We had a coding round first, 2 questions, Easy leetcode level. Then we had the shortlisted people. The first round was on DSA. He asked a few basic question about myself, projects, then gave a question. This was a mid level question, but he kept disappearing every 5 minutes, telling me to think for 10 minutes. This one question took 45 minutes because of that. Then he asked to dry run the code i had written, and asked the time and space complexities. He left/ got disconnected at the 1 hour mark ( Interview duration), I tried to get in contact, as I was still on the call, but couldn't. Apparently the others in my batch were asked 2 questions and those who asnwered both were shortlisted for round 2, where they asked ML related question.