Bonjour
J’ai un petit souci. Impossible de me connecter avec le laser SCULPFUN . Échec de l’ouverture du port - déjà utilisé.
Jusqu’à hier ça marchait bien ,j’ai désinstaller le logiciel LIGHTBURN et réinstaller même probleme
Hello,
I’m having a little problem. I can’t connect to the SCULPFUN laser. Failed to open the port - it’s already in use.
It was working fine until yesterday. I uninstalled the LIGHTBURN software and reinstalled it, same problem.
It’s unusual to have this behavior emerge without cause.
Have you changed anything near (or beside) the laser engraver around the time when this connection problem started? Accidentally changing the USB data cable to charging cable that can’t pass data is one of the common hiccups we see here.
Are you using a USB Hub? Have you recently added othter USB devices to your computer?
Have you moved the computer or the sculpfun into another room or plugged it in to a different wall outlet?
Are you getting any unexpected messages or garbled data in the Console window in LightBurn?
It 's often helpful to capture what you’re seeing there. You can do this with a Screenshot…
… or you can select and copy text from the Console window in LightBurn and paste it into a reply here.
I still see COM10 in the Devices list in the Laser window. That means something is still connected. If your laser is wanting to use the COM10 connection, that may cause the “busy?” message.
Did you do this? There should only be showing (Choose) in that window.
We may have to go into Windows Computer Management to see what is happening there.