Veritas Technologies interview questions

Interview was scheduled after resume shortlisting by Technical Team. There were 2 people in Panel and Interview was Video call on WebEx. Interview went on for more than 1 Hr 15 Mns & all types of questions were asked from Scenarios to Straight forward questions. It was the best Interview I had but Unfortunately shocked when HR emailed that I couldn’t clear an Interview. I seriously think Panel needs an Introspection as even HR said to me before scheduling an Interview that Panel is rejecting the Candidates and u need to prepare very well but despite of giving technically sound performance they gave negative feedback. Altogether frustrating experience with Technical Panel.. I think this tends to happen when u dont know what exactly you want..