Support transition layers are printed too fast #52

New Issue

MrUnknownDE · 2026-04-05T16:18:16+02:00

MrUnknownDE commented

2026-04-05 16:18:16 +02:00

Originally created by @fdfdfdcd-create on 3/31/2026

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

2.3.2

Operating System (OS)

Windows

OS Version

Windows 10

Additional system information

No response

Printer

Creality K1

How to reproduce

Enable Support
Support/raft base: select first material
Support/raft interface: select second material
Slice

Actual results

The transition layer is printed at a speed of approximately 150 mm/s (attached screenshot).

Expected results

The transition layer should be printed significantly slower (attached screenshot from Bambu Studio).

Project file & Debug log uploads

too_high_speed.zip

Checklist of files to include

Log file
Project file

Anything else?

In practice, the transition layers are printed at support printing speeds. As a result, the bonding between layers is poor, which is especially noticeable when printing easy-to-remove supports.

*Originally created by @fdfdfdcd-create on 3/31/2026* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version 2.3.2 ### Operating System (OS) Windows ### OS Version Windows 10 ### Additional system information _No response_ ### Printer Creality K1 ### How to reproduce 1. Enable Support 2. Support/raft base: select first material 3. Support/raft interface: select second material 4. Slice ### Actual results The transition layer is printed at a speed of approximately 150 mm/s (attached screenshot). <img width="1862" height="802" alt="Image" src="https://github.com/user-attachments/assets/98790357-bf6c-40d0-9f50-65171e77b031" /> ### Expected results The transition layer should be printed significantly slower (attached screenshot from Bambu Studio). <img width="1862" height="802" alt="Image" src="https://github.com/user-attachments/assets/8a3398db-6d1e-4875-bccd-db0cc04f5b02" /> ### Project file & Debug log uploads [too_high_speed.zip](https://github.com/user-attachments/files/26387441/too_high_speed.zip) ### Checklist of files to include - [ ] Log file - [ ] Project file ### Anything else? In practice, the transition layers are printed at support printing speeds. As a result, the bonding between layers is poor, which is especially noticeable when printing easy-to-remove supports.

MrUnknownDE added the duplicate label 2026-04-05 16:18:16 +02:00

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Reference: github/OrcaSlicer#52