broken

My quad has flown twice till now but once I unplug power and re-power the quad it just acts up. I saw in the Blackbox that it just spools up Motor 1 and 4 (by the way I am only increasing throttle here and not giving any extra inputs) whereas Motor 2 and 3 just slow down or don't keep up with...

Hello, As many people do, I'm moving from dji mavics to an fvp drone. Absolutely loving the different flying style but also crashing a lot. My most recent crash has caused some problems. I have the Emax tinyhawk 2 freestyle RTF kit and when I first connect the batteries, the quad starts...