I think there should be an option that allows allows you to turn on manual saving, or auto saves should be more frequent. i hit a small rock and my car randomly flew up into the air, and now i have to replay 1.5 hours of the scenario.
edit: after playing a bit more i realized that the game auto saves enough but it only saves the last one. it should save at least the last 3 so you can go back to before everything is messed up.
Some of the variables don't show up properly: https://gyazo.com/b48c70f54f3e8a1adb40eb37e5df64ff
French characters don't show up and leave a blank space