I just bought A Vision +. and took it for its madien flight and I can't fly it at 640x480 30fps without it laging out durinmythe flight. I dumb it down to 320x240 30 fps and it works alot better but this is not a problem that I encounter on my regular Vision at all. Could this be caused by upgrading to 3.12? Cause I am no expert but the video signal should be the same bandwidth on both drones why cant I run 640 x 480 on my plus?