vestal nimbus
Having a trouble with my Home Assistant install, and wasn't sure where else to ask. It suddenly started giving me the "Unable to connect to Home Assistant" screen when trying to load any page on the main web frontend. On checking the Web Inspector tools in LibreWolf, I get that the websocket connection keeps dying.
LibreWolf can’t establish a connection to the server at ws://[ip address]:8123/api/websockets
This is on a Home Assistant Yellow with very little customization other than running the Tailscale add-on. The problem also seems to be intermittent, and doesn't appear to affect the HA Companion app on Android, but I can reproduce in a private window and on Chromium.
I should add, there's also nothing obvious in either the Supervisor or HA Core logs. The problem also seems to affect the Visual Studio Code add-on, preventing it from loading any configuration files at all, as in the attached screenshot.
supple rampart