My system freezes when I start rendering!

This is probably caused by running out of memory. This could happen because of many reasons, and some of them include:


  • Using displacement with high quality settings in a high-resolution image

  • Rendering large amounts of objects or detailed mesh ("heavy" scene)

  • Using many render elements (especially LightMix) within a high-resolution rendering


For possible solutions see: 

I am getting a sudden rise in RAM usage!


If the problem is caused by something else (for example it disappears after deleting some object or material), please report it through our Support Portal.

See: How to report issues?