BUG: Display Glitch

Hello,

I’m noticing a glitch in rendered mode. In the Display panel, with ‘Surface Edges’ turned off in General Settings, they flash on and off when zooming, rotating, and panning the model. It doesn’t seem to happen in Shaded mode, and doesn’t happen in v7 (using the same computer.

Thank you

SYSTEM INFO.

Rhino 8 SR0 2023-3-14 (Rhino WIP, 8.0.23073.13185, Git hash:master @ 87334dd0c40798c15720a4b20d27d7b220881e46)
License type: Commercial, build 2023-03-14
License details: Cloud Zoo
Expires on: 2023-04-28

Windows 11 (10.0.22621 SR0.0) or greater (Physical RAM: 32Gb)

Computer platform: LAPTOP - Plugged in [70% battery remaining]

Hybrid graphics configuration.
Primary display: Intel(R) Iris(R) Xe Graphics (Intel) Memory: 1GB, Driver date: 8-4-2022 (M-D-Y).
> Integrated graphics device with 4 adapter port(s)
- Windows Main Display is laptop’s integrated screen or built-in port
Primary OpenGL: NVIDIA RTX A1000 Laptop GPU (NVidia) Memory: 4GB, Driver date: 8-22-2022 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 517.13
> Integrated accelerated graphics device (shares primary device ports)
- Video pass-through to primary display device

OpenGL Settings
Safe mode: Off
Use accelerated hardware modes: 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: 8-22-2022
Driver Version: 31.0.15.1713
Maximum Texture size: 32768 x 32768
Z-Buffer depth: 24 bits
Maximum Viewport size: 32768 x 32768
Total Video Memory: 4 GB

Hi Sach -

The Rendered display mode doesn’t show edges by default. That you need to turn them off in the Display panel shows some customization of some kind.
When you go to the Rhino Options -> View -> Display Modes page and select Rendered in the list on the right and delete that, than restart Rhino, does that change anything?

Please always post the complete SystemInfo.
-wim