Nothing major, but have been driving the car for daily commute for the first 3 weeks, and have literally used HV once, and barely for a minute so nothing to observe. That is, until today. Round trip 61 miles each way, started with 56 Est EV (based mostly on daily bumper to bumper 26-28 miles round trip) and 352 HV (mostly factory gasoline and estimate as I got the car with 5 miles on it) Started both trips mostly on HV and finished last 10 miles or so on EV, both on Econ except for a few miles on Sport to get up the hill (most of the trip was hilly). So here what's confusing me. Car spent quite a bit of time charging the battery, with blue lines coming from the top while green lines going down at the bottom (i.e battery is charging while gas engine moving the car). First time I noticed this, I thought I accidentally turned on HV Charging so I went back to full EV and then again switching to HV making sure I only pressed it once. After first trip to destination, even with EV on last 10 miles or so, my 54 EV was down to 48 EV estimate. Again this was after 60+ actual miles. HV estimate was down to 250 or so (from 352) After trip back, EV is at 38 and HV is at 187. From visual check, my gas went from full to almost exactly half tank , so ~3.5 gallons (?) used and remaining. This means on average I did about 34.5 mpg for those 120 miles Does this sound about right? What would happen on a longer trip? Will my battery stay close to full at all times, as long as I have gas?