I cannot connect to my Home Assistant Yellow from my Windows 11 PC (both devices are on my local network). When I try to connect, I get: “err_tunnel_connection_ failed”. I have restarted the Network, PC, and HA to no affect.
My HA install is working, I can ping HA from my PC, the IP Address has not changed. I can connect to HA using my Android HA Companion App. I can also connect to HA via Tailscale on my Android phone, but not from Tailscale on my PC. I can see Samba Shared HA network drives in Win Fie Explorer.
I am running HA 2023.9.2 and recently updated Node Red, Studio Code Server. I also Installed Windows cumulative update yesterday (9/13/23). Everything was working after the updates. Problem was first seen today after my normal morning PC start-up.
I uninstalled the Windows updates and restarted but the problem persists. Disabling the firewall did not help. I have HA backups prior to the HA updates but have not yet restored. Any suggestions?