Rhino 6 still very slow and very laggy on Mac

Hi, I know this is a common problem, but I have been unable to work in Rhino 6 on my Macbook Pro. It is very slow and definitely not smooth, I often have to wait few seconds for objects to move or to be selected.

Am I doing something wrong or is it still an unsolved Rhino 6 issue?

System report:
Rhino 6 SR33 2020-12-8 (Public Build, 6.33.20343.16432, Git hash:master @ d492bef53a3f6a576db4d197feaaa7ddf0c7a653)
License type: Educational, build 2020-12-08
License details: Cloud Zoo. In use by: Valerie Koubová

Apple Intel 64-bit macOS Version 10.16 (Build 20C69) (Physical RAM: 16Gb)
Mac Model Identifier: MacBookPro14,3
Machine name: Valerie’s MacBook Pro
Language: en-CZ (MacOS default)

AMD Radeon Pro 560 OpenGL Engine (OpenGL ver:4.1 ATI-4.2.13)

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: ATI Technologies Inc.
Render version: 4.1
Shading Language: 4.10
Maximum Texture size: 16384 x 16384
Z-Buffer depth: n/a
Maximum Viewport size: 16384 x 16384
Total Video Memory: 4 GB
Graphics: Radeon Pro 560
Displays: Color LCD (295dpi 2x)

Graphics processors
Intel HD Graphics 630 (1536 MB)
Radeon Pro 560 (4 GB)
Color LCD (1920 x 1200)

USB devices
Apple Inc.: Apple T1 Controller

Bluetooth devices
Cambridge Silicon Radio:

Third party kernel extensions

Third party plugins

Rhino plugins
/Applications/Rhinoceros.app/Contents/PlugIns/PanelingTools.rhp “PanelingTools” 6.33.20343.1002
/Applications/Rhinoceros.app/Contents/Frameworks/RhCore.framework/Resources/ManagedPlugIns/GrasshopperPlugin.rhp “Grasshopper” 6.33.20343.16432
/Applications/Rhinoceros.app/Contents/Frameworks/RhCore.framework/Resources/ManagedPlugIns/RhinoDLR_Python.rhp “IronPython” 6.33.20343.16432
/Applications/Rhinoceros.app/Contents/Frameworks/RhCore.framework/Resources/ManagedPlugIns/Commands.rhp “Commands” 6.33.20343.16432
/Applications/Rhinoceros.app/Contents/PlugIns/NamedSnapshots.rhp “Snapshots” 6.33.20343.1002
/Applications/Rhinoceros.app/Contents/Frameworks/RhCore.framework/Resources/ManagedPlugIns/RDK_EtoUI.rhp “RDK_EtoUI” 6.33.20343.16432
/Applications/Rhinoceros.app/Contents/PlugIns/Displacement.rhp “Displacement” 6.33.20343.1002
/Applications/Rhinoceros.app/Contents/Frameworks/RhMaterialEditor.framework “Renderer Development Kit” 6.33.20343.1002
/Applications/Rhinoceros.app/Contents/PlugIns/RhinoRender.rhp “Rhino Render” 6.33.20343.1002
/Applications/Rhinoceros.app/Contents/Frameworks/RhCore.framework/Resources/ManagedPlugIns/RhinoCycles.rhp “RhinoCycles” 6.33.20343.16432

Upgrading to Rhino 7 resolved all the problems that I was experiencing with Rhino 6.
Such as delay when moving objects and typing commands.

Rhino 7 Is a lot more snappy.

Good for you!
Well, I’ve recently bought Rhino 6 and it seems a bit unfair to me that I have to buy an upgrade right after to be able to work with this software.