Hi guys I've recently got a cc3d flight controller. Building a budget drone with all the spares i have. I've hooked it up with librepilot did all the configuration correctly . Now the problem is the flight controller when powerd by my computer via usb and lipo it does arm . However as soon as I save all settings and and disconnect it from the computer the flight controller won't arm. Tried several times an didn't get any progress. I've checked on other forums didn't get any solution..
Plz help ..