Z-wave mqtt crashing lately

I have not added any Z-Wave devices in months and I keep up with all updates.

I am running the MQTT add-on with nothing ‘fancy’.

Automations are basic like just running timers when switches are turned on.

Recently the interface has been failing. First a couple devices are “unavailable” and then all become unavailable.

The devices cannot be polled as there is no status that I can see to check as “unavailable”. This would allow testing and then rebooting or other options to restart the add-on.

Have others seen this kind of activity?

Any insight on polling the devices to automate a reload or reboot?

Thanks,
Ron

I am having the same issue