Thruster jolts and reboots. Failing ESC?

Blue Robotics Products Speed Controllers (ESCs)
1

Hi.

I suspect a failing ESC
The thruster moves freely while powered off, as well as on low speed.
As soon as I spin it up, it goes

  • Three jolts.
  • Reboot
  • Low beep
  • High beep

Rince and repeat.

Is this a typical sign of a failing ESC?

ESC failing? - YouTubeESC/motor beep