Capital One Software Engineer I interview questions

Total 4 rounds of Interview : Round #1 : Initial conversation with recruiter Round #2 : Hour long technical interview with hiring manger, basic to advanced Java and Spring related questions. Round #3: 4 on-site interviews , 2 technical (basic DS and project related questions) and 2 behavioral. Got an offer next day and negotiated with the recruiter. She said I will be getting a formal offer letter soon. Round#4 : After few weeks recruiter emailed me to have another conversation with VP, I thought it will be a formal chat but it was a full length of interview. After two months of wait got an email "This position has been cancelled ". Also got to know my recruiter has been fired..... !!!