Octane on Unreal Engine not rendering

[iakkm]

I (apparently) correctly installed octane for Unreal, I activated both the licenses, but still it does not render anything, grey screen. I attach pics. No idea what this is about, any help appreciated.

https://imagizer.imageshack.com/img923/7517/ipY1t8.png
https://imagizer.imageshack.com/img923/6324/CxfimH.png

[ChrisHekman]

Could you try to turn off the denoiser in on the rendertarget imager node?
Can you show me the octane logs?
And which gpu are you using?