Lots and inventories disappearing/deleting after 10/31/23 update

Hi @natalier98. Let's see if a folder refresh solves some of these issues.

First, like Bluebellflora suggested, make sure you don't have iCloud or OneDrive or anything similar syncing your Electronic Arts or The Sims 4 folder.

Then let's back everything up and make a new folder:

• Exit Sims 4 then drag your whole Sims 4 folder from Document > Electronic Arts to your desktop.
• Launch Sims 4 and start a New Game. Redo your Options how you like them.
• Start a "New" game to see if in this state, things are as you expect them.

If you still have the problem, it's time for a Game Repair.

If you don't still have the problem, it's time to check out your save again to see if the fresh folder has fixed it:

• Exit the game, copy just your most recent save file into the new Saves folder
• Start the game and use "Load" to open that save file. Check the issue with lots

Let us know how this goes! If it goes well for lots but not for inventories, you might want to go just a save or two back in restoring versions to see if you get inventories back.