I messed up and plugged the wrong ac adapter into my DFP . It was a 12 v. instead of 24. Needless to say it didn't work, and when I used the right adapter, now it doesn't work either. I can start GT4 and the wheel tries to calibrate. It turns left and right, lock to lock 3 separate times and stops with the 2 green lights over the center button flashing alternately. I can use the control buttons (direction, X , O, etc., ) but when I start a race I get no steering or throttle and brake.....Any advice anyone?