[GH-ISSUE #343] [Bug]: X1E's no longer print? #218

Closed
opened 2026-05-06 12:27:20 +02:00 by BreizhHardware · 4 comments

Originally created by @cadtoolbox on GitHub (Feb 12, 2026).
Original GitHub issue: https://github.com/maziggy/bambuddy/issues/343

Originally assigned to: @maziggy on GitHub.

Bug Description

This is something new. For some reason, all my X1E's no longer print through Bambuddy. The file is transferred to the SD cards but print never starts. The printers show "MQTT Command verification failed" as soon as Bambuddy service is started and clears after I shut it down.
Everything was working without issues up until yesterday and nothing that I know really changed.

3DP-03W-224.json

Expected Behavior

Printers print

Steps to Reproduce

  1. Send a print to an X1E
  2. Nothing.

Printer Model

X1E

Bambuddy Version

v0.1.9

Printer Firmware Version

01.02.02.00

Installation Method

Other

Operating System

Windows

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 @cadtoolbox on GitHub (Feb 12, 2026). Original GitHub issue: https://github.com/maziggy/bambuddy/issues/343 Originally assigned to: @maziggy on GitHub. ### Bug Description This is something new. For some reason, all my X1E's no longer print through Bambuddy. The file is transferred to the SD cards but print never starts. The printers show "MQTT Command verification failed" as soon as Bambuddy service is started and clears after I shut it down. Everything was working without issues up until yesterday and nothing that I know really changed. [3DP-03W-224.json](https://github.com/user-attachments/files/25260869/3DP-03W-224.json) ### Expected Behavior Printers print ### Steps to Reproduce 1. Send a print to an X1E 2. Nothing. ### Printer Model X1E ### Bambuddy Version v0.1.9 ### Printer Firmware Version 01.02.02.00 ### Installation Method Other ### Operating System Windows ### 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 - [x] My printer is set to LAN Only mode
BreizhHardware 2026-05-06 12:27:20 +02:00
  • closed this issue
  • added the
    bug
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Author
Owner

@maziggy commented on GitHub (Feb 12, 2026):

Did the firmware change?

<!-- gh-comment-id:3890581598 --> @maziggy commented on GitHub (Feb 12, 2026): Did the firmware change?
Author
Owner

@cadtoolbox commented on GitHub (Feb 12, 2026):

All the same.

Note: The H2D Pro still prints. (still have to debug dual nozzle prints but that's a different issue)

<!-- gh-comment-id:3890618564 --> @cadtoolbox commented on GitHub (Feb 12, 2026): All the same. Note: The H2D Pro still prints. (still have to debug dual nozzle prints but that's a different issue)
Author
Owner

@cadtoolbox commented on GitHub (Feb 12, 2026):

@maziggy Someone went through and turned off developer mode on all the printers.

I wish there was a way to get a notice if that is on or off remotely.

<!-- gh-comment-id:3891033081 --> @cadtoolbox commented on GitHub (Feb 12, 2026): @maziggy Someone went through and turned off developer mode on all the printers. I wish there was a way to get a notice if that is on or off remotely.
Author
Owner

@maziggy commented on GitHub (Feb 12, 2026):

Write you a small script that connects to your printers via MQTT/FTP. If not reachable, send a notification.

<!-- gh-comment-id:3891494622 --> @maziggy commented on GitHub (Feb 12, 2026): Write you a small script that connects to your printers via MQTT/FTP. If not reachable, send a notification.
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starred/bambuddy#218
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