About once a week, zwave goes down (RPi)

I’m having a very annoying issue that about once a week, ZWave stops responding on my Raspberry Pi (running Home Assistant Operating System). Restarting HA isn’t enough - I need to reboot the whole device.

I have a Z‐Stick Gen5 USB Controller.

Obviously best would be to fix the underlying issue, but if not, is there any way to automate this - i.e. zwave goes down → system reboots?

Same problem here…

I’m trying now with a Rpi5 + SSD. Will update with news