Basically as per title. God knows why but sometimes my Pi (I’ve tried a second Pi, tried other power supplies, I’ve tried multiple new SD cards* etc etc) appears to go down (in reality it’s still running but just no connectivity) and the only thing that resolves the issue is unplugging then reconnecting the network cable.
I wondered if I could ‘detect’ this using an automation and then basically toggle the network connectivitiy with
ha dns restart
but from an automation!?
'* Oh, and I’ve now also tried a whole new router - it’s happened ONCE since new router and my heart…sank.