Rhino 7 slow and not responding

People Hi,
Massive slowdown for me too. On different files. On the perspective view, as I manipulate, It slow down after few minutes of working and then totally freeze. Working on shaded view and with blocks. It turn out that rhino 7 drain all the GPU performance (NVDIA GeForce GTX1060).
I saved my files to R6 and open it under R6, no trouble at all. Very small used of GPU (about 5%).

-Rod

Hi Rod - thanks - can you make this happen with all default display modes?
Can you please run SystemInfo in V7 and copy/paste the results here?

-Pascal

Rhino 7 SR4 2021-3-19 (Rhino 7, 7.4.21078.01001, Git hash:master @ a432d22ab7f0f7b53d157d578278070c8bf6eff4)
License type: Evaluation, build 2021-03-19
License details: Stand-Alone
Expires on: 2021-06-30

Windows 10.0.19041 SR0.0 or greater (Physical RAM: 16Gb)

Computer platform: LAPTOP - Plugged in [85% battery remaining]

Hybrid graphics configuration.
Primary display: Intel(R) HD Graphics 630 (Intel) Memory: 1GB, Driver date: 9-5-2020 (M-D-Y).
> Integrated graphics device with 3 adapter port(s)
- Windows Main Display is laptop’s integrated screen or built-in port
Primary OpenGL: NVIDIA GeForce GTX 1060 (NVidia) Memory: 6GB, Driver date: 3-10-2021 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 461.92
> Integrated accelerated graphics device with 4 adapter port(s)
- Video pass-through to primary display device

OpenGL Settings
Safe mode: Off
Use accelerated hardware modes: On
Redraw scene when viewports are exposed: On

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: 3-10-2021
Driver Version: 27.21.14.6192
Maximum Texture size: 32768 x 32768
Z-Buffer depth: 24 bits
Maximum Viewport size: 32768 x 32768
Total Video Memory: 6 GB

Rhino plugins that do not ship with Rhino

Rhino plugins that ship with Rhino
C:\Program Files\Rhino 7\Plug-ins\Commands.rhp “Commands” 7.4.21078.1001
C:\Program Files\Rhino 7\Plug-ins\rdk.rhp “Renderer Development Kit”
C:\Program Files\Rhino 7\Plug-ins\RhinoRenderCycles.rhp “Rhino Render” 7.4.21078.1001
C:\Program Files\Rhino 7\Plug-ins\RhinoRender.rhp “Legacy Rhino Render”
C:\Program Files\Rhino 7\Plug-ins\rdk_etoui.rhp “RDK_EtoUI” 7.4.21078.1001
C:\Program Files\Rhino 7\Plug-ins\rdk_ui.rhp “Renderer Development Kit UI”
C:\Program Files\Rhino 7\Plug-ins\NamedSnapshots.rhp “Snapshots”
C:\Program Files\Rhino 7\Plug-ins\RhinoCycles.rhp “RhinoCycles” 7.4.21078.1001
C:\Program Files\Rhino 7\Plug-ins\Toolbars\Toolbars.rhp “Toolbars” 7.4.21078.1001
C:\Program Files\Rhino 7\Plug-ins\3dxrhino.rhp “3Dconnexion 3D Mouse”
C:\Program Files\Rhino 7\Plug-ins\Displacement.rhp “Displacement”

Wireframe mode appear to be as slow as shaded and when I turn to wireframe, some part stay shaded, as well as when I hide some part, sometime they decide not to.
Rod

Has there been any resolution to this? I’ve noticed what seems to be a similar issue, there’s perhaps a 1s+ lag when selecting lines on a 2D drawing, which is painful to work with.

I’m finding it almost unusable on a tiny file!