If this someone needs in the Futuere: I found a way to set the licence server to localhost, so the IP address would no loger appear in the "General Tab": Run on each host: xe host-apply-edition edition=XCP-ng Free/Libre Edition license-server-address="localhost"

Hi, Please open a support ticket so we can assist you more efficiently https://support.vates.fr/

RC will be out this week (Wed. or Thursday). Mainly minor stuff before going to the release one. So I don't think you'll have issue with it.