Does it matter on who you use? I have terrible screen lag/pixelation. Sent it in and they sent new rc/drone. Same issues. I've replicated these issues on my s10+ S8 and samsung tab s2. Yes yes not on their fn optimized list. And today I get s ipad mini 5..again I know not optimized. Installed dji a million times..I tried my daughter's iphone8..much better tolerable in fact. So it's going in again. My friend has a s10+ with Verizon and I'm uscellular..he has perfect screen clarity with a mavic pro same as me..can cell service be an issue?