ProMods

HI i was playing game for years on High settings in Options for graphic settings. Everything was on high to ultra.
Today when i fired up game it took it more than 20 minutes to load and when i was finaly in game it have put all my graphic settings to low.... why did this happen?

anyone ?

These are things I know of that may reset your game settings:

*) nVidia GeForce Experience or another program that 'optimises' game settings.
*) Something wiped your 'My' Documents folder
*) The Documents\American Truck Simulator\config.cfg file became corrupted or unreadable and had to be re-created

When the map editor crashes during loading it also resets graphic settings the next time you launch the game/editor (a kind of "safe mode").