Orca Crash When Changing Filament Profile for Slot 3 for Multimaterial #767

New Issue

MrUnknownDE · 2026-04-05T16:29:31+02:00

MrUnknownDE commented

2026-04-05 16:29:31 +02:00

Originally created by @jayceegee87 on 2/14/2026

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

2.3.2 Beta

Operating System (OS)

Windows

OS Version

Windows 11, version 25H2 (2026-02 Security Update)

Additional system information

AMD Ryzen 7 9700X 8-Core Processor (3.80 GHz)
64.0 GB (61.6 GB usable)

Printer

Qidi Plus 4

How to reproduce

Switched to Qidi Agent for printer
Sync profiles
Select different profile for filament 3 because Qidi is only permits "generic"

Actual results

Orca crashes immediatel;y upon selecting a different profile. The issue continued after switching back to Orca printer agent in connection settings

Expected results

Profile should have changed to what I selected instead of crashing.

Project file & Debug log uploads

I had not yet added a model or saved a new project file. Log files added.

crash_Sat_Feb_14_12_12_47_0.zip

Checklist of files to include

Log file
Project file

Anything else?

No response

*Originally created by @jayceegee87 on 2/14/2026* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version 2.3.2 Beta ### Operating System (OS) Windows ### OS Version Windows 11, version 25H2 (2026-02 Security Update) ### Additional system information AMD Ryzen 7 9700X 8-Core Processor (3.80 GHz) 64.0 GB (61.6 GB usable) ### Printer Qidi Plus 4 ### How to reproduce 1. Switched to Qidi Agent for printer 2. Sync profiles 3. Select different profile for filament 3 because Qidi is only permits "generic" ### Actual results Orca crashes immediatel;y upon selecting a different profile. The issue continued after switching back to Orca printer agent in connection settings ### Expected results Profile should have changed to what I selected instead of crashing. ### Project file & Debug log uploads I had not yet added a model or saved a new project file. Log files added. [crash_Sat_Feb_14_12_12_47_0.zip](https://github.com/user-attachments/files/25318133/crash_Sat_Feb_14_12_12_47_0.zip) ### Checklist of files to include - [x] Log file - [ ] Project file ### Anything else? _No response_

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No Label 2.3.2-beta2 2.3.2-beta2 2.3.2-beta2 2.3.2-beta2 2.3.2-beta2 2.3.2-beta2 2.3.2-beta2 2.3.2-beta2 2.3.2-beta2 2.3.2-beta2 2.3.2-beta2 2.3.2-beta2 bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug bug

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Reference: github/OrcaSlicer#767