[beresford]

Playing shunting-type activities on the 3DTS Tehachapi route, I have several times encountered an odd situation where I am suddenly unable to move a relatively short train with a loco that was previously able to move the same wagons as part of a longer train. This usually happens after coupling. I check all the handbrakes and use Shift-; and connect and disconnect the airbrake hoses before using '/', but the train will not move in either direction. The only solution is to save the scenario and then reload the save file, at which point things are OK again.

[Mipman25]

Keep in mind this is an Open Rails issue, which is still in development.