When the red light beeps and flashes on the hud , the train cannot then be driven , I can’t get it to move . Anyone know if there is a way to fix this ?
When the light flashes orange and beeps, press B to acknowledge it. This indicates a stop aspect in the distance. If you don't acknowledge, you'll get a red and a brake application. To recover, wait for the train to stop, press B, then you can carry on.