Beta doesn't quit

Serengeti (Rhino BETA)
1

I started the beta.
Then made a box 100x100x100.
Display mode is Shaded.
Then I try to quit Rhino.
The title reads (not responding).
Rhino uses 50% CPU, and doesn’t quit.

EDIT:
@stevebaer
I managed to set GPU Technology to OpenGL.
Then Rhino quits as expected.

Rhino 9 SR0 2026-9-1 (Rhino 9 BETA, 9.0.26244.12303, Git hash:master @ 5007fbd7b46c04cee8e766232af7a8896598fb4e)
License type: Commercial, Build 2026-09-01
License details: Cloud Zoo
Expires on: 2026-10-16

Windows 11 (10.0.26200 SR0.0) or greater (Physical RAM: 16GB)
.NET 10.0.2

Computer platform: LAPTOP - Plugged in [100% battery remaining]

Standard graphics configuration using DirectX
Primary display: Intel(R) Iris(R) Xe Graphics (Intel) Memory: 2GB, Driver date: 4-16-2025 (M-D-Y). DirectX(11)
> Integrated graphics device with 4 adapter port(s)
- Windows Main Display is laptop’s integrated screen or built-in port

Secondary graphics devices.
Intel(R) Iris(R) Xe Graphics (Intel) Memory: 2GB, Driver date: 4-16-2025 (M-D-Y).
> Integrated graphics device with 4 adapter port(s)
- Windows Main Display is laptop’s integrated screen or built-in port

DirectX Settings
Safe mode: Off

OpenBLAS: OpenBLAS 0.3.30 DYNAMIC_ARCH NO_AFFINITY Haswell MAX_THREADS=64.

Rhino plugins that do not ship with Rhino

Rhino plugins that ship with Rhino
C:\Program Files\Rhino 9 WIP\Plug-ins\Commands.rhp “Commands” 9.0.26244.12303
C:\Program Files\Rhino 9 WIP\Plug-ins\rdk.rhp “Renderer Development Kit”
C:\Program Files\Rhino 9 WIP\Plug-ins\3dxRhino.9.rhp “3DxRhino.9”
C:\Program Files\Rhino 9 WIP\Plug-ins\UpdatesAndStatistics\UpdatesAndStatistics.rhp “UpdatesAndStatistics” 9.0.26244.12303
C:\Program Files\Rhino 9 WIP\Plug-ins\RhinoRenderCycles.rhp “Rhino Render” 9.0.26244.12303
C:\Program Files\Rhino 9 WIP\Plug-ins\rdk_etoui.rhp “RDK_EtoUI” 9.0.26244.12303
C:\Program Files\Rhino 9 WIP\Plug-ins\NamedSnapshots.rhp “Snapshots”
C:\Program Files\Rhino 9 WIP\Plug-ins\MeshCommands.rhp “MeshCommands” 9.0.26244.12303
C:\Program Files\Rhino 9 WIP\Plug-ins\RhinoCycles.rhp “RhinoCycles” 9.0.26244.12303
C:\Program Files\Rhino 9 WIP\Plug-ins\Displacement.rhp “Displacement”
C:\Program Files\Rhino 9 WIP\Plug-ins\SectionTools.rhp “SectionTools”

2

Did you make a single box with dimensions of 100x100x100 or did you make 1,000,000 boxes?

3

Single box of course.
X100 y100 z100

4

The high CPU usage is also there when nothing but an empty template is loaded.
Nearly 8 GB RAM is used.
And, same case as with the box, Rhino doesn’t quit.

5

@Charles did you try a Rhino repair?

6

That is a good this to try, or at least install the latest Beta that was released yesterday. If you are still experiencing the hang on shutdown, we’ll need to try a get a memory dump file from you to better understand what is happening for your specific setup. This can be done by right clicking Rhino in the task manager on windows and selecting “create memory dump file”.

7

(post deleted by author)

8

Done.

Yes.

Sent with link to this post.