Hello. I was wondering why my driver sessions just disappear after I test something then save it and go back into surveyor to edit them. Perhaps there is something with the sessions that I don't realize. I am a current TS2010 user and never had this problem in previous versions. I have just created a route and created a simple scenerio where a train will advance when another train passes a trigger and saved it and tested it. Then if I exit trainz and restart it the driver commands are gone and I have to restart all over.?