The title of the episode refers to an error in computing which causes a program to crash/abort and return the user to the operating system.
It is the longest running episode of the series, clocking in at just over 1 hour and 17 minutes.
This is the first episode to contain an instance where there was a typo in Arbiter's captions "No?q", after Chief asked Arbiter if he "wanted to 1v1" him.
The title of the episode was originally called "Odyssey".