Agent systems are hitting real production limits - unreliable tool calls, broken workflows, context loss, unpredictable decision-making, and systems that become difficult to debug once autonomy increases. As enterprises push agents beyond prototypes and into live environments, many are discovering that orchestration, observability, permissions, and reliability become significantly harder at scale. This panel explores the gap between agent design and production reality, unpacking the operational and architectural challenges emerging as autonomous systems move into enterprise deployment.