I resumed a savegame where I used the trainer before. Played 5 minutes, no crash. Please make sure you are not using any mods, betas etc. also try to test on a new savegame.
I did use it on a new game. I am not using any mods. Now a couple hours in and the trainer always crashes the game immediately.
I cant start a new game every 2 hours. I'll never get anything accomplished.
Can you send me your savegame? Which features did you used?
Heres my save:
drive.google.com/open?id=0BwOTSb5p2ZNZZ1ZhdDZjcU1WNHc
I dont think it matters much. This morning I tried starting a new game several times and the trainer always caused it to crash.
I didnt use any functions. Just hit F1 at the menu, started new, as soon as I hit B to lower my tech, game crashes. If I knew how to do screen capture videos I would show you.