Line weight rendering issue

[unknown_user_pl]

Problem with AutoCAD 2023 and DWG TrueView 2023 line weight rendering with running Intel 12th and 13th.
AutoCAD 2023 configured to use DirextX11-problem does not exist.
With default AutoCAD 2023 settings using DirectX12 we have problem.
If the line has line weight defined it's missing totally form the display Just line end points are visible. Circles still exist. Lines and circles without any line weight definition are always OK with all drivers and settings.
Another workaround-Change 2D Wireframe => Wireframe.This actually change AutoCAD to use 3D but also lines and text lineweight is OK on the screen.
This option is also available in TrueView. AutoCAD co-ordinate systems is colorful and shows Z co-ordinate.
Just noticed this few minutes ago so I do not know is there any setbacks using this setting in 2D design work.

[Michiel.Valcke]

lineweight is not always visible in your model space since it can hamper drafting. Use the system variable 'LWDISPLAY' to make your lineweights visible in your model space. 

[unknown_user_pl]

so this situation should be fixed after variable change?

[Michiel.Valcke]

that is something else, the best way to get someone on this forum to figure out what exactly is happening and what you have to do to change that is to share your .dwg here.

[pendean]

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@unknown_user_pl wrote:

AutoCAD 2023 configured to use DirextX11-problem does not exist.
With default AutoCAD 2023 settings using DirectX12 we have problem.

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Other than trying to find newer or older drivers for your video card, there is literally nothing any of us users like you in these forums can do much about it. Explore more on the topic here https://www.autodesk.com/support/technical/article/caas/sfdcarticles/sfdcarticles/How-to-make-AutoCA...

then here https://www.autodesk.com/support/technical/article/caas/sfdcarticles/sfdcarticles/How-to-force-your-.... 

If you need more assistance with DirectX based issues, then please Open a support case with Autodesk here:
https://knowledge.autodesk.com/customer-service/account-management/users-software/support-options/we... 

[sgwarchitect]

I have the same exact issue. If a line weight is greater than .25 mm, the line displays as the two end points.

[Michiel.Valcke]

Does the issue still happen if you type GFXDX12 and set it to 0?