Very new to flying but vision is great machine, I never take off and fly away, I find that when I climb to a few feet and wait around 30 seconds to let systems settle and lock, I then fly away and enjoy no probs, solid video at 800ft but had to set resolution on minimum on setup to achieve using this setup also stopped video freezing all the time, this setup is preview only, camera still records top whack. my p2v performs teriffic every time, pinpoint accurate.calibrate your compass evey 2weeks do it in an area free from magnetics or metal
switch on phantom battery on the ground along with camera, do not lift while it is arming its home point ,swinging it around while it is arming will confuse avionics.
Once you have green flashing lock with 6 or more SATs up you go.
I occasionally perform hover tests, I hover at 5ft then push phantom up a little, it should com back down to 5ft, I then pull phantom about 10ft to one side and let go,it should go back to original position, but if you find this too dangerous don't do it.have fun with your p2v