that link will not work 1.1.1.1 is not a likely internet address.

But I agree that the likely issue is the that the A-B-C posts on the motor are not properly mated to the A-B-C posts on the ESC. Doing this really confuses the sensored setup and will cause chatter and heat. On sensorless it can simply reverse the spin of the motor.

If it is not that then you likely have a bad sensor wire or an issue with the sensor board in the motor, less likely is the sensored part of the ESC is bad.