Zebra Technologies Software Developer interview questions

I gave them "benefit of the doubt" because of their rating but that was a mistake. A recruiter reached out to me and called me in for an interview, The manager was supposed to be there but he wasn't. I was interviewed by about 6 different people, all of which did not know of new technologies nor did they understand my previous experience. They called me in for a second time to speak with the manager and he didn't know what questions to ask me nor did he know about new technologies outside the bar scanners they work on. Waited for weeks and after about a month I got an automated rejection email. Waste of time, avoid like the plague!