Hey,
Help would be great - I have hassio installed within Ubuntu Server 18.04 which is installed on a VM within Proxmox.
Recently I have been getting a bunch of websocket connection errors for the addons if I restart Hassio; however, if I restart the whole VM these connection errors seem to disappear and everything starts correctly.
Here are the logs from each restart method.
restart of hassio - https://paste.ubuntu.com/p/wNBtVC4zP5/
restart of vm - https://paste.ubuntu.com/p/x6HpXV7fXM/