Strategy& Consultant interview questions

Consisted in a call with the HR to schedule a first round of interviews. The first round consisted in 2 interviews with senior consultants/ Managers. The whole process took 2months between the call with HR and the feedback of round 1. The manager was really nice and insightful however the consultant was very rude, he cancelled the interview 5 minutes before start, while I had asked for a day off to do this interview. Then, during the interview, he was not clear in what he wanted and every time I asked for a clarification question/ guidance he said "you already have the information" After this interview it took them a couple of weeks to get back to me with the feedback