Z-Wave JS UI some nodes missing

Configuration Z-Wave
1

I’m running HassOS with Z-Wave JS UI and an Aeotec Gen 5 stick on a Proxmox host.
Since yesterday 16 of my 55 nodes have gone missing.

They are missing from Home Assistant and when I checked Z-Wave JS UI it showed no activity for more than 10 hours on those nodes.
After a restart of Home Assistant they don’t show up anymore in the Z-Wave JS UI control panel either.
They are still in the nodes.json file in Z-Wave JS UI, but that’s about it.

Both battery devices and wired devices have gone missing.
All other nodes are working perfectly fine.

I have already restored a full backup of my Home Assistant from before the issue happened, but the problem remains the same.
Is there anything else I can try?

2

I am not sure if it was the latest HA update or the latest Z-Wave JS U Update, but JS showed some driver error message. And all my nodes had died.

Restart of HA did not help, but pulling the cord and shut it down, made everything working again.

3

I have already turned of the machine completely, unfortunately it’s not helping here.
I’m also not seeing any errors, apart from the missing nodes my Z-wave setup seems to be working fine.

4

Including the nodes again seems to be working, most are even coming back to their original node ID.