Even without mods, version 1.10.163 introduced unique bugs:
Properties → Updates → Only update when I launch (then always launch via F4SE). Fallout 4 Game Version 1.10.163
When Bethesda rolled out version 1.10.163 in late 2019, it was not an expansion or a major overhaul. Instead, it served as a maintenance and monetization patch. Even without mods, version 1
A: Possibly, but not recommended. Many mods break. Stay on 1.10.163 for existing saves. Even without mods
: Because many veteran mod authors are no longer active, a significant portion of the game's best content remains locked to this version and has not been updated for "Next-Gen" builds.