Error connecting to Rflink No such file or directory: '/dev/ttyACM0'

After upgrading from 105.5 to 107.7 i get an error as stated in the subject.
I am running hass-core in a docker container on synology nas
I did not change anything and when I go back to 105.5 everything works fine again.

How to solve this

my config :

  port: /dev/ttyACM0
  wait_for_ack: False

I don’t know why this happens to you, but you can use the /dev/serial/by-id/ name to config your rflink port.
You can get the value from: Supervisor -> System -> Host system -> Hardware
Once configured, try to update again.

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@javicalle Thank you for your answer.

Noticed today there was a new version 108.1 Installed and …problem solved