VRay Next GPU Error 719

V-Ray V-Ray GPU Issues
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1

Hello guys,
I seem to get Error 719 /700 when I render using GPU (with or without CPU).
I work on 3DS Max 2019, VRay Next 4.2, Geforce RTX 2080 (2nos. with NVLink). I have installed NVIDIA 436.30 DCH driver. My operating system is Windows 10.
It seems to work fine when I disable the GPU’s.
What could be the reason? Please help.

2

I installed the latest NVdia Driver, 441.12, disabled NVlink and tried with both the GPU’s and CPU. It rendered a 832 passes and exited the render abruptly, but this time without error.

3

I disabled one of the GPU’s, render done with one GPU and CPU =seems to have reached the desired noise threshold and is still working.
What do you think could be the reason? NVLink, 2 GPU setup / Drivers?

4

@basafath21

Hi,

I’m also facing similar Problems with Vray for Maya Nightly v4.30.00 CUDA.

I was able to isolate my Problem and it looks like that it may be the “Additive mode” in the VrayBlendMaterial.
Try to switch it off and maybe its gone.

Cheers!
Tobias

5

Unfortunately I have no VRayBlendMaterials in my scene.

6

ok, I tried :slight_smile: Cheers