"Looks like we had a motor that wasn't performing consistently. Sometimes it would work as expected (during calibration!) but in the real world it wouldn't always work. We've got replacement motors coming and will try again then."
Thanks for the reply. Attached is the .bin, and below is an image of the copter. The props are 12x4.5'', however the grey ones are slightly stiffer than the black ones. Could this cause a problem?
Hello,We have a quadcopter we've built using Emlid's Edge flight controller. Everything is well calibrated (according to QGroundControl) and looks fine. Whenever we attempt to takeoff, the drone flips over on its side pretty much instantly. It is a…