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Snapmaker / Luban

An easy-to-use 3-in-1 software tailor-made for Snapmaker machines.
https://snapmaker.com/snapmaker-luban
GNU Affero General Public License v3.0
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Bug: Snapmaker Original no longer connects via Serial #2435

Open wattwood opened 1 year ago

wattwood commented 1 year ago

🐞 bug report

Luban fails serial connection to Snapmaker Original running both firmware 2.9 and 2.11.
Items tested:

Affected Version(s)

Fails to connect in versions: 4.10.1, 4.9.1, 4.9.0 Succeeds to connect in version: 4.0.3, 4.2.2, 4.6.1, 4.8.0, 4.8.2

This is a regression for serial connectivity to the Snapmaker Original 3-in-1

To Reproduce

Steps to reproduce the behavior:

  1. Choose 3d Printing
  2. Choose Workspace
  3. Select COM port
  4. Click Connect
  5. Forever spinning where "Connect" text was on button

🌍 Your Environment

Platform:



- Operating System:Windows 11 Home, version 23H2, build 22631.2715
- Printer: Snapmaker Original
JXGA commented 1 year ago

Same issue on MacOS. Reverting to 4.8.2 also fixes.

BernhardPollerspoeck commented 11 months ago

Thanks for reporting the issue. Hope some reaction will come soon.

eld3em commented 10 months ago

Can also replicate this issue, Luban’s logs report:

error controller:Marlin Error opening serial port “COM4/text”: [Error: Opening COM4: Access denied]

I’ve tried in different COM ports too, issue persists. Reverting to 4.8.2 resolves, as per previous comments. I note that on the Luban download page, the original snapmaker’s no longer listed…