I was on the second mission of training for the subway/underground, and I was at the last stop before Paddington Station. I noticed that the train seemed to not be responding to any control input. It was very similar to the situation in TSW2020 where sometimes you'd have to get up out of the chair and re seat yourself for the controls to respond (which unfortunately is still a problem in that sim). This time however, no matter what I did the train would not move forward. I set and reset everything, tried all the tricks that used to work in TSW2020, but no matter what the train would not move. Before you ask, yes I made sure all the controls were in the appropriate place, the brakes were not set, etc. I had already made about a dozen stops on this line with no problem until this, so I am sure I was not missing anything. Thank you, btw, for TSW2. I'm really enjoying it, especially the liver and scenario editors. Those two items should have been in train simulators of all makes for a long time.