Some buckets lose Lighting info

[algato]

Hello,
please look at my problem here using Adaptive Lighting = 16.
Sometimes a random render slave loses the Lighting info, but only inside a few buckets.
It does not happen using full light evaluation.

Vray 3.50.04
Res. 800x600, BF+LC (LC 600, all defaults, per frame)
White preview Animation, MSR=6, Bucket mode, Noise Treshold 0,05 + denoiser




Here is a download link with three packages of 100 Frames
https://www.dropbox.com/s/irqtvp2q83...rison.zip?dl=0

Kind regards
Alex

[JohnnyLau]

Just discovered I am having a same problem, the render have some dark squares and when I check on the light select element, I can see the error.
I'm now trying to render it in strips.

[JohnnyLau]

just render tis last night.....

[matanov]

Can someone send me a scene for this at peter.matanov@chaosgroup.com ?

[JohnnyLau]

thanks peter,

After a long eliminating process, it was a set model with normal maps and with sss materials.


cheers