Sims 2 Pink/Purple Flashing. How can I fix this?

Hi.

I just got a completely new computer after my last one went kapoot. I've installed the Sims 2 and I get this pink/purple flashing 30 minutes - 1 hour into gameplay (however the quickest being 15 minutes) this flashing will appear in neighborhood view and in lot view. Sometimes the application terminates. I know this is a common problem, but I have never personally experienced it in all of my 10+ years of simming. How can I fix this?

I have Sims 2 RPC, with the 4GB patch applied and around 10 GB of Custom Content. The issue appears even without any custom content or very few. I never had this issue on my old computer so I'm at a loss. Anyways, I'd appreciate any help. Attached is my config file.

Computer Specs if needed:
Windows 10 Pro
CPU: AMD Ryzen 5 3600 @ 3.6 GHz
RAM: Team T-Force Delta RGB 16GB @3200MHz CL16 DDR4
GPU: GeForce RTX 3060 Gaming OC 8GB

Any help would be appreciated.

  DESKTOP-JESSIPC-config-log.txt (Size: 10.29 KB / Downloads: 3)

  Screenshot_1.png (Size: 485.63 KB / Downloads: 7)