Re: Sims 4 Audio stuttering/repeating
@HoneyBee154 Please try playing in a clean boot:
https://www.windowscentral.com/how-clean-boot-windows-10
When you reboot, don't open anything except for Origin, and put it in offline mode before playing.
If that doesn't help, try shutting down Waves MaxxAudio in the Task Manager's background tasks list. If you lose sound entirely, which shouldn't happen but is always possible, another restart will fix it.