Props to Tavis for maintaining his composure in the face of this incompetence. Despite his mounting frustration, you can see he keeps repeating his request, &quot;Turn it off, apologise for the disruption, and then get it audited before turning it on.&quot;<p>Even when they perform their half-solution, he still evaluates it on its merits, and then suggests how they can do better. A model of professionalism in the face of an absurd situation.