Greg Dalton attended because the crisis threatened the performance of his operations division. He spoke often, sometimes usefully, but spent more time asking who had approved the faulty release than helping the group understand the fault. When he demanded a projected financial loss before the team had isolated the error, Marcus told him that an unsupported number would be less useful than an honest range. Dalton disliked the answer and went outside to call a board member he regarded as an ally.
Claire entered the conference room at eleven fifteen. She had spent the previous hour speaking with clients, listening to counsel, and making sure the company could slow the release of automated recommendations without misrepresenting the situation. Marcus summarized the engineering problem in practical terms. A distribution network might appear to have capacity it did not actually possess, and the optimization engine could build additional assignments on top of the mistaken assumption.
"Can we freeze the output and stay operational?" Claire asked.
"For a while," Marcus said. "We can route through the last verified plans and manual checks, but that won't hold indefinitely. We need the failure condition."
"Then keep looking," she replied. "Don't pretend the system is healthy because we're afraid of telling people it's sick."
Owen reached the seventh floor at eleven thirty-seven. He was carrying a replacement paper dispenser and pushing his cart along the corridor outside the main conference area. His route included the adjoining hallway and a small service alcove, not the room where the engineering team had gathered. The conference door had been propped open with a chair, and someone had pulled a cable across the threshold toward an adjacent equipment room.
He stopped because the cable blocked the safest path for the cart. Before moving the chair or asking whether the doorway should remain open, he glanced inside to find someone who could authorize a clear route. Then he saw the whiteboard. The notation occupied almost every visible inch, and across the middle ran an expression he recognized not from the company's proprietary software, but from a class of optimization problems he had studied years earlier.
The figures were unfamiliar, but the structure was not. The engineers were trying to account for delayed assignments while minimizing the cost of waiting across a changing network. They had written the system as though each delay belonged to one step of the calculation, yet another part of the expression appeared to carry the same delay into the next step without checking whether it had already been counted. Owen leaned slightly toward the board, following the arrows and labels in silence.