pveversion -v
and cat /etc/pve/storage.cfg
.journalctl -b
) that hint at the cause?Reading the hostname ..Debian-104-buster-64-minimal
buster
is quite old and unsupported. Did you recently set up the node? Assuming you installed Debian first and then PVE on top?cat /etc/pve/storage.cfg
ping u254394.your-storagebox.de
work?