A new thing - at least I think it's new, as I hadn't noticed it before. For no apparent reason, when in Chase View, the camera seems to lock just above the drivers car and the arrow keys work almost in reverse. Mostly, this has happened to me when a train has exceeded 120 kph, but recently it's happened to a completely new consist as I was trying it out for the first time to see what errors I had made in the driver's instructions .