Nuance interview questions

A panel interview with 5 people, 4 on the conference call. The manager on the conference line didn't realize I was in the room and started talking about me. Sounded like he was going to blow me off before I even started before the person in the room cut him off. I would be supporting their software used at hospitals and was asking technical questions about every program in existence including things not even listed on my resume. Very rude, condescending people and worst interview i have ever experienced and I told them I was not interested in the position then left.

The interview process was good and smooth. The interviewer was very calm and was very polite. I had rounds that included technical one on one interviews which covered basics of software engineering core subjects like DS, DBMS etc