Switching to other perspective in viewport crashes the Unreal Editor 5.3

Hello, Ivanopolus Let me help you with this. I have been looking into your error and have found a possible solution for you to try.

Solution:
Change the Shadow Map Method from “Virtual Shadow Maps” to “Shadow Maps".

Doc Virtual Shadow:
https://dev.epicgames.com/documentation/en-us/unreal-engine/virtual-shadow-maps-in-unreal-engine?application_version=5.0

If you’re still facing challenges or have new questions, feel free to share.