Raytraced reflections not working in city sample when opened in 5.2.1 or 5.0

I have a pc with i9 13900K and RTX 4090 with 32 GB RAM DDR5. I am trying to render a sequence from city sample project, Small City Level to be specific. However, the unreal crashes whenever I start the render. The preview window opens but the the editor crashes. Also, I am not able to turn on RTX reflections. Whenever I choose RTX as reflection option, the reflections work as Screen Space Reflections. In 5.0 I am not getting any reflections at all when I turn on RTX for reflections in CineCameraActor.