The new Crimson Desert patches are grand and all, but the Ray Reconstruction performance and lighting options are still all kind of b0rked on my machine

I've been having a grand old time running around Crimson Desert's gigantic open world, picking up sheep, committing crimes, and generally making a nuisance of myself to the good citizens of Pywel. I've been playing it since launch day, in fact, which is why I'm not surprised I've found myself awash among a sea of graphics-related issues.

Chief of which, to my mind at least, is the absolutely godawful Ray Reconstruction performance. The problem here is that it's tied to the lighting setting...