Hello. A DPR new car arrived yesterday. I fitted the. digital chip and it worked fine for 20 mins then stopped - no power to the car. My troubleshooting has come to a dead end. This is what I have done so far: 1) Digital chip - tried it in another car - was fine 2) Connected a 9V battery to the car's braids - motor spun, wheels went round - lights on. So the chip is fine, the motor is fine, the connection from braids to motor is fine. So why am I not getting power to the car? Any ideas what I can try? Many thanks, Peter