 19.2 ota at my request and I was successful able to get the update. Now my guess O meter is showing 202 fully charged. 206 in eco. Lately mileage goes up slightly in Dynamic for some reason. I did notice in the journeys app that some of my trip from yesterday was not logged. I think this had something to do with the update. I did drive the car hard up and down mountain we live on before update. Once I got the update I installed it at house. Car was not charged until later that night and this morning I'm showing a much lower range. Did 19.2 change the buffering on the battery? It was about 18 degrees last night but it's been cold at night and still getting decent range. What gives?