Please fix!

Basically on a certain household on my save, fires will start randomly at any lot when they are present. Sometimes it doesn’t happen for a couple sim days, but then it will start again being constant for a few sim days. I play on PS5. I read somewhere that this may be due to a cursed lot rental lot event which this household previously had in the past , I’ve tried removing the fear of fire fear from the household sims, I’ve even re-trait potion a hot headed sim. I’ve even downloaded the cursed book from the gallery and then destroyed it in the game. Nothing has seemed to work. I have every DLC.