A critical team member is repeatedly arguing with a client, negatively affecting meetings. How should the project manager handle this?

The project manager's primary responsibility is to facilitate effective project execution and maintain positive stakeholder relationships. By explaining the impact of their behavior to the team member, the project manager addresses the issue directly and professionally, offering an opportunity for correction. This approach aligns with conflict resolution and team development principles. Talking to the client privately to highlight the situation could worsen the client relationship by making the client feel they are being burdened with internal team issues. Removing the team member from all future meetings is a drastic measure that doesn't address the root cause and could lead to a loss of valuable input. Recommending a performance improvement plan (PIP) is premature; a PIP is typically used for persistent performance issues after initial coaching and feedback have failed. The first step is always direct communication and coaching.