Frequent job halted with lightburn and cohesion3D mini

Hi there,

About my machine:
It had a cw500 water chiller, upgraded mirrors and lens, 50w tube, 50w psu.

Software: lightburn

My problem:
The cut job stops I can’t pause or stop the job. Console shows JOB HALTED.
The only way to control the machine is if I reconnect the usb cable.

Notes :
I’m using a new usb cable and setup my laptop power savings to minimum. Meaning that when connected to the power it wouldn’t go to sleep, neither hard drives or usb.

Any help would be greatly appreciated!


Hi Mario,

Did your machine work as expected previously and the dropouts are a recent development? If so, has anything changed with your wiring or location of the machine since it worked properly?

Start here: USB Dropouts & Brownouts

Please provide clear pictures of your machine, control panel, board, other electrical components, and wiring with the Mini connected. We need to see how and where everything is connected.

Check the grounding on your machine. Make sure you have the board isolated from the chassis / panel using nylon standoffs, not the plastic kind or spacers.