Hello everyone! I am new to QCAD and I have a problem with opening DXF drawing (R15 format). They were presumably made with AutoCAD. I know that the file size isn't the smallest one, but I had no troubles opening it with eDrawings (drawings viewer by Dassault). I tried to open some smaller drawings and they seemed to be fine, however there still were some errors about unsupported XData types.
OS: Windows 11 Pro 22H2
Processor: Intel i7-10850H
GPU: Nvidia Quadro T2000
iGPU: Intel UHD
QCAD version: QCAD 3.27.7 / Windows x86_64
The issue
Launch QCAD > File > Open > 1399089.dxf
Fans start to spin quite rapidly for a few seconds and then return to normal speeds. The program is not responding for approximately 4-5 minutes but eventually opens the drawing. Every time I try to pan the view, select lines, click on blocks or elements, or really do anything at all the program stops responding for a minute or so. Then it unfreezes and if I do something it freezes over and over again.
Extremely poor performance
Moderator: andrew
Forum rules
Always indicate your operating system and QCAD version.
Attach drawing files and screenshots.
Post one question per topic.
Always indicate your operating system and QCAD version.
Attach drawing files and screenshots.
Post one question per topic.
Extremely poor performance
- Attachments
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- 1399089.dxf
- (23.37 MiB) Downloaded 203 times
Re: Extremely poor performance
I can confirm that QCAD was not designed for such complex drawings. Please e-mail me for a refund.
Re: Extremely poor performance
You can click my name, then Send email to andrew.
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