Track star 5.5
 

Hello,
I have a TC4 with a mamba max pro a n a track star 5.5T
Motor.
They don't seem to like each other
The motor kinda squeals and licks and jerks??? I don't get it. I've tried other motors with the ESC and it works fine
The track star is brand new, zero runtime on it.
The only thing I can think of is that I heated up something inside the motor when I soldered the leads.
(My soldering needs work lol)
But the motor spins free. Did I cook this thing?
Any help is appreciated. Thanks