Haasio stopped listening on Wifi in Raspberry PI

I installed the latest update on the weekend and today I noticed that HA was no longer responding. It’s normally listing on Wifi and I know the PI has Wifi problems, so I plugged in a lan cable and managed to ssh and reboot the box on the LAN port.

I brought it back up again and then did a shutdown, unplugged the PI and rebooted. Still no listen on Wifi network, so plugged the LAN cable back in again.

How can I diagnose this given the closed nature of haasio? There is nothing I can find anywhere to tell me whether the wifi network failed at boot.

  • Update - I shutdown Haasio again, connected a monitor and restarted, having left the power cable out for a little longer. This time, it all came up OK, so good for now, but the question still applies about how to diagnose the problem in case it happens again.
  • Further update - Wifi went away again, so shutdown/restarted with no lan and no wifi. Added LAN cable and can get it. So, looks like Wifi might be an issue, but is there any way HaasIO can tell me anything about the network it is running on