Re: Live mode graphics lag issue
@confession872 A couple of the Sims 4 crashes in your dxdiag reference Nahimic, a component of audio software, and another was likely due to the driver for your graphics card. Your audio driver is a bit oudated, which means Nahimic probably is as well. The driver for your Nvidia 1660 ti is also outdated. You can update all of them from the download page for your laptop:
https://www.msi.com/Laptop/support/GS65-STEALTH-9SD#down-driver&Win10%2064
Once you've installed everything, restart your computer, and test the game. If you still see the same low fps, please run another dxdiag.