Latest firmware on Bambu X1C causing connection issues to Bambu Studio

[OpenWorlds1998]

Bambu Studio Version

1.10.1.50

Where is the application from?

Bambu Lab Official website

OS version

Windows 11

Additional system information

No response

Printer

X1C

How to reproduce

1. Update X1C to the latest firmware (01.08.05.00)

2. Open Bambu Studio and navigate to device page.

3. Select the updated printer from the My Device list.

4. Select the Status option, then click on Live View / Camera Feed button.

5. Or, alternately, select MicroSD Card, then select either Timelapse or Model.

6. Another thing is to change any of the Nozzle temp, Bed temp, Fan speed, Home, etc settings

Actual results

from step 4. I get the following error:
Connection Failed. Please check the network and try again [1:3]

from step 5. I catch the same issue and have no access to either the Timelapse or MicroSD Card

from step 6. None of the changes made under the control tab take effect (heat, fan, speed, home, etc)
Error in HMS:
(MQTT command verification failed, please update the Studio or Handy)

Expected results

from step 4. The liveview on the camera turns on, showing the print bed

from step 5. The contents of the MicroSD Card show up, as well as the Timelapse videos

from step 6. I am able to adjust temperatures, speed, home etc., from under the control tab

Project file & Debug log uploads

Untitled.zip

Checklist of files to include

• Log file
• Project file

[LJKraus]

If you are in LAN-only mode, select Developer Mode on the printer.

https://wiki.bambulab.com/en/knowledge-sharing/enable-developer-mode

[OpenWorlds1998]

I'm not in LAN-only mode - it is toggled off I didn't know there was a developer mode, and would like to turn it on if possible.

…

On Mon, Mar 17, 2025 at 10:40 AM LJKraus ***@***.***> wrote: If you are in LAN-only mode, select Developer mode on the printer. — Reply to this email directly, view it on GitHub <#6110 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/APA3YGKDIQEDCHHQ6AZ2ZFL2U3NGLAVCNFSM6AAAAABZFPJKN6VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDOMRZG43DQNBSG4> . You are receiving this because you authored the thread.Message ID: ***@***.***> [image: LJKraus]*LJKraus* left a comment (bambulab/BambuStudio#6110) <#6110 (comment)> If you are in LAN-only mode, select Developer mode on the printer. — Reply to this email directly, view it on GitHub <#6110 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/APA3YGKDIQEDCHHQ6AZ2ZFL2U3NGLAVCNFSM6AAAAABZFPJKN6VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDOMRZG43DQNBSG4> . You are receiving this because you authored the thread.Message ID: ***@***.***>