P2V+V3 Flew the drone today, short flight, landed and turned off. Turned on again and launched another flight with 70 percent battery left according to my litchi app. Seemed to stay at 70 percent for long enough to make me concerned, so I brought it close to me to keep an eye on it. The percent started to decrease so I flew the drone around until it reached 29 percent and kept trying to auto land. Got it landed, (should have hand caught) and it flipped over up side down. Only damage, nicked one prop. Took a look at the litchi log in flightreplay and found the following: Flight log gives 10 lines of data per second. Got 4040 lines of data. This flight was 6 minutes 40 seconds long Started this flight at 70 percent battery Battery stayed at 70 percent for 2 minutes 9 seconds (Normal? I don't know) Battery percentage then dropped one volt every 5 to 8 seconds down to 30 volts. This is dji battery with 48 charges on it, I've now discharged it down to 8 percent and charged it up again, will see if that changes anything.