No lightbuild

Hi! Which has day I am suffering from the lightmass build. Reviewed all the lessons, videos, etc. Put the volume, click build light only and … Nothing.

Either 99% indefinitely or after 1% the engine stops working and just closes the building. At any level of complexity…

Had no strength to fight it, in all projects. Already even tried to make all 100% under a carbon copy from YouTube… give a little ad-libbing and no longer works.

What is it?? Models are used of free shop epic

You can try scaling everything in the scene down to an acceptable amount.
You can try changing the editors priority level to realtime in task manager/details.
You can also change your pcs power setting to high performance. Try that but be sure to monitor your system. If you don’t have adequate cooling you might ruin your cpu or GPU.