Jesienny Mod 1.41 -

: This version was optimized to run smoothly with the 1.41 game engine, ensuring that the new high-definition textures didn't cause significant frame drops.

Are you trying to it to the "Early Autumn" or "Winter" mods? JESIENNY MOD 1.41

: Requires the base Euro Truck Simulator 2 game and is generally compatible with all map DLCs (Going East, Scandinavia, Vive la France, etc.). : This version was optimized to run smoothly with the 1

: Replaces green summer vegetation with yellow, orange, and brown autumnal foliage. It also includes "leafless" tree variants to simulate the transition into winter. Vive la France

: Features shorter daylight hours and late-autumn weather patterns, including frequent overcast skies and foggy mornings.