Hi guys,

I'm having issues with my quad. After starting it lifts up immediately without touching my throttle. I sometimes experience an almost fly-away. There's also a weird sound in the rotors. I think this started after a hard crash. Do I need to replace my rotors, or is there something else going on?

Here's my video: https://imgur.com/a/7zSzaKO

All help is appreciated.

Best,

Jack

Did you perhaps accidently change your idle speed for airmode in Betaflight?