just entering the world of dcc, and have purchased a basic hornby controller, having purchased a bachman diesel I have a slight problem when entering the loco. ~At first it doesnt move then it wll move off without lights and carries on moving with the controller speed turned to zero. I discovered that if I hit the red button to stop everything the lights come on and then the loco performs normally, then is perfectly ok. Now each time I switch on I have to go through this procedure. Could any one explain please ?Another loco behaves perfectly normally