Backup - Restore - zwave - node not in zwave network found

tried to move from Raspi to an Intel based system.
Used openhab-cli to create the backup and restored it on the new machine.

Things and Items looked fine at first, but some things are offline - like all zwave nodes.
Only the controller was online.

Removing and reincluding them to the zwave network brought them online - but is this to be expected?

The Zwave Security Key was set. Could not include nodes without removing them - so it looks like the controller still knows them?

From my point of view it looks like something went wrong?