Moderate difficulty around 4 6 round each 1hr, over 4 weeks and response was also good, HR will communicate with you the feedback of each round and schedule next round

I would like to focus my review on the lack of communication & poor feedback I got from my interviewer after failing the interview. Asking both HR & the manager who interviewed for constructive feedback me I got poor answers & actually was ignored. If you want candidates to keep looking jobs at your company, you should first give real useful feedbacks. Second you should reply kindly & with courteous when a candidate asks for more information other than your generic denial response. The absolute disrespect Arm's HR & interviewer has shown in this process was even more surprising & vivid since the interview, from my perspective, went well & communication was fluent during the interview itself. Just a disgraceful behavior.