I am new and wanted to start again my lightburn and my longer laser b1 when i see the conzol it said go go go go go so many time and never stop and can’t do anythink i started used some code but don’t worked..
hey @SzucsAttila
That “go go go go” loop usually means the controller is just spitting out startup text and isn’t talking to LightBurn properly. A few things to check:
- In Laser → Devices, make sure you’ve actually set up your Longer B1
- In the Laser window, pick a COM port rather than AUTO – if nothing shows, the computer isn’t seeing the laser.
- Quit any other software that might be holding the USB connection (Longer software, xTool Creative Space, etc).
- Try a different USB cable/port, and make sure the machine is powered on before you connect.
If you’re still stuck, post a screenshot of your Laser window showing the Device and COM port you’re using (no phone pics please).
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Disable show all in your console window.
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