Flow Dynamics Calibration: no value over 3 #1231

New Issue

MrUnknownDE · 2026-04-05T17:03:02+02:00

MrUnknownDE commented

2026-04-05 17:03:02 +02:00

Originally created by @kaykasus on 12/30/2025

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 11

Additional system information

Orca Slicer 2.3.1
Windows 11
Bambu P1S + AMS
Filament: Bambu PETG HF Dark Green (created new Filament with Brand name: Bambu Lab)

Printer

Bambu P1S + AMS

How to reproduce

Flow Dynamics Calibration value entry via manage results or after a complete calibration can't exceed K value over 3. My value is 0.85 and can not be saved!

Actual results

Expected results

The value should be saved to 0.85 with no error message

Project file & Debug log uploads

No log files

Checklist of files to include

Log file
Project file

Anything else?

No response

*Originally created by @kaykasus on 12/30/2025* ### 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 11 ### Additional system information Orca Slicer 2.3.1 Windows 11 Bambu P1S + AMS Filament: Bambu PETG HF Dark Green (created new Filament with Brand name: Bambu Lab) ### Printer Bambu P1S + AMS ### How to reproduce Flow Dynamics Calibration value entry via manage results or after a complete calibration can't exceed K value over 3. My value is 0.85 and can not be saved! ### Actual results <img width="1566" height="841" alt="Image" src="https://github.com/user-attachments/assets/19ac54b1-9944-4dd8-bbed-a82082342c55" /> ### Expected results The value should be saved to 0.85 with no error message ### Project file & Debug log uploads No log files ### Checklist of files to include - [ ] Log file - [ ] Project file ### Anything else? _No response_

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Notifications

Due Date

No due date set.

Dependencies

No dependencies set.

Reference: github/OrcaSlicer#1231