@ITurner_Anzac Your dxdiag does list the new driver, and it looks like the driver is installed correctly as well. However, there are a number of new errors in your dxdiag, all of which are system issues, not necessarily anything to do with Sims 4. So it's a good idea to run a couple of basic checks on your Windows system files. Here's how:
- Hit Windows key-X
- Choose either “PowerShell (Administrator)” or “Command prompt (Administrator),” whichever option is offered
- Inside the window that appears, copy and paste “DISM.exe /Online /Cleanup-image /Restorehealth” without quotes into the window, and enter
- The system will start validating soon. If it throws an error, please list it here
- After it reaches 100%, hit Windows key-X again
- Again, choose “PowerShell (Administrator)” or “Command prompt (Administrator)”
- Inside the window, copy and paste “sfc /scannow” without quotes into the window, and enter
- Post the message you receive here
Restart your computer, hit Windows key-i, select Update & Security, and click the button to check for updates.
Did you manage to disable Origin in-game? It does need to be eliminated as a potential cause of your issue, especially since it's such a common problem.
If disabling Origin in-game doesn't help, please check the Reliability Monitor for any new related entries. Since your new dxdiag has so many Windows errors, I can't see whether the game is throwing errors as well or not. Hit Windows key-R and enter "perfmon /rel" without quotes. You'll see a list of errors and updates, with a column for each day. (Today is all the way on the right.)
For any errors that mention Origin or Sims 4 from after you run DISM and sfc, or any errors that happened while you were trying to play, click "View technical details," then copy the information and paste it into a text document. (Notepad is fine.) You can attach the file to a post as you did with your dxdiag. Sometimes the Reliability Monitor doesn't update right away, so if you don't see any related errors, be sure to check back an hour or two. The timestamp on the initial chart can also be off by up to an hour, so that's not an entirely reliable metric, but the one within the technical details should be accurate.