Render Last in VFB - problem.

[E-Lahoz]

Hi all.

After a few renders in all my scenes, when I click the render last button in VFB, this button not works and the only button to make render is the Render and Render last 3ds Max native, not the V-Ray VFB... I don't know the reason.

Any solution?

Thanks.

[vlado]

Which 3ds Max and V-Ray versions?

Best regards,
Vlado

[E-Lahoz]

3ds Max 2015 Ext 1
V-Ray EDU 3.10.02

In 3DS Max 2014 + v-ray 3.xx I had the same problem lasts months...

[vlado]

Hm ok. If you look at the V-Ray log file right after you get this issue, does it say anything useful?

Best regards,
Vlado

[E-Lahoz]

No Vlado, nothing rare in the log file... Now I test again and again the button, and now works, but in a moment the button disconects from the vfb...
I send you the log file in a PM.

[E-Lahoz]

Hi Vlado,

Today I see the problem. The button isn't work if I change the Image Sampler.
If I open a Scene and I don't change the Img Sampler, works everytime. When I change the Img Sampler (from Progressive to Adaptive, or Adaptive to Adaptive Subdvs), in fact... every combination disable my "Render Last" button.

Thanks

[svetlozar.draganov]

I've just run a quick test but I couldn't reproduce the issue.
Is the issue scene dependent? Have you tried to reproduce is on a new empty scene?
Can you capture this issue on video and send for investigation?

[E-Lahoz]

I try to reproduce the problem today and capture it.