I tried to download library and got this message:Downloading [email protected]
[email protected]
Failed to install library: ArduinoJson:6.20.1.
Error: 13 INTERNAL: Can't download library: Get "https://downloads.arduino.cc/libraries/github.com/bblanchon/ArduinoJson-6.20.1.zip": proxyconnect tcp: dial tcp: lookup _: no such host