4xGPU render close Blender

[Txamo]

Hello again guys, I come back with the same problem that has become persistent, the closing of Blender when I use more than two GPUs, when I launch the render with two GPUs, no problem, when I activate the rest of GPUs, Blender is closes automatically, this only happens to me with Luxecore.

I hope it can be solved, thank you very much, for what you need, please tell me.

[Sharlybg]

Wich luxcore version are you using ?

[Txamo]

Hi Dravia.

It is version 2.4

[Txamo]

I upload a link with a sample video with the problem.

http://sendanywhe.re/LBXQI5YC

[Sharlybg]

I upload a link with a sample video with the problem.

http://sendanywhe.re/LBXQI5YC

Same with Lastest 2.5 beta ? https://github.com/LuxCoreRender/BlendL ... _v2.5beta1
(Window i guess). Wich GPU are you running ?

[Txamo]

My 4 GPUs are RTX 2080ti.

I have tried version 2.5beta and it does not render directly, giving me an error message, neither 2.4 nor 2.5 work correctly with more than 2 GPUs, in each version with different errors.

I attach another video with the test with version 2.5.

http://sendanywhe.re/SIHBK3PW

[Txamo]

On Windows 10 sorry.

[Txamo]

I have uninstalled and reinstalled version 2.5beta and as you can see in this last video attached, the same thing happens with version 2.4, Blender closes when launching the render.

http://sendanywhe.re/39W5YX0F

[Sharlybg]

Ok let say the source can the scene here.
Just try to render the default cibe with the 4x 2080ti.
If it work it can a probleme with the scene.

[Txamo]

Yes, but it happens to me with all the scenes, are they all wrong? In addition to this, if the scene was wrong, it would be wrong when rendering with 2 GPUs and when rendering with 4 GPUs, it does not seem to me that it makes much sense, the pattern is clear, render with 2 GPUs well, more than 2 Blender closes as you see in The videos.

I have put the example in those videos with that scene, but it happens with the other scenes.