Relativity Group Product Manager interview questions

Recruiter responded to application and suggested a time, I offered a different time but did not get a response. He ended up calling me 20 minutes past the time I had offered anyway. The interview was brief and he asked fairly basic questions. Basic enough that they were amusing to be asked of someone with a record of managing products for global companies. He ended the discussion noting he will follow up. The follow up never happened and frankly I was no longer interested due to the tone of the interview. I was talking to other companies and have already started a new role.