Hi,
I first faced it in the beta with assertions, the most previous one before the title RC. Difficult to explain.
It occurs on most maps, on some maps to all trains, on some maps only to selection of trains. 100% when you place a new train in surveyor, save, go to driver; sometimes when you start a train which was on the map for a long time (I mean placed several months ago), ONLY when AI driver chosen. When you select the 'PIKO' style of train driving everything is ok. Only when you choose DRIVE command from the contextual menu you face the problem. The movie: first, passenger train is on the map for ages. So when I start it with DRIVE command, it just goes with no problem. The second freight train is placed some minutes ago. When you start it with the knob, it goes ok. When you choose DRIVE the 10s lag time starts. You only hear the engine rise (when you have a diesel or steam loco you see the smoke NORMALY animated, with no lags!) and the game is just not responsive (coursor moves but you can do nothing with it)
Just have a look at the movie.
https://www.youtube.com/watch?v=LyhPTP9xCaw&feature=youtu.be
I first faced it in the beta with assertions, the most previous one before the title RC. Difficult to explain.
It occurs on most maps, on some maps to all trains, on some maps only to selection of trains. 100% when you place a new train in surveyor, save, go to driver; sometimes when you start a train which was on the map for a long time (I mean placed several months ago), ONLY when AI driver chosen. When you select the 'PIKO' style of train driving everything is ok. Only when you choose DRIVE command from the contextual menu you face the problem. The movie: first, passenger train is on the map for ages. So when I start it with DRIVE command, it just goes with no problem. The second freight train is placed some minutes ago. When you start it with the knob, it goes ok. When you choose DRIVE the 10s lag time starts. You only hear the engine rise (when you have a diesel or steam loco you see the smoke NORMALY animated, with no lags!) and the game is just not responsive (coursor moves but you can do nothing with it)
Just have a look at the movie.
https://www.youtube.com/watch?v=LyhPTP9xCaw&feature=youtu.be