I use a r9 380 and I solved the crush by changing the Shadows quality Epic to low , the rest you can leave it to epic they work ok.
To change the quality of the Shadows go to toolbar, Settings/Engine Scabalibity Settings/Shadows
Hope it helps!
I use a r9 380 and I solved the crush by changing the Shadows quality Epic to low , the rest you can leave it to epic they work ok.
To change the quality of the Shadows go to toolbar, Settings/Engine Scabalibity Settings/Shadows
Hope it helps!