I started using UE4 for a month and I would like to use it for Architectural Visualization. I put some spotlights into my scene but after I build the lightning the light from the spotlights disappears, and will appear after I move them a little. IS there any solution to fix this? Also my meshes are full with artifacts, even though I made the UV Mapping in 3ds Max and Unreal doesnt show any overlapping. Please help
Hi Futurerave,
Another user was having similar issues and I have made some suggestions that might be relevent to you on another thread. Have a read through and see if any of the things that I mentioned there can help you. Let me know how you get along. Lights are randomly switched off - Rendering - Unreal Engine Forums
Best wishes,
Matt