Anyone ever seen this result before?

Laser: Nova 63, Rudia LAer controler
Software: LB 1.2.0.4
Computer MBPro OSX 13.0.1

Any idea what may be causing this result?

These were lasered seperatly one right after another. The same file sent from Lightburn within about a minute of the first one finishing. Just swapped out one for the other.

A hard print to a paper printer prints correctly.

A copy and paste to a new file produces the same result.

ANy thoughts would be appreciated.