[GH-ISSUE #493] [Bug]: Filament assignments do not persist #313

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opened 2026-05-07 00:08:48 +02:00 by BreizhHardware · 1 comment

BreizhHardware commented

2026-05-07 00:08:48 +02:00

Owner

Originally created by @Keybored02 on GitHub (Feb 22, 2026).
Original GitHub issue: https://github.com/maziggy/bambuddy/issues/493

Originally assigned to: @maziggy on GitHub.

Bug Description

Non-bambu filament assignments do not persist a container/machine restart when mapped to the external spools. The AMS and ext, spool assignments do not persist a container update.

Expected Behavior

All filaments remain assigned until changed by the user. Ideally, when connecting, if the filament profile of the AMS/spool tray isn't the same as the one saved on last connection, the spool is unassigned automatically.

Steps to Reproduce

Assign a spool to the AMS and external spool holder
Reconnect the printer/ restart the container/ update the container image.
Check assignements.

Printer Model

H2C

Bambuddy Version

0.2.1b2

Printer Firmware Version

01.01.05.00

Installation Method

Docker

Operating System

Docker

Relevant Logs / Support Package

Screenshots

No response

Additional Context

No response

Checklist

I have searched existing issues to ensure this bug hasn't already been reported
I am using the latest version of Bambuddy
My printer is set to LAN Only mode

Originally created by @Keybored02 on GitHub (Feb 22, 2026). Original GitHub issue: https://github.com/maziggy/bambuddy/issues/493 Originally assigned to: @maziggy on GitHub. ### Bug Description Non-bambu filament assignments do not persist a container/machine restart when mapped to the external spools. The AMS and ext, spool assignments do not persist a container update. ### Expected Behavior All filaments remain assigned until changed by the user. Ideally, when connecting, if the filament profile of the AMS/spool tray isn't the same as the one saved on last connection, the spool is unassigned automatically. ### Steps to Reproduce 1. Assign a spool to the AMS and external spool holder 2. Reconnect the printer/ restart the container/ update the container image. 3. Check assignements. ### Printer Model H2C ### Bambuddy Version 0.2.1b2 ### Printer Firmware Version 01.01.05.00 ### Installation Method Docker ### Operating System Docker ### Relevant Logs / Support Package ```shell ``` ### Screenshots _No response_ ### Additional Context _No response_ ### Checklist - [x] I have searched existing issues to ensure this bug hasn't already been reported - [x] I am using the latest version of Bambuddy - [ ] My printer is set to LAN Only mode

BreizhHardware

2026-05-07 00:08:48 +02:00

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BreizhHardware commented

2026-05-07 00:08:49 +02:00

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@maziggy commented on GitHub (Feb 23, 2026):

As already assumed, state restore was missing for external slots.

Fixed in branch 0.2.1b3. Please let me know how it goes.

@maziggy commented on GitHub (Feb 23, 2026): As already assumed, state restore was missing for external slots. Fixed in branch 0.2.1b3. Please let me know how it goes.