We have a new feature to improve autofocus on your Glowforge. Now, any time your Glowforge autofocuses, it will set a Focus Marker at the place where your Glowforge focused.
The Focus Marker appears when you use the Set Focus option under the gear, or when your Glowforge autofocuses at the start of a print. It disappears when the focus changes, for example when you use Set Focus again, refresh the bed image, or when you open the lid.
The camera alignment will be most accurate when your print is close to the Focus Marker. If the Focus Marker is not completely on the material you plan to print, your focus might be off.