Slicing g-code too precise. #1950

New Issue

MrUnknownDE · 2026-04-05T21:36:09+02:00

MrUnknownDE commented

2026-04-05 21:36:09 +02:00

Originally created by @bstott on 10/10/2025

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

2.3.1

Operating System (OS)

Windows

OS Version

Windows 10

Additional system information

CPU: Ryzen 5 3500U
Graphic: Radeon Vega Mobile Gfx
RAM:16GB

Printer

FlashForge Adventurer 5M firmware version: 3.1.5 (latest)

How to reproduce

Use Orca to slice the attached STL. Look at layers 1 and 2. That is where My Printer stops, where you see very tiny print snippets in the tips of the Wolfs Fir. I have this problem on more and more prints lately. I have recently updated to Orca 2.3.1 I was using the last version also and the weekly Devs to try and resolve. I've fixed the STLs with no luck.

To Print I go to another Sic3r, Ultimaker, or other...

Orca makes tiny snippets of printing into sharp corners and points which, my printer will not print.

Printer Stops.
The slice slices without a problem - However, The slicer makes too small of points, turns, snippets to print that my FlashForge AD5M will stop.

Can you tell me or create a different path algorithm, which will either omit the tiny sections of print or to auto-adjust the lines to either fill on a long pass or omit and leave the tiny sections. The spots are so small I don't think the squash out of filament would leave much of a gap.

I've made adjustments to line widths in all the sections. I've adjusted the precision, too. Sometimes this works. But, it's happening too frequently, takes many failed attempts, too. Yes, I look at the paths in the slicer. Some areas I simply can't get Orca to fill.

Actual results

When the slicer processes STL/STEP with sharp corners, points, or objects close together which creates a sharp section/corner/point the printer can not do the command and stops.

Expected results

I expect the slicer to not make such minute commands. I expect the printer to print.

Project file & Debug log uploads

Wolf-Project.zip

Checklist of files to include

Log file
Project file

Anything else?

No response

*Originally created by @bstott on 10/10/2025* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version 2.3.1 ### Operating System (OS) Windows ### OS Version Windows 10 ### Additional system information CPU: Ryzen 5 3500U Graphic: Radeon Vega Mobile Gfx RAM:16GB ### Printer FlashForge Adventurer 5M firmware version: 3.1.5 (latest) ### How to reproduce Use Orca to slice the attached STL. Look at layers 1 and 2. That is where My Printer stops, where you see very tiny print snippets in the tips of the Wolfs Fir. I have this problem on more and more prints lately. I have recently updated to Orca 2.3.1 I was using the last version also and the weekly Devs to try and resolve. I've fixed the STLs with no luck. To Print I go to another Sic3r, Ultimaker, or other... Orca makes tiny snippets of printing into sharp corners and points which, my printer will not print. Printer Stops. The slice slices without a problem - However, The slicer makes too small of points, turns, snippets to print that my FlashForge AD5M will stop. Can you tell me or create a different path algorithm, which will either omit the tiny sections of print or to auto-adjust the lines to either fill on a long pass or omit and leave the tiny sections. The spots are so small I don't think the squash out of filament would leave much of a gap. I've made adjustments to line widths in all the sections. I've adjusted the precision, too. Sometimes this works. But, it's happening too frequently, takes many failed attempts, too. Yes, I look at the paths in the slicer. Some areas I simply can't get Orca to fill. ### Actual results When the slicer processes STL/STEP with sharp corners, points, or objects close together which creates a sharp section/corner/point the printer can not do the command and stops. ### Expected results I expect the slicer to not make such minute commands. I expect the printer to print. ### Project file & Debug log uploads [Wolf-Project.zip](https://github.com/user-attachments/files/22828216/Wolf-Project.zip) ![Image](https://github.com/user-attachments/assets/1b95dfc9-bc79-441b-a778-791f02f30397) ### Checklist of files to include - [ ] Log file - [x] Project file ### Anything else? _No response_

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Reference: github/OrcaSlicer#1950