Laggy Editor when using BSP brushes?

Okay I have been having issues with my UE4 editor its been EXTREMELY laggy I mean if I place and move a cube it takes like 2 minutes to happen and the editor is Not Responding during that time.

WorkStation Specs:

  • 2x Xeon E2650

  • 156 GB RAM

  • 2x GTX 780(NON Ti)

  • 250GB SSH

  • 2TB HDD

  • Win7 64bit

  • Installer Version of UE4

  • Visual Studio 2013 Ultimate downloaded

Hi,

If your issue is with a BSP-built cube, then this answer applies:

https://answers.unrealengine.com/questions/75050/bsp-is-still-crashing.html