Hi guys, did a search but couldn't find a good answer. My P2V+ functions great, had about 150 flights without problems. Didn't fly for about two months, but took the bird out to the Alps for the holiday. When I powered it up yesterday, I got a pop-up that the range extender needed an update. So I did that, took a minute. Soon after that I took off, and saw that it showed that the range extender had 5% batt left, while it had 80% earlier. So took the bird down and charged the range extender. After charging for several hours, took it out again, but it still showed 5%. Had a good flight nonetheless, everything functioned fine. Just to be sure I charged it all night. When I start up, it shows 100% full, but soon afterwards it shows 5% again. Or just a blue symbol without a %: Here it is at take off: And this a few minutes later: And the connection is jinxy, I get this a lot, whole the bird stays perfect.y operational: So, I seem to have some malfunction in my R.E... I tried hooking it up to my computer, but I can not seem to get in, or update anything. Anybody an idea on what is wrong and what to do...? Thanx!