http://www.thefreedictionary.com/flummox
flum·mox
tr.v. flum·moxed, flum·mox·ing, flum·mox·es Informal
To confuse; perplex.
ThesaurusLegend: Synonyms Related Words Antonyms
Verb 1. flummox - be a mystery or bewildering toflummox - be a mystery or bewildering to; "This beats me!"; "Got me--I don't know the answer!"; "a vexing problem"; "This question really stuck me"
baffle, bewilder, dumbfound, mystify, nonplus, perplex, puzzle, amaze, stupefy, gravel, vex, pose, stick, beat, get
stump, mix up - cause to be perplexed or confounded; "This problem stumped her"
befuddle, confound, confuse, discombobulate, fox, bedevil, fuddle, throw - be confusing or perplexing to; cause to be unable to think clearly; "These questions confuse even the experts"; "This question completely threw me"; "This question befuddled even the teacher"
riddle - set a difficult problem or riddle; "riddle me a riddle"
elude, escape - be incomprehensible to; escape understanding by; "What you are seeing in him eludes me"
Never fear, Lockheed Martin is here.
http://www.military.com/news/article/f22-woes-continue-to-flummox-air-force.html?comp=1198882887570&rank=8
F-22 Woes Continue to Flummox Air Force
March 01, 2012
Military.com|by Michael Hoffman
It was not the first grounding for the $77 billion fifth-generation fighter fleet. Officials restricted missions to below 25,000 feet after Haney's crash before grounding the fleet altogether for five months in May 2011. And still the Air Force can't figure out why pilots can't breathe.
unhappycamper comment: These are the same guys building (and attempting to sell) the F-35. In other words, that first $77 billion dollars didn't do the trick. Let's throw another $384 billion dollars at them and maybe we can get an airplane that works.