Head clicks during calibration after a manual engraving

[johnse]

You need to wait a bit after it finishes before sending another print. Take a look at this post for more info:

In middle of large multi step engrave. Got the dreaded "uploading" and grayed out everything again

open another glowforge app tab/window with a different engrave. something simple. leave the other original tab open hit print, wait for the glowforge button to glow. cancel print go back to the original window error should be gone now hit print again on the original design. if the problem arises again, just follow the instructions again…