I changed the belt out last weekend after i glazed it. I reset the computer and put the new belt on and now when i ride it and the machine gets warm and you stop and leave it in gear the belt will squeel but when take off or put in neutral it stops... 06 brute 750

How tight did you set your deflection?
Your better off at the tight end of the range, but still want to be in spec.
My 650 & my 750 would both do that if the belt was adjusted just a little on the snug side. No worries just throw it in neutral.

Of course the true root cause is the Hamsters are hungry.
Throw some more peanuts in the fuel tank!