SimObsessions Please update the driver for your graphics card. You can get the newest one here:
https://www.nvidia.com/en-us/drivers/
Choose GeForce, 30 series, 3080, Windows 10, and download the newest Game Ready Driver. Run the installer as an admin: right-click the download and select "Run as administrator." Choose the Custom (not Express) install method, and check the box to perform a clean install. Restart afterwards and before trying to play.
If that doesn't help, please try playing in a clean boot:
https://support.microsoft.com/en-us/topic/how-to-perform-a-clean-boot-in-windows-da2f9573-6eec-00ad-2f8a-a97a1807f3dd
The one service to leave enabled is the EABackgroundService, which the EA App needs in order to run. Disable the rest as described.
When you reboot your computer, go through the Task Manager's background processes list shutting down any service that doesn't absolutely need to be running, for example anything from MSI Afterburner to RGB software might still be enabled. If you accidentally kill a critical process and it doesn't restart on its own, just reboot your computer again.
Don't open anything other than Sims 4 and the EA App while testing, not even a browser window. If this doesn't help, repeat the test, except with your computer offline. You can sign into the EA App and put it in offline mode, then disable wifi and/or disconnect the ethernet cable before pressing Play.
If you get another crash, I'd like the same Reliability Monitor info; the text or the Error 2 screenshot is fine, whichever is easier to provide. Please also let me know whether you've noticed any patterns to the crashes, for example when your sims travel to a certain lot or at a certain sim-time of day.