Z-Wave stick Problem

Good night.
I’m trying to put a Z-Wave stick in my raspberry pi 3 model B+ but I have the following problem:
I check the hardware and find that my Z-Wave Stick is /dev/ttyUSB0 and then I write this information in the configuration.yaml file. When I reboot from HA, the flash drive status is unimpeachable and when I check the hardware again, it appears /dev/ttyUSB1.

This way the flash drive is never available. Anyone with the same problem who can help me?

You can use /dev/serial/by-id/ path instead. Try to list the device there. That should be constant over reboots.

Before it was solved by udev rules. I dont know if that’s relevant anymore.
Check This link

I hope it helps

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