Shadow Lines appear when in render view and the sun is on. Is there a way to fix this? I’m unsure if this is a software issue or a PC spec issue.
Is this with a ground plane?
How large is the scene compared to the part you are showing here?
Is your geometry far from the world origin?
pls run _SystemInfo and post back the results. Sending the scene would be the best to diagnose this.
Large/confidential files can be uploaded here