Getting a buffer message after pressing the start button

Hi, I am getting a buffer message after pressing the start button. How do I clear it?

Errors are generally cleared with the ESCape button on the controller.

What are you sending to the laser?
If you have old job files stored on the controller, it may help to delete them to free up some space.

Hi Aaron, thanks for the reply. A “simple” cut of a a silver fern about the 70mm tall. I did a vertical and horizontal grid array. 2 vertical and 30 horizontal. When I pressed the start button the message appeared. I deleted about half the ferns and it cut them out. My PC is connected to the laser via USB. Where do I find the “clear memory” button?
Rob

If the array is now narrower along the X axis than it was before, then the Buffer Space message is a cryptic reference to what LightBurn calls Overscan: the space on each side of the design where the laser head accelerates up to the layer speed and decelerates to a stop before reversing.

Ruida controllers compute the amount of overscan required, so you don’t have any control over it. The solution is to keep the design “far enough” away from the edges of the platform.

You can use the Preview window to check the layout. Turn on Show traversal moves and verify that all of the overscan lies within the green border lines. You may need to update the Device Settings to get more accurate results.