The bug that isn't a bug On Tuesday you attach a dead-letter queue to orders-queue . On Wednesday a batch of messages disappears and you ask Claude Code what happened. It answers immediately: orders-queue has no DLQ configured, so failed messages are dropped after the maximum receive count.
Source: [Dev.to](https://dev.to/siddharth_pandey_27/stale-infrastructure-context-is-worse-than-none-2npa)