Many classic mods were never updated for the 2024 architecture. Running 1.10.163 ensures that older, "essential" mods—like LooksMenu or certain physics fixes—continue to function without crashing.
The Final Archive: An Analysis of Fallout 4 Patch 1.10.163 fallout 4 patch 1.10 163
If you are unsure which version you are running, launch the game and check the bottom right corner of the menu. Many classic mods were never updated for the