I think I've isolated one cause of "We're sorry, an error occurred while preparing this print"

[joe]

I’m glad they made that fail the prepare a print stage, otherwise you will have weird things happen.

Engrave shifting to the right

I was trying out a grayscale engrave, and something weird happened. The Glowforge was making a thumping sound whenever it reached the edge of the engrave, and each line was shifted to the right. Here is a picture of what it was trying to do, and what I was getting. [image] Has anyone else had an issue like this? I’m a little worried about trying it again, encase it might damage something.