Gradle sync failed: Connection refused

Question

So I just installed Android Studio again after a long time and it asked me to configure the proxy, so I did. I tested the connection and it worked.

Then it asked me

Answer 1

This should work:

1. Go to 'Gradle Scripts'

2. Then go to 'gradle.properties'.

3. There you will see proxy settings something like:

   systemProp.http.proxyHost=[YOUR PROXY]

   systemProp.http.proxyPort=[PORT]

   As you may see this is for 'http' only.

4. Just add the same for 'https':

   systemProp.https.proxyHost=[YOUR PROXY]

   systemProp.https.proxyPort=[PORT]

   Worked for me.