9 Z-Wave Nodes were created when I initially added my z-wave stick

Does anybody know why this would happen?
I just added the binding, activated the stick and I had 9 Z-Wave Nodes showing up in my “inbox” section in the PaperUI.
All are unsupported devices, listed as “ROUTING_SLAVE” and unresponsive.

Looks like there have been some devices included formerly. Did you buy a used stick?

No, it’s completely new, one is even shown as active, but nothing is connected. I just hid them and maybe I can reset the stick. Thanks for your answer!