Rhino 8 trial version crashes when selecting Raytraced as display mode

Hi Everyone,
For some reason, my Rhino 8 trial version crashes whenever I select the Raytraced display mode, causing my PC to restart. All of the other display modes work fine. Below is a screenshot of the OpenGL settings under Tools/Options/View within Rhino 8:


Also, here is a screenshot of the settings for Raytraced within Rhino 8:

In addition, here are the settings for Rhino 8 in my GPU’s control panel:

Any help much appreciated.

This is typically one of two problems:

  1. your PSU isn’t able to provide the power required by the RTX A5000 when it needs to work.
  2. your system has thermal problems

I’d start by verifying that your PSU can give the power needed for your system under full load.

I might have a related problem.

I updated Rhino today.

Rhino crashes when I click on the render window. The app is unresponsive for a second or so then Rhino just goes away.

I found this on my desktop after a system restart:

RhinoDotNetCrash.txt (5.1 KB)

My system Info:

Rhino 8 SR13 2024-10-15 (Rhino 8, 8.13.24289.13001, Git hash:master @ 310800db9652d56ee534033b23cd53c62b5a1322)
License type: Commercial, build 2024-10-15
License details: Cloud Zoo

Windows 11 (10.0.22631 SR0.0) or greater (Physical RAM: 128GB)
.NET 7.0.20

Computer platform: DESKTOP

Standard graphics configuration.
Primary display and OpenGL: NVIDIA RTX A6000 (NVidia) Memory: 48GB, Driver date: 10-18-2023 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 537.70
> Accelerated graphics device with 4 adapter port(s)
- Windows Main Display attached to adapter port #0

OpenGL Settings
Safe mode: Off
Use accelerated hardware modes: On
GPU Tessellation is: On
Redraw scene when viewports are exposed: On
Graphics level being used: OpenGL 4.6 (primary GPU’s maximum)

Anti-alias mode: 4x
Mip Map Filtering: Linear
Anisotropic Filtering Mode: High

Vendor Name: NVIDIA Corporation
Render version: 4.6
Shading Language: 4.60 NVIDIA
Driver Date: 10-18-2023
Driver Version: 31.0.15.3770
Maximum Texture size: 32768 x 32768
Z-Buffer depth: 24 bits
Maximum Viewport size: 32768 x 32768
Total Video Memory: 49140 MB

Rhino plugins that do not ship with Rhino
C:\Users\User\AppData\Roaming\McNeel\Rhinoceros\8.0\Plug-ins\Bella (813de3fb-18eb-405f-bfcd-b0b4d3da91fb)\23.4.0.0\bella_rhino.rhp “Bella” 23.4.0.0
C:\Program Files\Bongo 2.0 (64-bit)\Rhino6\Bongo.20.rhp “Bongo 2.0”

Rhino plugins that ship with Rhino
C:\Program Files\Rhino 8\Plug-ins\Commands.rhp “Commands” 8.13.24289.13001
C:\Program Files\Rhino 8\Plug-ins\rdk.rhp “Renderer Development Kit”
C:\Program Files\Rhino 8\Plug-ins\AnimationTools.rhp “AnimationTools”
C:\Program Files\Rhino 8\Plug-ins\RhinoRenderCycles.rhp “Rhino Render” 8.13.24289.13001
C:\Program Files\Rhino 8\Plug-ins\RhinoRender.rhp “Legacy Rhino Render”
C:\Program Files\Rhino 8\Plug-ins\rdk_etoui.rhp “RDK_EtoUI” 8.13.24289.13001
C:\Program Files\Rhino 8\Plug-ins\NamedSnapshots.rhp “Snapshots”
C:\Program Files\Rhino 8\Plug-ins\MeshCommands.rhp “MeshCommands” 8.13.24289.13001
C:\Program Files\Rhino 8\Plug-ins\RhinoCycles.rhp “RhinoCycles” 8.13.24289.13001
C:\Program Files\Rhino 8\Plug-ins\Toolbars\Toolbars.rhp “Toolbars” 8.13.24289.13001
C:\Program Files\Rhino 8\Plug-ins\3dxrhino.rhp “3Dconnexion 3D Mouse”
C:\Program Files\Rhino 8\Plug-ins\Displacement.rhp “Displacement”
C:\Program Files\Rhino 8\Plug-ins\SectionTools.rhp “SectionTools”

Your Nvidia drivers are massively out of date, and I think even predate the soft launch of Rhino 8.

I’d try and update those first.

Indeed you need drivers from this year, old as yours tend to crash Rhino. The crash happens somewhere in Windows libraries, but it takes apparently Rhino down too.

The latest for your RTX A6000 is Driver Details | NVIDIA. When you start do a custom/advanced installation and make sure you check the Clean Installation box.

I know for a fact Rhino works with the RTX A6000. I use one as well.

Anyway, your issues is different @jmcauley , since your machine doesn’t reboot on switching to Raytraced.

As far as the PSU goes, I think I’m pretty much stuck with the 300W power brick that came with my midi workstation. Luckily, I can run Maverick Render fine from within Rhino, so it’s not a total loss. Thanks for your help.

The A5000 is rated for up to 230W by itself.

So far the only suitable alternative I’ve been able to find is the SlimQ Gaming Laptop power charger rated at 500W (20V/25A), but it hasn’t been released yet, as it is still under development.

Oh the A5000 LAPTOP, it’s quite different, it’s only 150W.