It seems like the Avahi daemon on your Ubuntu machines is encountering a hostname conflict during the nightly IP address change, resulting in it appending a number to the hostname. This conflict might be due to multiple devices trying to register the same hostname on the network. https://www.carrilagency.com/services/webflow-maintenance-support
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1091645 Title: When ISP changes dynamic IP address avahi-daemon changes Zeroconf host name To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/avahi/+bug/1091645/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs