Spotlight issue when builing

Development Rendering
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1

Hi!
I’m going through this problem with UE.
As can be seen in the images, when I create the spotlights over the plane-table, lighting and shadows seem to be ok.

98312-1.jpg
98312-1.jpg1920×1028 301 KB

As I build the scene, the lights behavior changes, lighting is not ok and shadows are not calculated (this can be well-seen in the floor, that is not lit and doesn’t receive shadows from the chairs).

98313-2.jpg
98313-2.jpg1920×1026 301 KB

These are the parameters that I used for the lights.

98314-light+parameters.jpg
98314-light+parameters.jpg477×1850 138 KB

Someone can help with some tips?
Thanks a lot!

2

I have the same problem. Neither static or stationary spotlights illuminate my static meshes after building. Only when I set the light to ‘movable’ does the lighting work correctly.

All my point lights are fine, it’s only the spotlights that have this problem.

I had this problem in UE 4.11 so I upgraded to 4.12.5 hoping it would be fixed but I still have the same problem.