Highlight error when selecting object ㅜㅜ

[exia950]

The circle is highlighted well when selecting an object.

However, straight lines do not highlight well when selecting objects.

SELECTIONEFFECT  ,PRESELECTIONEFFECT <<<<< It's set to 1

Is it a graphics card problem?, I'm using 'intel iris xe' 

[Valentin-WSP]

@exia950 ,

Check your Selection Filter in the Options Selection Tab.

Or see other suggestions:

• Highlighting effect on selected objects does not honor SELECTIONEFFECT setting in AutoCAD

[imadHabash]

Hi,

I suggest to turn on/off hardware acceleration from GRAPHICSCONFIG (Command).

[exia950]

Thanks for letting me know.

But it's still the same

Lines with curvature have no problem.
But just straight lines don't respond.

Like the picture below, I think it's just a bug

 

[Valentin-WSP]

@exia950 

As mentioned in the link

• Verify that system requirements are met (see System requirements for AutoCAD and Toolsets).
• Reset AutoCAD to factory defaults (see How to reset AutoCAD to defaults).
• Uninstall then Reinstall AutoCAD (see Recommended uninstall and reinstall procedures for AutoCAD).