Satisfactory v1.2.3.1 patch fixes crashes, input bugs, and upgrades to FSR 4

Coffee Stain Studios dropped Satisfactory hotfix v1.2.3.1 just before the team heads out for summer vacation — a focused cleanup patch targeting leftover issues from the 1.2 update.

The biggest technical addition is an upgrade to FSR 4 for supported GPUs, alongside updated texture LOD bias settings for optimization. On the bug fix side, the patch addresses two of the highest-frequency console crashes, plus a separate potential fix for crashes tied to suspending and resuming game sessions on console. Input loss bugs got cleaned up too — one triggered after interacting with Portals, another after opening a Locomotive UI and closing it with the X button. Other fixes cover Decoupled Camera positioning not resetting after Photo mode, Storage container inventory focus jumping around when opening and closing, Singularity Cells disappearing inside Portals and their icons overlapping, the Build Menu failing to reopen the Customizer tab after using the Customizer, and Craft Bench recipes not updating correctly under the "Show Only Affordable" filter.

Steam Deck players get a dedicated set of improvements. The handheld now defaults to Dynamic input, which finally enables Gyro to Mouse behavior alongside standard controller functionality — something that wasn't working before. Server Manager popups now correctly use Square/X to confirm, preventing soft locks for controller-only players, and Online Settings text sizing is fixed.

Coffee Stain noted they wanted to ship at least one more patch before most of the studio goes on vacation, so this is likely the last update for a little while. If anything new surfaces, the team is pointing players to the QA site at questions.satisfactorygame.com.