VS Code openHAB Extension!

What did you do:
I deleted all my settings, deleted the catalogs “/etc/openhab2/.vscode”, rebooted the VSC, opened the remote folder, opened the rules file, got the error: “Error while connecting to openHAB REST API.”. I pressed the “Set openHAB host” button. Entered:

{
    "openhab.host": "192.168.1.14",
    "openhab.port": 8080
}

Saved changes (Ctrl+S).
There was a catalog “/etc/openhab2/.vscode” with the file settings “settings.json”.
opened the rules file, got the error: “Error while connecting to openHAB REST API.”.
http://192.168.1.14:8080/rest/things - opens
Что я еще не сделал?
the same at two settings:
openHAB 2.2.0 Build #1084 and openHAB 2.2.0 Build #1099
nor any records in the log file.