My Editor 4.6 getting slower

My editor getting slower and slower.

there is some loading and Freeze Evey Single Click and Typing.

Getting worse in time.

It is completely fine when I close and restart.

But slower again.

Editor Use Less than 3GB. And my full memory is 16GB. (I7 4779, GTX 670)

What should I do for it?

Same problem here ! I got the same GTX 670 and once the editor is open it’s slowing my PC and freezing it, please help !

I got the UE 4.7.6 ( removed now downloading the new 4.8 in progress…) and the latest nvidia driver.

I found, Editor getting slower when I work with character blueprints and AI stuff. I think some kind of memory things stack pile in process and Uisng more and more complecate blueprints makes slower.

After I write it, I worked with simple things. Import static meshes and make simple materials and the opening door that need key. And never getting slower.

But after this simple work. I worked AI stuff again. And getting slower again.
In ver. 4.8.0

Wait. You’re whole system getting slower? I’m editor only. Every things fine but Editor.
What about you?