PLA get swapped to ABS on bambu lab printers. Can't change it back #163

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MrUnknownDE · 2026-04-05T16:18:44+02:00

MrUnknownDE commented

2026-04-05 16:18:44 +02:00

Originally created by @Adisken on 3/25/2026

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 pro, Version 10.0.19045 Build 19045

Additional system information

No response

Printer

bambu lab a1 mini

How to reproduce

Turn on orca slicer. Pick bambu lab a1 mini printer. Go to device tab. You can see that all filaments on ams lite are abs. Click on filament. Pop-up says it's PLA. Click confirm. Nothing happens, still it's ABS.

Actual results

Well, I can't print. I got job for PLA, and can't print.
Please check screen recording: https://gyazo.com/26bd4cbd08bb8f03c07f214754507d34

Expected results

When I choose that printer have PLA, then it should be PLA not ABS. Can't start job, because orcaslicer thinks it's ABS isntead of PLA. Everything worked fine on earlier versions.

Project file & Debug log uploads

log.zip

No project file, because it's present across all projects.

Checklist of files to include

Log file
Project file

Anything else?

No response

*Originally created by @Adisken on 3/25/2026* ### 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 pro, Version 10.0.19045 Build 19045 ### Additional system information _No response_ ### Printer bambu lab a1 mini ### How to reproduce Turn on orca slicer. Pick bambu lab a1 mini printer. Go to device tab. You can see that all filaments on ams lite are abs. Click on filament. Pop-up says it's PLA. Click confirm. Nothing happens, still it's ABS. ### Actual results Well, I can't print. I got job for PLA, and can't print. Please check screen recording: https://gyazo.com/26bd4cbd08bb8f03c07f214754507d34 ### Expected results When I choose that printer have PLA, then it should be PLA not ABS. Can't start job, because orcaslicer thinks it's ABS isntead of PLA. Everything worked fine on earlier versions. ### Project file & Debug log uploads [log.zip](https://github.com/user-attachments/files/26243051/log.zip) No project file, because it's present across all projects. ### Checklist of files to include - [x] Log file - [ ] Project file ### Anything else? _No response_

MrUnknownDE closed this issue

2026-04-05 16:18:44 +02:00

MrUnknownDE added the duplicate duplicate duplicate duplicate duplicate duplicate duplicate duplicate duplicate duplicate duplicate duplicate duplicate labels 2026-04-05 16:18:44 +02:00

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Reference: github/OrcaSlicer#163