ORIGINAL: OwlsfanDan
I switched my tank on yesterday, the lights started blinking as normal, but when I pressed the ignition button on the controller, nothing happened. I tried it again a bit later and after pressing the ignition button a few times, it did eventually start up, but wouldn't move, and then wouldn't switch off.
I had the exact same problem with one of my Tigers, and it turned out to be a bad board.