In our offline test, delivering an old completion after a new attempt starts makes the new sample acceptance bookkeeping attempt look complete. The real setup uses Fairino FR10 in a PLC-coordinated inspection cell, with a sample bracket as a reference.
I'm trying to exercise delayed and duplicate events reliably; random sleeps keep making the test hard to reproduce.
@FelixBennett0719 Can you preserve that failing delivery sequence and check which identifier the handler uses to match completion: the specific attempt or only the job label?
@FelixBennett0719 Replay that sequence with explicit attempt matching. Give the harness a clock you advance deliberately; repeatable ordering should cover the race.