Changing initial tool (CFS) changes order of operation in gcode #1453

New Issue

MrUnknownDE · 2026-04-05T17:49:06+02:00

MrUnknownDE commented

2026-04-05 17:49:06 +02:00

Originally created by @d-schmidt on 12/1/2025

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

Win 10

Additional system information

No response

Printer

Creality K1C+CFS

How to reproduce

use 4 colors
add one model
set model to 1st or 2nd filament

Actual results

Expected results

I expect tool selection and filament start to be stable one after the other. Creality has a buggy tool selection which changes the temperatur again. I can't overwrite this when using first filament. Filament start is before the T0 commend when the 1st filament is selected.

Project file & Debug log uploads

star.zip

Checklist of files to include

Log file
Project file

Anything else?

No response

*Originally created by @d-schmidt on 12/1/2025* ### 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 Win 10 ### Additional system information _No response_ ### Printer Creality K1C+CFS ### How to reproduce - use 4 colors - add one model - set model to 1st or 2nd filament ### Actual results <img width="1110" height="589" alt="Image" src="https://github.com/user-attachments/assets/4af21129-4b75-4017-b184-005be81dde6b" /> ### Expected results I expect tool selection and filament start to be stable one after the other. Creality has a buggy tool selection which changes the temperatur again. I can't overwrite this when using first filament. Filament start is before the T0 commend when the 1st filament is selected. ### Project file & Debug log uploads [star.zip](https://github.com/user-attachments/files/23850543/star.zip) ### Checklist of files to include - [ ] Log file - [x] Project file ### Anything else? _No response_

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Reference: github/OrcaSlicer#1453