Discrepancies in renders at different resolutions

[hsz]

Hi Guys,

I'm seeing some discrepancies on my renders when I render high resolution still images. Here is a test scene, one screenshot is 350 the other is 10% bigger 3500 and you can see that the render looks difference on the reflections. Just in case this happens with any kind of 10% on resolution. Btw all this is CPU btw
Is this the expected behavior or am I missing something here?

Maya 2018.1
Vray 3.6.02

[ralenekov]

To get the same results at 10% resolution, you can set the bump delta scale of the reflection bump to 10% as well (0.1).

[vlado]

We might look into scaling the bump delta automatically with the resolution for future builds...

Best regards,
Vlado

[hsz]

Thank You both. Yes that fixed, it would be great if that the delta scale could be automatically. It can become a little a annoying changing all the time when doing test render at lower resolutions. I know that I could probably do a layer override, but still it should be automatically. Thank You again.