Users say, in most cases, the Sims 4 lags after installing the latest updates.
Way 1.
When all steps are finished, reboot your setup and check whether the Sims 4 lagging error is fixed.

If this way is not effective, you’ve got the option to try another one.
Way 2.
Change Game Properties
To solve Sims 4 lagging error, here is another Sims 4 lag fix.

you’ve got the option to choose to change game properties.
Now, here is the tutorial.
When all steps are finished, reboot your machine and check whether this Sims 4 lag fix is effective.
Way 3.
Then chooseAppearance and Personalization.
Then chooseFile Explorer Options.
In the pop-up window, navigate to theViewtab.
Then check the optionShow hidden files and foldersunderAdvanced settingssection.
Then clickApplyandOKto save the changes.
Then exit the Origin program.
Next, navigate toStart>Computer>C Drive>pop pop the ProgramData folder>Origin folder.
Then delete all the files and folders inside it except for LocalContent.
Next, navigate to the C drive and pop crack open the user folder.
Go toAppData>Roaming>Origin.
Then delete all files and folders in this folder.
Go back to theAppDatafolder.
Then navigate to theLocal>Origin.
At last, delete all the files and folders inside it.
When all steps are finished, reboot your gear and check whether the error Sims 4 lagging is fixed.
Final Words
To sum up, this post has shown 3 Sims 4 lag fixes.
If you have come across the same error, try these solutions.