My tricoper was working fine, but now there is a problem. I had just dried all the snow off and went to fly but when I armed motor 2 started twitching. I tried re-calibrating the motors, but now all the escs do the starting beeps at different times and esc 2 does different beeps altogether (still not working). I then went to check in bl-heli configurator and it did not recognize esc 2. Does anyone now any solution to this?
There is also some hard blue putty-substance on the bottom of the magnets on one side of motor 2, but not any others. Is this to balance it?