Align Technology Project Manager interview questions

HR screening, 30 min with hiring manager. Have a panel interviews with multiple people from different department. All the process is smooth and pleasant until the last round. The interviewer is very arragant and had no interestes in learning my experience but ask irrelevant questions about my education which is very uncomfortable to me. If my education is questionable to you, why waste our time going through the whole process until the last round of the interview?

Phone screen by HR followed by a two hour phone interview (3 people at 45 minutes each). Interview was all by phone because interviewers and hiring manager were in another location. Interviewers were all very pleasant and provided a lot of information about the company and the position. Overall a good interview experience.