UBS Software Development Specialist interview questions

They interview me for one hour, and whenever I tried to get into more technical details, they would rush me to give more concise replies. Later I got a test titled "Sofware Development Specialist test", which could be done at at most 90 minutes. I finished it around one hour after and got a score of 97 of 100. I got into a third interview for another hours, with an even more confrontational posture from the interviewers, and they eventually presented me a project that were at least 12 years outdated. Finally I got into a third interview, with around five different people. One of them was rude when the call got a bad audio, and another one when mentioned a well known bad practice on software engineering.