A situation in which one is troubleshooting sophisticated electronics systems and being unable to recreate the reported incident and there is no internal system record of said incident. Yet the problem seems to return and disappear again over time.
The server was constantly beeping until the morning before the service technician arrived. He spent the next two hours Chasing Ghosts trying to find out what it was about.
by ScreenTalkerDotOrg April 26, 2012