Hi all,

This is my first post so bear with me 
I've searched but could not find an answer. I am using Mach4 GUI and I can't see the toolpath after loading the Gcode. I am still bringing up my machine so I've never seen it working before. If I use the Static GUI, it will work, but it fails to load my Darwin license. Everything else seem to be working well. Could someone shine a light on this for me?

Thanks,

Fabio

So far I have only ever seen this happen when coming out of the screen editor, to rectify this I normally click in the white area just above it.

DazTheGas

That doesn't seem to do any good. I notice that the toolpath window in the toolpath tab seems to be working. I am gonna try to upgrade the video driver. Maybe that's the issue???

Hi,
You have to have OpelGL 1.5 on your graphics driver or greater for graphics to display.
Regards,
Mauri.

Problem resolved after updating my video card driver with the latest.