Trouble moving laser module

[ednisley]

@Shantyfolk

• my module will randomly not move to the correct location
• all of the parts get jumbled on top of each other

Sounds like the usual USB communications garble, due to:

• Failing cable
• Failing USB connector
• Too-long cable

Some previous discussions cover the territory:

My Cherokee Beast

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Unusual laser/galvo problem?

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USB Cable Issue

I have just purchased a Gweike Cloud RF laser, using with Lightburn. The supplied USB cable works fine but it’s very short. So I bought a nice long one, 5 metres length. USB C to USB A, I use Macs. It’s a good quality cable, but I don’t seem to be able to make a connection when I plug in to the laser and to my Mac? Any suggestions/fixes most welcomed. I came across a really useful post by @BillieRuben who seems to have knowledge of these machines and setting up, any idea Billie ? tia

Light Burn will not run the layered drawing I have Created in LightBurn - HELP

Hello, I’m a nub to lasers and LightBurn but I have been a CAD operator for 40+ years so I the LightBurn program is not a foreign software to me. I have created a LightBurn drawing that i want to use to test my new laser and figure out power and speed for my laser. When i test my drawing by starting the PREVIEW command, the preview runs perfectly. But, when i send the send the START command to the laser, the laser starts by moving to the first object (a 1/2" diameter circle) to engrave/cut (li…