Here's another thing am facing with my P3P. Got it 1 week ago, had my old galaxy note 2 rooted with a custom ROM(lollipop 5.1.1). Did about 5 flights while recording and it was near perfect and smooth. When the phone asked me that there is a new update to the ROM, so I did the update and my next flight was a disaster, very smooth while live steaming but the second I press record, the image starts to lag every 2 seconds for about 1 second. So I though i'll roll back my firmware to the previous build I had it saved on my PC(same as the one it was running smooth on it), and I did a fresh installation with that build with nearly all unneeded services and apps disabled just like I did before, but the still. Any idea guys ? ***Side question do u think that disabling the screen brightness adaptation (noted besides it "may reduce ur battery") may use more CPU usage or only battery? Because I didn't disable it first time with that old copy running smooth but I disabled I when I installed the fresh same copy it was running smooth on.