Medtronic Quality Engineer interview questions

Applied online and had an interview set up about a month later. 6 interviews lasting 30 minutes back to back over Zoom. I ended it feeling exhausted but confident. Most questions were in the STAR format with a few technical ones thrown in. I was told I would hear back within a week. That was over 5 months ago and I’ve never heard anything. Very frustrating and made me feel like I wasted my time since they couldn’t even take 5 minutes to tell me I didn’t get the job.