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Anonymous
682 Vistas, 9 Respuestas

Suddenly Slow performance when editing a file.

I worked on the draw (11.5M) and suddenly it becomes very slow. I tried to copy to new draw, purge, -purge,recover but nothing helps. 

Please help.

Thanks.

maxim_k
en respuesta a: Anonymous

Hi Marta,

What AutoCAD version do you use?
If it is 2020 or 2021 version, I recommend you to clear all blocks from Recent blocks tab of Blocks palette:
Activate Blocks palette, go to Recent block tab, right-click inside the tab and select "Clear all" from context menu.
Test AutoCAD performance.

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Maxim Kanaev
Architect
MARSS

MacACAD | Linkedin

Etiquette and Ground Rules of Autodesk Community
Anonymous
en respuesta a: maxim_k

I work with version 2019 for students.

There is no "Blocks palette" there.

 

maxim_k
en respuesta a: Anonymous

Do you have slow performance only with one particular drawing?
If so, can you share it here on the Forum?

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Maxim Kanaev
Architect
MARSS

MacACAD | Linkedin

Etiquette and Ground Rules of Autodesk Community
Anonymous
en respuesta a: maxim_k

It was 11 M and after very small changes became 15M.

I added the file.

Thank you.

maxim_k
en respuesta a: Anonymous

I reviewed your drawing and have fount that there are a lot of parametric constraints in it:

https://help.autodesk.com/view/ACDMAC/2019/ENU/index.html?guid=GUID-953BD552-4B04-4CFD-ADB5-175BCCD6...

Do you really need them?

In the attached drawing I deleted them all with menu Tools -> Parametric ->Delete Constraints

Command: _DelConstraint
All constraints will be removed from selected objects…
Select objects: all
75075 found
Select objects:
2268 constraint(s) removed

I think they were created because you have Infer Constraints turned ON.

Check CONSTRAINTINFER system variable and set it to 0 (zero) if you don't need constraints. You may accidentally turned it ON with a button on Status Bar:

2020-05-30_10-57-47.png

 

So be careful with it.


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Maxim Kanaev
Architect
MARSS

MacACAD | Linkedin

Etiquette and Ground Rules of Autodesk Community
Anonymous
en respuesta a: maxim_k

Thank you,

I checking it.

one more important information, I work on Mac.

How I do it on mac?

maxim_k
en respuesta a: Anonymous

I gave you instructions specifically for the Mac.


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Maxim Kanaev
Architect
MARSS

MacACAD | Linkedin

Etiquette and Ground Rules of Autodesk Community
Anonymous
en respuesta a: maxim_k

Thank you very much.

the problem seems to be solved.

Thank you.

Anonymous
en respuesta a: maxim_k

 It worked, thanks for the suggestion :símbolo_del_pulgar_hacia_arriba: