I saw this prob happen repeatedly- it’s crazy. The job is there in the preview window, correct. But when running it, it gets to the lower right hand corner (as seen when the cell phone pic is oriented correctly) of this stencil and just, out of the blue, it decides to NOT follow the vectors and cuts the corner. It physically cuts it, AND changes the display window to display the new path, while, as shown, leaves the correct corner on the display too, a feature that it skips to do whatever “this” is.
Any idea? I don’t think it’s Lightburn, because the Ruida preview window shows the correct vectors all around. It just inserts this nonsense instead at runtime.