Suddenly cant connect HA, ping and observer works

1

HA running on Virtualbox. Virtualbox running on Win10. Worked fine for several months. No updates for Win or HA on last days. HA stopped responding last night.

192.168.1.23:8123 used to work, but not anymore.
homeassistant.local:8123 used to work, but not anymore.
192.168.1.23:4357 still works, observer.
homeassistant.local:4357 still works, observer.

Ping works. Tried turn Windows firewall on and off but no luck.

I have no working lights or automations in my house.

Any suggestions what to do?

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Edit: Created a new virtualbox and tried to restore full backup. Not all addons were restored. Having huge difficulties for example with zigbee2mqtt: 502: bad gateway…

2

Did you ever figure this out? I have the EXACT same situation but in VMWare Workstation Pro.

3

Same problem just occoured for me, running a VM on my Synology. Tried restoring previous known good config, but still won’t connect.