so here's the deal, i turn everything on and get my p3 ready to fly. but then i let it sit there for i don't know, like 10 or 15 minutes. i turn my tablet screen off during that time, but drone and remote are still on. then when i get ready to fly, i turn my tablet screen on and try to take off....but nothing. it says its connected still and i can still see the camera screen. full satellites and everything. but no go. i can turn everything off and on again, and still nothing. last night i was using litchi to begin with, then i tried the go app and it told me i needed to do that IMU calibration. but i had just flown a flight before that with a different battery and had no problems. i even let it sit for about 15 minutes and then powered it up again and flew it right away and it was fine again. it only does this when everything has been turned on and just sits before i fly it. it happens every time. any ideas?