Autodesk Event Manager interview questions

A 2 month interview process with 7 rounds, with several weeks of no updates throughout. The last weeks I received several emails telling me to hang tight and promising me a decision “soon” which was repeatedly delayed. Finally, I got an email asking for my phone number because a decision had been made! The next day, still no phone call, but instead, a follow up email with a generic rejection that didn’t even include my name. Of course, no feedback was provided either. Overall, a painfully slow and tedious process with little candidate empathy or awareness.