Ascend Learning Senior Software Quality Engineer MA interview questions

Applied on line via Linked In - received a phone call and email from HR Rep based in KS, asking what would be a good day and time to talk. He confirms the date and time. The day of the phone interview, I get an email 5 minutes before the scheduled phone call, asking to reschedule. I say sure no problem. Schedule have the phone interview everything seems to be going fine. I'm told by HR person they would like to forward with an Interview with Hiring Manager, could I get back to him with date and time available for the following week, I email the HR rep my dates and times, only to get an Out -of Office message from his email reply. I call a week later to follow up and get an email response. Manager had decided to pursue another candidate..