Over the last few weeks, my HA (running on a debian VM, hassio installed using the generic linux installation) stops working properly.
The API access continue to work (eg https//hassio:8123/api/config is OK).
However, trying to access lovelace web ui gives this :
with the spinning wheel in the middle and I never gets the normal UI…
I have another instance of HA running on a RPI on my LAN. In order to troubleshoot this as soon as it happens, I would like to run some nodered flow on the RPI, accessing the web ui and warn me when something is wrong.
The problem is that I can’t make the difference using nodered between the web ui working and the spinning wheel. Both are giving on “200 OK” as HTTP response. I would need to do something more clever to distinguish between the “normal” UI and this wheel.
Any suggestion on a way to achieve that?
The next step will be to understand why my hassio instance is doing this… But that will be for later