Z-Wave devices showing as unavailable since rebuilding HA

I recently moved my home assistant installation from PC to Mac. I created a new installation in VM Fusion and restored my backup.

Zigbee is working great but z-wave devices are all showing unavailable except for the USB stick.

Any idea what I should try to do to get them back online?

You could try removing the integration and then re-adding it. Just make sure to restart home assistant in between the deletion and addition.

What kind of stick is it? If Aeotec Z-Stick 5 then it might have issues with USB 3 of the Mac, all depending on the age of course. Have you succeeded in passing through the stick to the VM? Any logging?