In my opinion, you have questions not about Map 3D, but about the basic capabilities of AutoCAD. In the basic AutoCAD forum you will be given more advice - https://forums.autodesk.com/t5/autocad-forum/bd-p/706
I can't check, subtracted these tips:
- Recommend using Autodesk-certified graphics card drivers.
- And turning off hardware acceleration can help - GRAPHICSCONFIG.
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