Really Very Slow import of .stl files

[redzabu]

Cura Version

5.7.1

Operating System

Fedora40 Wayland

Printer

Creality Ender 3 s1 pro

Reproduction steps

Starting fresh cura appimage - OK - loads in less than 20 sec ...
Load a simple testcube .stl file takes more than 90 sec on an AMD7 7 PRO 6850H with Radeon Graphics ?!?!
This behaviour is consistent across 3 machines (2 AMD 7 and 1 I5)

Actual results

import of a simple .stl file in a few seonds

Expected results

Import takes AGES!

Add your .zip and screenshots here ⬇️

[Asterchades]

Without the affected STL to replicate the issue there isn't going to be a great deal that can be done about this. It could be a corrupted or faulty file, or it could be an edge case which has implications elsewhere but hasn't been nearly as obvious an issue to investigate.

[CrashTD]

Likely dublicate of #18968?

Check if disabling USB Printing fixes the issue. This is of course no permant solution.

[redzabu]

Spot on ! disabled USB printing and ... problem solved For now i'm happy again - Thanks !

…

On 28/05/2024 10:10, CrashTD wrote: Likely dublicate of #18968 <#18968>? Check if disabling USB Printing fixes the issue. This is of course no permant solution. — Reply to this email directly, view it on GitHub <#19139 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AI2GHBGPR2FLLBZTK5R4WMLZEQ3XLAVCNFSM6AAAAABIKDFQJKVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDCMZUGU4TSMZSGI>. You are receiving this because you authored the thread.Message ID: ***@***.***>

[kafufafu]

Could this have had any relation with the following? #19186

[ShyneTurtle]

Fedora 40 Wayland (asahi linux, aarch64) on cura 5.4, had the same problem and disabling USB printing fixed it.

[philibertc]

Hello, same issue for me on Fedora 41 with cura AppImage.
Disabling USB printing fixed it.

[beta-tester]

same here, importing STL or 3MF files takes forever. in a previouse version of Cura is wasn't that an issue.

$ uname -a
Linux pc1 6.8.0-49-generic #49-Ubuntu SMP PREEMPT_DYNAMIC Mon Nov  4 02:06:24 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

$ cat /etc/os-release 
PRETTY_NAME="Ubuntu 24.04.1 LTS"
NAME="Ubuntu"
VERSION_ID="24.04"
VERSION="24.04.1 LTS (Noble Numbat)"
VERSION_CODENAME=noble
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=noble
LOGO=ubuntu-logo

$ flatpak list
Name                                           Application ID                                               Version                           Branch              Installation
UltiMaker Cura                                 com.ultimaker.cura                                           5.9.0                             stable              system