Yesterday I finally found some time to go and register my private car at the new address. The city where I moved to belongs to a different “Kreis” which means I had to replace the car registration papers and license plates. How long did it take ? 10 minutes.
I arrived the place, there was nobody at the counter so I just gave the guy my paperwork. He sent me across the street to get my new license plates, there it only took 3-4 minutes until they made them. I got back, I paid, I got my new registration papers, they stamped my license plates and that was it! No line, no stress, no complication, no idiot people.