Initially had to answer some questions over the mail. First round interview with AVP. He focused on just one thing which I could not answer. I’ve never had such an unprofessional interview

The whole process took 5 months. First, they canceled the position, and then months later HR messaged me with a couple of screening questions, and then a couple of emails later an interview appointment was scheduled. The first round with the model development team was very friendly and nice. But, the second round had a surprise guest asking questions I should know, but not directed to by previous interviewers.