Re: My the sims 4 have jagged edges even with ultra graphics
@juji1 Try deleting options.ini from Documents\Electronic Arts\The Sims 4. The game will create a new version of the file the next time you load it, which may (or may not) help with the edge smoothing and sound issues. Let me know about both.
For the edge smoothing issue, what options exactly did you try changing in the Nvidia Control Panel? The approach I'd suggest would be to disable edge smoothing within the game options and then enable anti-aliasing within the Control Panel. Within the CP, click Manage 3D Settings > Program Settings, choose TS4_x64.exe, and try each anti-aliasing setting you have.
If that doesn't help, please run a dxdiag and attach it to a post.
https://help.ea.com/en-us/help/pc/how-to-gather-dxdiag-information/