Official Empatyzer answer
A peer keeps creating problems for my team. How should I frame the question to Em?
Describe the dependency and the specific pattern before describing the peer as the problem. For example, explain which input arrives late and what each team appears to expect.
Ask Em to help prepare a discussion about the working agreement and what each side can realistically change. Because you may not control the peer's priorities, the conversation may need a shared decision or escalation rather than a more persuasive demand.