Hi.. I just received my Phantom last week and LOVE it.. After reading and watching many videos, I decided to upgrade it to version 3.12. At this same time, I also changed it over to naza-m mode. After these "upgrades" I developed a few issues.. I have fixed the RC calibration and can fly it again, but now my issue is the camera. It likes to point straight down. After powering everything up, the camera moves into the normal position.. As soon as I touch the adjustment on the Vision app (android phone) it immediately points straight down and no longer seems to have any control with the app.. What can I do??