A symptom is the visible problem experienced by the guest or employee. The root cause is the underlying condition responsible for creating it. For example, "the in-room TV keeps disconnecting" is a symptom. The root cause might be unstable network connectivity, damaged cabling, incorrect configuration, outdated firmware, a failing external device, or defective television hardware.

Separating symptoms from causes helps hotel teams avoid repeatedly applying temporary fixes that do not resolve the underlying problem.