chamber_temperature parameter missing in filament settings when support_chamber_temp_control parameter is false in printer settings #1116

New Issue

MrUnknownDE · 2026-04-05T16:50:40+02:00

MrUnknownDE commented

2026-04-05 16:50:40 +02:00

Originally created by @wbagnall on 1/10/2026

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

2.3.2-dev

Operating System (OS)

Windows

OS Version

Windows 11

Additional system information

System information irrelevant

Printer

Bambu P2S, but occurs on any printer selected

How to reproduce

Enable dev settings.

Go to Printer Settings > Basic Information > Accessory > Support Controlling Chamber Temperature. Note if it's on or off. In this case, it's off.

Go to Material Settings > Filament > Print Chamber Temperature. Note the status of the Chamber temperature setting. In this case it's missing, because the previous option was turned off.

Go back to Printer Settings > Basic Information > Accessory > Support Controlling Chamber Temperature. Turn it on or off. In this case I turn it on.

Go back to Material Settings > Filament > Print Chamber Temperature. Note the status of the Chamber temperature setting. In this case since I previously turned on Support Controlling Chamber Temperature, the setting for Chamber temperature now appears.

Actual results

It's impossible to set the chamber_temperature parameter in filament settings when the support_chamber_temp_control parameter is false in printer settings, regardless of which printer is selected.

Expected results

chamber_temperature should always appear in filament settings regardless of the support_chamber_temp_control parameter setting being true or false, and I shouldn't have to enable developer mode to change the chamber temp for a filament.

Project file & Debug log uploads

Project log irrelevant

Checklist of files to include

Log file
Project file

Anything else?

The reason why chamber_temperature should always appear regardless of the support_chamber_temp_control parameter setting, is because some printers have chamber temperature sensors and will perform certain actions based on chamber temp, such as pausing when the temperature gets too high, or waiting for a certain temperature before beginning a print.

Also note that I do have developer settings enabled. However, the chamber temperature setting should still be an option regardless of dev mode because I was running into an issue where the Bambu P2S was throwing a warning and pausing an ABS print because the chamber temperature was "too high" on a custom filament profile, and I was unable to change the filament chamber temp to actually use the profile until I enabled dev settings and went through the steps above.

*Originally created by @wbagnall on 1/10/2026* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version 2.3.2-dev ### Operating System (OS) Windows ### OS Version Windows 11 ### Additional system information System information irrelevant ### Printer Bambu P2S, but occurs on any printer selected ### How to reproduce Enable dev settings. 1. Go to `Printer Settings > Basic Information > Accessory > Support Controlling Chamber Temperature`. Note if it's on or off. In this case, it's off. <img width="554" height="446" alt="Image" src="https://github.com/user-attachments/assets/e51abd9f-9e40-469e-8307-7585921dadd2" /> 2. Go to `Material Settings > Filament > Print Chamber Temperature`. Note the status of the `Chamber temperature` setting. In this case it's missing, because the previous option was turned off. <img width="554" height="446" alt="Image" src="https://github.com/user-attachments/assets/85400d42-c353-4365-be7b-14fb585fbfdd" /> 3. Go back to `Printer Settings > Basic Information > Accessory > Support Controlling Chamber Temperature`. Turn it on or off. In this case I turn it on. <img width="554" height="446" alt="Image" src="https://github.com/user-attachments/assets/e492edd4-a290-4a2c-ba8b-a0d6a426f08a" /> 4. Go back to `Material Settings > Filament > Print Chamber Temperature`. Note the status of the `Chamber temperature` setting. In this case since I previously turned on `Support Controlling Chamber Temperature`, the setting for `Chamber temperature` now appears. <img width="554" height="446" alt="Image" src="https://github.com/user-attachments/assets/80b47772-1576-4337-8963-5316f6b888e1" /> ### Actual results It's impossible to set the `chamber_temperature` parameter in filament settings when the `support_chamber_temp_control` parameter is false in printer settings, regardless of which printer is selected. ### Expected results `chamber_temperature` should always appear in filament settings regardless of the `support_chamber_temp_control` parameter setting being true or false, and I shouldn't have to enable developer mode to change the chamber temp for a filament. ### Project file & Debug log uploads Project log irrelevant ### Checklist of files to include - [ ] Log file - [ ] Project file ### Anything else? The reason why `chamber_temperature` should always appear regardless of the `support_chamber_temp_control` parameter setting, is because some printers have chamber temperature sensors and will perform certain actions based on chamber temp, such as pausing when the temperature gets too high, or waiting for a certain temperature before beginning a print. Also note that I do have developer settings enabled. However, the chamber temperature setting should still be an option regardless of dev mode because I was running into an issue where the Bambu P2S was throwing a warning and pausing an ABS print because the chamber temperature was "too high" on a custom filament profile, and I was unable to change the filament chamber temp to actually use the profile until I enabled dev settings and went through the steps above.

MrUnknownDE closed this issue

2026-04-05 16:50:40 +02:00

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Reference: github/OrcaSlicer#1116

chamber_temperature parameter missing in filament settings when support_chamber_temp_control parameter is false in printer settings #1116