I've noticed this in previous versions of TRS19, mostly SP2 and SP3, so this is a problem that I've had for a while. Anyway, I have approach_medium's Dayton & Troy Electric Railway model railroadz and I had two AI controlled trains, an Chicago North Shore & Milwaukee Electroliner and a CNS&M coach and combine working as one train going around the layout, stopping at different AJS Tram Stop Type 2 I've placed along the layout, with the Electroliner stopping at the big cities, acting as an express train, and the coach and combine serving as a local, stopping at all stations on the line. The problem is that I would use the 'Navigate To' script to have the trains drive from one station to another, then I use the 'Unload' script to unload passengers at the station and then use the 'Load' script to load passengers at the station. Before SP2, they would follow the commands correctly. However, after SP2, the trains will slow down for the station stop like they're supposed to, but then pick back up speed and continue on without stopping, ignoring the string of commands I had given the AI in that 'command bar' at the bottom of the screen. How do I get the trains to begin stopping at the stations and unload and load passengers at the stations again? Note that I will be leaving for an overnight trip later today, so I may not be able to answer any questions you have until I get back tomorrow.