LigthBurn does not send data to the laser sculpfun s6

LigthBurn does not send data to the laser sculpfun s6

I can’t connect Lightburn 1.5.02 to my sculpfun S6. The message “There was a problem sending data to the laser. The machine may be busy or paused” appears. Meanwhile, the machine appears to be working, it moves very little from time to time, and the laser turns on and off intermittently. Everything, even though I already installed CH340 driver and the port is correct, COM 6.

Maybe show a video. If there is intermittent movement, I suspect a power supply issue. Though, the connection should be stable while not moving. The COM port may change at any time, did you double-check it?

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