Filament type/colour change odditiy #1189

New Issue

MrUnknownDE · 2026-04-05T16:58:10+02:00

MrUnknownDE commented

2026-04-05 16:58:10 +02:00

Originally created by @rkarlsba on 1/4/2026

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

2.3.1 (and older)

Operating System (OS)

macOS

OS Version

26.2, but shouldn't matter, the problem is old

Additional system information

CPU: M2 Pro
Memory: 16GB
the rest really shouldn't matter

Printer

Bambu X1C

How to reproduce

Go to device
Click a filament bay
Change to another type and/or colour

Actual results

Initially, it changes to that type/colour, but then it just falls back, relapse like a junkie. After the second attempt, it works.

Expected results

It should work at the first attempt.

Project file & Debug log uploads

None of these matter!

Checklist of files to include

Log file
Project file

Anything else?

No response

*Originally created by @rkarlsba on 1/4/2026* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version 2.3.1 (and older) ### Operating System (OS) macOS ### OS Version 26.2, but shouldn't matter, the problem is old ### Additional system information CPU: M2 Pro Memory: 16GB the rest really shouldn't matter ### Printer Bambu X1C ### How to reproduce 1. Go to device 2. Click a filament bay 3. Change to another type and/or colour ### Actual results Initially, it changes to that type/colour, but then it just falls back, relapse like a junkie. After the second attempt, it works. ### Expected results It should work at the first attempt. ### Project file & Debug log uploads None of these matter! ### Checklist of files to include - [ ] Log file - [ ] Project file ### Anything else? _No response_

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1 Participants

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Due Date

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Dependencies

No dependencies set.

Reference: github/OrcaSlicer#1189