Veeam Software Software Developer interview questions

Had to schedule a late night call because the recruiter was overseas. We discussed the job responsibilities and my background and experience. Everything lined up and so they assigned me a take home assignment. I completed the assignment and answered everything completely. Then came time for the zoom interview and they immediately disliked me. Asked me negative questions and red-flaggers looking for any compelling reason to hire. This was a waste of time to work on the take home only to be met by an inconsiderate interviewer.