I had a 10 minute interview with a recruiter. I ended the interview because she was extremely unprofessional and openly hostile from the time we said hello. She was working from home and completely unprepared for our conversation. She kept asking me to explain a gap in my employment when I've never had any gaps. Typically, when speaking with a recruiter, they really take the time to get to know you and your competencies. With her, it was just very impersonal and rude from the get go.