Re: Sims 3
@AndreJsy Does this happen at exactly the same sim-time of day, or perhaps when you do something in particular? Or do you notice any other pattern, anything from which sims are around and what they're wearing to the weather?
Please also run a dxdiag and attach it to your reply.
https://help.ea.com/en-us/help/pc/how-to-gather-dxdiag-information/