@LeoSalinas73 If your framerates are going too high, then you should address that before anything else. The first tool to use for an Nvidia card is the built-in Control Panel: right-click on the desktop to open it. Here's a screenshot of the settings you want to change, under the spoiler:
https://forums.thesims.com/en_US/discussion/comment/16540301/#Comment_16540301
Since you have an Origin install, be sure to use TS3.exe, not TS3W.exe, to set up the profile for the game.
Control Panel only works when you play in fullscreen mode. If you like to use windowed mode, or if CP doesn't keep your fps down, the next app to try is Nvidia Inspector (free download). You'll need to explicitly cap fps at 60; you can also try 59 or 61 if 60 doesn't work. There's a screenshot for Inspector in the link above, under the second spoiler.
And please keep testing in a clean game folder, with nothing else added to it. That makes it easier to eliminate other potential sources of the crashes.
@LeoSalinas73 It sounds like the problem was your fps then. Strong cards like yours can easily overwork when running TS3, and that alone could cause all the crashing you describe.
If you have more problems, feel free to post back, but the fps limiter might be all you needed to fix the issue.
