do you notice similar (problematic) behavior when just restarting networkd, e.g.:
$ sudo systemctl restart systemd-networkd
or, stopping systemd-networkd, e.g.:
$ sudo systemctl stop systemd-networkd
do you notice similar (problematic) behavior when just restarting networkd, e.g.:
$ sudo systemctl restart systemd-networkd
or, stopping systemd-networkd, e.g.:
$ sudo systemctl stop systemd-networkd