Cheats no longer working on PC - no mods or cc

I run Sims 4 on a PC, I noticed that it was running slow, my households were no longer showing on the main page and I was unable to have any cheats work on New games, they do work on my saved games. Due to the extreme slowness I did all of the normal "fixes" - deleted cache, repaired game, uninstalled and reinstalled all games (Rebooting in the middle) game is vanilla and I'm still unable to run cheats
ctrl shift c  --    testing cheats true   --  cas.fulleditmode -- any of them.

Is there any thing more I can do or is this due to the update that hit?

Thank you