Did you read? Client removed the cable from extender to tv for a presentation at work and then re installed it. Had I not checked that today you know damn well that I would have gotten a panicked phone call saying nothing works, in which case I would have had to roll a truck again. I was already out there, it was just coincidence it was when I was already there and being thorough enough to check things over.

So removing a cable from a tv with an extender that is installed on a flat mount seems pretty crazy to me!