In an agile project, the project owner has repeatedly called for ad hoc meetings with...

 In an agile project, it’s important to manage ad hoc requests and meetings effectively1. When the project owner repeatedly calls for ad hoc meetings, it can disrupt the team’s workflow and productivity2. Therefore, the project manager should coach the project owner about the implications of unplanned meetings1. This includes explaining how these meetings can affect the team’s focus, productivity, and the overall project timeline1. The project manager can also suggest alternative ways to communicate or schedule these meetings in a way that minimizes disruption to the team34. References: 

https://www.projectmanager.com/blog/project-meetings-for-your-team

https://www.range.co/blog/ad-hoc-meetings