During a retrospective review, many project team members say they are not completing tasks during the iterations because of interruptions and requests for help from other teams. As a team facilitator, what should the project manager do to avoid this?

While hiring a coach may improve problem-solving skills over time, it does not address the immediate issue of interruptions and requests for help. This approach might delay actionable solutions that could be implemented directly by the project manager to reduce disruptions during iterations.

Improving planning and breaking stories into smaller tasks can enhance efficiency, but this does not tackle the underlying problem of interruptions from other teams. Without addressing the root causes of these interruptions, the team may still struggle to complete their tasks, regardless of how well they plan.

Simply advising team members not to reduce capacity may not be effective, as it does not provide a solution to the interruptions they face. This directive could lead to frustration among team members, as it ignores the necessity of addressing the root causes and establishing rules to mitigate interferences.