I have a Kraton 6s blx. I went to use it yesterday and it yesterday and it would not go in reverse. I turned the remote off, and back on, and it wouldn't move at all, but would steer. The third time I turned it off and back on, luckily I was holding it because it was going half throttle immediately with no remote input. I'm thinking it's the remote, not the truck, but I am not sure how to test. Does anyone have suggestions? Thanks.