Fallout 4 Patch 110163 Hot [verified] Info
This was the change for modders. Patch 1.10.163 fully stabilized the game’s ability to recognize ESL-flagged plugins . This allowed mod authors to mark small mods (weapons, armor, single cells) as ESLs, which did not count toward the 255 plugin limit . This patch effectively raised the practical mod limit from 255 to 4096+ (by using ESLs + ESPs).
The next morning, Bethesda released Patch 1.10.164. Patch notes: “Fixed an issue where the game would confuse temperature with patch version numbers.” But the Weapon_Rail_Pump_110163.hkx is still in the master files. You can find it if you know where to look.
Because Steam automatically updates games to the latest version, players wishing to return to 1.10.163 must use manual or automated "downgrade" methods.
The launch of the Fallout 4 Next-Gen patch broke key foundational frameworks like the . When F4SE broke, it disabled thousands of popular UI modifications, performance enhancers, and custom gameplay overhauls. fallout 4 patch 110163 hot
Provides better error logging and prevents many types of crashes. Conclusion
Press Windows Key + R on your keyboard to open the Run window.
[Official Updates (Next-Gen / Anniversary)] │ ▼ Breaks Core Plugins [Fallout 4 Script Extender (F4SE)] ──► Shatters Hundreds of Complex Mods │ ▼ Solution Chosen by Community [Downgrade to Legacy Patch 1.10.163] ──► Restores 100% Stability & Archive Support 1. The F4SE Version Lock This was the change for modders
This version is considered the most stable "final" release before Bethesda's major engine changes in 2024, which introduced new bugs like stuttering and broken quest markers.
: Reverting to 1.10.163 eliminates the performance stutters, weapon calculation bugs, and broken quality/performance toggles introduced in newer patches. Step-by-Step Guide: How to Downgrade Fallout 4 to 1.10.163
: Setting the appmanifest_377160.acf file to Read-only in the SteamApps folder prevents Steam from writing update data. This patch effectively raised the practical mod limit
This method provides:
Patch 1.10.163 is just the latest in a series of updates and hot fixes for Fallout 4. As the game continues to evolve, players can expect:
Players seeking a experience often prefer 1.10.163 because it avoids the new bugs introduced by the Next-Gen update. Many users on Steam forums claim that the "AE update was the most useless update" and that mod creators know that 1.10.163 is "the most stable" .

