'Ironing fan speed' kicking in where there is no ironing #1193

New Issue

MrUnknownDE · 2026-04-05T16:58:58+02:00

MrUnknownDE commented

2026-04-05 16:58:58 +02:00

Originally created by @malventano on 1/4/2026

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

2.3.2-dev (86c6cf7 - 20260103)

Operating System (OS)

Windows

OS Version

11

Additional system information

No response

Printer

H2D

How to reproduce

-Set an 'Ironing fan speed' on parts with particular geometries.
-Slice

Actual results

-Observe ironing fan speed applied on other groups of layers with no ironing:

Expected results

Ironing fan speed should only apply to ironing portions of the print.

Project file & Debug log uploads

ultimate+handle-H2D.3mf.zip

Checklist of files to include

Log file
Project file

Anything else?

May be related to https://github.com/OrcaSlicer/OrcaSlicer/issues/10852

*Originally created by @malventano on 1/4/2026* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version 2.3.2-dev (86c6cf7 - 20260103) ### Operating System (OS) Windows ### OS Version 11 ### Additional system information _No response_ ### Printer H2D ### How to reproduce -Set an 'Ironing fan speed' on parts with particular geometries. -Slice ### Actual results -Observe ironing fan speed applied on other groups of layers with no ironing: <img width="1290" height="747" alt="Image" src="https://github.com/user-attachments/assets/b57a8e9d-1011-4962-8c0a-7eaeaccea220" /> ### Expected results Ironing fan speed should only apply to ironing portions of the print. ### Project file & Debug log uploads [ultimate+handle-H2D.3mf.zip](https://github.com/user-attachments/files/24419489/ultimate%2Bhandle-H2D.3mf.zip) ### Checklist of files to include - [ ] Log file - [x] Project file ### Anything else? May be related to https://github.com/OrcaSlicer/OrcaSlicer/issues/10852

MrUnknownDE closed this issue

2026-04-05 16:58:58 +02:00

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Reference: github/OrcaSlicer#1193