Been using TSW2 for over a year now and all of a sudden last week the external camera starts to crawl forward on its own without me doing anything. My standard way of playing TSW2 is to set my driving position on top of the drivers cab as forward as I can get, also have the camera set at the rear of the train as high as I can and as I said the camera position creeps forward without me doing anything, it doesn’t stop until it reaches its limits or by interaction from me, can you offer any suggestions as to why. It happens on all routes.
It might be a problem with the analogue sticks on the controller? My first gen Elite controller sometimes has stick-drift. I would try a different game (maybe a 1st person shooter) to se if it does it in other games? That, or if you can, try another controller.