Issue rendering vdb flames in blender Tweet

[Apertee]

I am having some trouble to render an embergen vdb in blender octane edition.
I am following Lino Grandi's tutorial but it doesnt update correctly in the viewport, and barely shows up in the render, the shading is nothing like in the octan viewport, and the flames are not moving... What could be wrong? thanks in advance, any help appreciated, I spent the whole day trying to figure it out...