The Sims 4 July Patch Update Notes (6th August 2026)

On the surface, this is a maintenance patch. Autosave tweaks, marketplace alignment fixes, a career timer that was stuck at zero. Read the changelog and you might assume nothing here changes your actual play. You would be wrong. Buried in the Autosave section is a fix for a save management bug that has likely cost players hours of work, and the patch notes do not adequately convey how serious it was.

The problem: when you loaded an autosave slot that was previously created from a manual save, then manually saved again, the game would write that new save to the original manual save slot instead of creating a new one. This means two different save files could collide and overwrite each other. If you didn't notice immediately, you could lose an entire household or neighbourhood save without realising until it was too late. The fix is now live, but this bug existed long enough that players have likely already lost saves to it, and the patch notes don't acknowledge the scope of the problem or offer any guidance on recovery. For anyone running multiple save files or experimenting with different households, this was a friction point that demanded a solution.

The autosave improvements go beyond the collision fix. The Save Reminder Frequency now defaults to every 2 hours instead of being off by default, which means new players will have a safety net they didn't know they needed. Visual feedback when autosaving during transitions (exiting Build Mode, traveling) is now more consistent, addressing a long-standing complaint that you couldn't always tell if the game had actually saved. The timers for both autosave and save reminders were resetting when traveling, causing them to drift from your chosen interval. That's fixed too. These are quality-of-life improvements that compound; together, they make save management feel less like a minefield.

Elsewhere, the patch confirms that the memory crash occurring after loading a save and traveling is real, reproducible, and still being investigated separately. The Memory Boost feature resolves it, but longer load times may persist. This is important context: if you've been experiencing crashes after travel, the fix exists (Memory Boost), but it's not a complete solution and the underlying issue remains open. The career and school countdown timer being stuck at zero is now resolved, and lot taxes are back on rental bills where they belong. Marketplace tabs should no longer misalign, and premade houses should stop displaying roof edges from a previous bug.

What's absent here is any acknowledgment of how long these issues persisted or why they weren't caught earlier. The save slot collision, in particular, feels like the kind of bug that should have triggered a hotfix rather than waiting for a monthly patch. The patch notes treat it as one line item among many. For players who lost saves to this, that framing will sting.