My Sims 4 household saves are gone after the update from February 25th 2025

myna_aynslee  The renaming of your saves is probably OneDrive-related.  As in, OneDrive uploads your data but finds duplicate files with the same name, likely previous uploads.  So it renames the newer files.  The extra bit at the end is probably your computer name.

If you'd like to keep OneDrive away from your Sims 4 data, please see the first post of this master thread:

[CURRENT ISSUE] Sims 4 saves/user content disappearing (PC) | EA Forums - 11838402