@DunsterGoth My e-mail address is in my profile or you can contact me from my website http://T2Laser.org
@DunsterGoth Disable LWPOLYLINE and it looks OK.
@DunsterGoth The Nano does not work well with hubs, even powered as you get conflicts due to the high data rate needed for sending G-code. The COM port is assigned by the driver.
In T2Laser you can disconnect (right click big red button or use Machine menu) and then choose COM port.
Ok i found out what was wrong. I hadn't used ''object to path''
Thanks for all your help, its been very useful
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