Man this sucks, after reading all this stuff thats happening , I'm going to HOLD OFF purchasing the GTB for $99 bucks, when I purchased the traxxas HAVOC Pro w/4.5 Balistic combo it had reverse programming issues and I went ahead and drop it off at Irvine CA to get it fixed, working so far, but when you pay top $$$ for ESC it shoud work right of the bat