Z-Wave network dies constantly after upgrading to 2025.6

I keep restarting Home Assistant, but within half an hour or less, nothing works and all I get is ZW0202 errors. I tried restoring a previous version but that didn’t work either. All my automations are dead.

I’m setting up a job to restart Home Assistant every 15 minutes in an attempt to keep automations running, but that’s not a good long term fix. Any ideas?

It’s now dead every 2 minutes. Not sure where to go from here.

Determine if zwave controller is stopping or zwave integration is disconnecting.

What is install method?

If HA is running, can you look at devices&services and see the integration status

HAOS installation. This is maddening. Can I build an automation to do a complete system reboot every time Z-wave stops working?

This has been fine for years. Something new has broken it but I can’t find it yet.

Maybe yes but finding cause and solution is better

When it stops working, can you tell if integration is connected? Does it show some error?

What are your system stats?