When stakeholders complain about insufficient or outdated information, the root issue is usually a mismatch between stakeholder information needs and the current communications approach. The project manager should review the communications management plan and stakeholder register (D) to confirm who needs what information, how often, in what format, and through which channels. The stakeholder register helps validate stakeholder expectations, influence, interest, and preferred communication methods, while the communications management plan defines cadence, responsibilities, distribution lists, escalation, and reporting artifacts. Adjusting these documents supports proactive stakeholder engagement and prevents recurring dissatisfaction. Monte Carlo simulation (A) is a quantitative risk tool for schedule/cost uncertainty and is irrelevant to communication gaps. Forcing stakeholders into meetings (B) may not address the issue and can be inefficient if the real need is better reporting or tailored dashboards. Checking functional manager responsibilities (C) shifts focus away from the PM's accountability to manage communications. By updating communications planning to meet real needs, the PM improves transparency, trust, and decision-making- core objectives for stakeholder and communications management.