He realized he wasn't looking at a history log; he was looking at a supply manifest. The "Packs" weren't data—they were physical survival kits, hidden in a secure Command Post before the grid went dark. If the coordinates were right, one of those caches was buried less than three kilometres from his current shelter, under the floorboards of an abandoned transit station.
The configuration likely includes a flag for INVERT_ON_HOLD . If a high-priority packet enters the Control Point while a large low-priority Pack is being built, the system inverts the queue order, carving out space for the high-priority data without discarding the current buffer.