Gonna drop this in every thread where I see this being discussed. I’m not sure if this is the same issue but I did notice the Burning Crusade Classic client having DirectX12 features whereas the old Classic Era client didn’t (pretty sure). Blizzard adding some of the Retail client features may have inadvertently ported over this issue that’s been a thing since Nvidia v460xx drivers were released in December. If you look at Nvidia’s most recent driver release notes, it’s still a known issue: