DarrenParis have a look again on every other controller it will need some pic clear if possible dude is all wire colour coded to each other
What weight can Ur motor handle
fame weight
battery info and weight
Weight of the user no discernible meaning
How long u have the motor
And when u open it to look inside did it smell burn or any wire look bad
Maybe need new controller without further information I can’t give you an estimate thanks 🙏