Mirrored texture slows down switching between display modes (bug?)

The viewport is working fine but when an object with a texture on it has been mirrored switching from rendered view to another display mode (wireframe, shades, xray, etc.) becomes slow, there is a 3-5 second delay. Just 1 object with a texture is enough to slow it down.

I am working in Rhino 8 SR5 2024-2-20

tmp.3dm (169.0 KB)

After mirroring this object along the Y axis the viewport is slow. Once the file has been saved and reopened there seems to be no problem but some textures may have been moved around or have artifacts that do not correspond with the UV space.

Updated my display driver just in case, but no change. When switching the viewport to the rendered view the affected objects that slow down the viewport are sometimes rendered at a low resolution and appear pixelated. The resolution improves in a few seconds.

Rhino 8 SR5 2024-2-20 (Rhino 8, 8.5.24051.15001, Git hash:master @ 8ad7c99e58df0a8c09e572ba1ae2b52a6f429060)
License type: Commercial, build 2024-02-20
License details: Cloud Zoo

Windows 10 (10.0.19045 SR0.0) or greater (Physical RAM: 32GB)
.NET 7.0.0

Computer platform: DESKTOP 

Standard graphics configuration.
  Primary display and OpenGL: NVIDIA GeForce RTX 2070 (NVidia) Memory: 8GB, Driver date: 2-7-2024 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 551.52
    > 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
  Redraw scene when viewports are exposed: On
  Graphics level being used: OpenGL 4.6 (primary GPU's maximum)
  Anti-alias mode: 8x
  Mip Map Filtering: Linear
  Anisotropic Filtering Mode: High
  Vendor Name: NVIDIA Corporation
  Render version: 4.6
  Shading Language: 4.60 NVIDIA
  Driver Date: 2-7-2024
  Driver Version:
  Maximum Texture size: 32768 x 32768
  Z-Buffer depth: 24 bits
  Maximum Viewport size: 32768 x 32768
  Total Video Memory: 8 GB

Rhino plugins that do not ship with Rhino

Rhino plugins that ship with Rhino
  C:\Program Files\Rhino 8\Plug-ins\SolidTools.rhp	"SolidTools"	
  C:\Program Files\Rhino 8\Plug-ins\Commands.rhp	"Commands"	8.5.24051.15001
  C:\Program Files\Rhino 8\Plug-ins\rdk.rhp	"Renderer Development Kit"	
  C:\Program Files\Rhino 8\Plug-ins\RhinoRenderCycles.rhp	"Rhino Render"	8.5.24051.15001
  C:\Program Files\Rhino 8\Plug-ins\RhinoRender.rhp	"Legacy Rhino Render"	
  C:\Program Files\Rhino 8\Plug-ins\rdk_etoui.rhp	"RDK_EtoUI"	8.5.24051.15001
  C:\Program Files\Rhino 8\Plug-ins\NamedSnapshots.rhp	"Snapshots"	
  C:\Program Files\Rhino 8\Plug-ins\MeshCommands.rhp	"MeshCommands"	8.5.24051.15001
  C:\Program Files\Rhino 8\Plug-ins\RhinoCycles.rhp	"RhinoCycles"	8.5.24051.15001
  C:\Program Files\Rhino 8\Plug-ins\RhinoCode\RhinoCodePlugin.rhp	"RhinoCodePlugin"	8.5.24051.15001
  C:\Program Files\Rhino 8\Plug-ins\Toolbars\Toolbars.rhp	"Toolbars"	8.5.24051.15001
  C:\Program Files\Rhino 8\Plug-ins\3dxrhino.rhp	"3Dconnexion 3D Mouse"	
  C:\Program Files\Rhino 8\Plug-ins\BlockEdit.rhp	"BlockEdit"	8.5.24051.15001
  C:\Program Files\Rhino 8\Plug-ins\Displacement.rhp	"Displacement"	
  C:\Program Files\Rhino 8\Plug-ins\SectionTools.rhp	"SectionTools"

@DavidEranen could you have a look?

I have logged the slow switching as: RH-80706 Slow switching away from rendered mode