Dave Baggett's answer to Programming Interviews: What's the hardest bug you've debugged? Published Thu, Oct 31 2013, 00:06 Tags programming http://www.quora.com/Programming-Interviews/Whats-the-hardest-bug-youve-debugged/answer/Dave-Baggett?srid=pxH3 Dave Baggett describes the horror of hardware bugs. Very interesting read!