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Odd shapes in Console

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Laser
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202
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2023-12-04

I have been engraving some stars for christmas, but after a while i encountered a problem… Whenever i want to start engraving, i get an error message
“Transfer failed - Lightburn 1.4.03
There was a problem sending data to the laser. The machine may be busy or paused.”
Ive encountered this twice now, but on the first try i just switched usb ports and it worked fine again… but now ive tried to to restart both my laser and pc to no avail…
this is the console when i start up lightburn, im guessing theres something wrong with lightburn here…

LightBurn
C

    • Smith

      2023-12-05
      This is broken data transfer. Two options:
you selected the wrong baud rate to communicate with your laser (which setting do you have in device settings?)
the USB connection is bad / there’s electrical interference. Try changing the USB cord to a high-quality one
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