Sonar Scanner not able to run scan on SonarQube 8.9 (Docker) - docker

Question

I have setup SonarQube 8.9 on my local laptop using Docker image. I am able to launch the SonarQube server at http://localhost:9000/. Every thing works good from Browser. But if I try to run sonnar scanner I get this error. Any help is appreciated
C:\repo>sonar-scanner -Dsonar.host.url="http://localhost:9000" -Dsonar.login="key"
[18:00:22] Starting analysis...
[18:00:22] Checking if executable exists: C:\Users\shashk\.sonar\native-sonar-scanner\sonar-scanner-4.5.0.2216-windows\bin\sonar-scanner.bat
[18:00:22] Platform binaries for SonarScanner found. Using it.
INFO: Scanner configuration file: C:\Users\shashk\.sonar\native-sonar-scanner\sonar-scanner-4.5.0.2216-windows\bin\..\conf\sonar-scanner.properties
INFO: Project root configuration file: C:\repo\sonar-project.properties
INFO: SonarScanner 4.5.0.2216
INFO: Java 11.0.3 AdoptOpenJDK (64-bit)
INFO: Windows 10 10.0 amd64
INFO: User cache: C:\Users\shashk\.sonar\cache
INFO: ------------------------------------------------------------------------
INFO: EXECUTION FAILURE
INFO: ------------------------------------------------------------------------
INFO: Total time: 5:00.631s
INFO: Final Memory: 3M/20M
INFO: ------------------------------------------------------------------------
ERROR: Error during SonarScanner execution
org.sonarsource.scanner.api.internal.ScannerException: Unable to execute SonarScanner analysis
at org.sonarsource.scanner.api.internal.IsolatedLauncherFactory.lambda$createLauncher$0(IsolatedLauncherFactory.java:85)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at org.sonarsource.scanner.api.internal.IsolatedLauncherFactory.createLauncher(IsolatedLauncherFactory.java:74)
at org.sonarsource.scanner.api.internal.IsolatedLauncherFactory.createLauncher(IsolatedLauncherFactory.java:70)
at org.sonarsource.scanner.api.EmbeddedScanner.doStart(EmbeddedScanner.java:185)
at org.sonarsource.scanner.api.EmbeddedScanner.start(EmbeddedScanner.java:123)
at org.sonarsource.scanner.cli.Main.execute(Main.java:73)
at org.sonarsource.scanner.cli.Main.main(Main.java:61)
Caused by: java.lang.IllegalStateException: Fail to get bootstrap index from server
at org.sonarsource.scanner.api.internal.BootstrapIndexDownloader.getIndex(BootstrapIndexDownloader.java:42)
at org.sonarsource.scanner.api.internal.JarDownloader.getScannerEngineFiles(JarDownloader.java:58)
at org.sonarsource.scanner.api.internal.JarDownloader.download(JarDownloader.java:53)
at org.sonarsource.scanner.api.internal.IsolatedLauncherFactory.lambda$createLauncher$0(IsolatedLauncherFactory.java:76)
... 7 more
Caused by: java.net.SocketTimeoutException: timeout
at org.sonarsource.scanner.api.internal.shaded.okio.Okio$4.newTimeoutException(Okio.java:232)
at org.sonarsource.scanner.api.internal.shaded.okio.AsyncTimeout.exit(AsyncTimeout.java:286)
at org.sonarsource.scanner.api.internal.shaded.okio.AsyncTimeout$2.read(AsyncTimeout.java:241)
at org.sonarsource.scanner.api.internal.shaded.okio.RealBufferedSource.read(RealBufferedSource.java:51)
at org.sonarsource.scanner.api.internal.shaded.okhttp.internal.http1.Http1ExchangeCodec$AbstractSource.read(Http1ExchangeCodec.java:389)
at org.sonarsource.scanner.api.internal.shaded.okhttp.internal.http1.Http1ExchangeCodec$UnknownLengthSource.read(Http1ExchangeCodec.java:529)
at org.sonarsource.scanner.api.internal.shaded.okhttp.internal.connection.Exchange$ResponseBodySource.read(Exchange.java:286)
at org.sonarsource.scanner.api.internal.shaded.okio.RealBufferedSource.select(RealBufferedSource.java:100)
at org.sonarsource.scanner.api.internal.shaded.okhttp.internal.Util.bomAwareCharset(Util.java:467)
at org.sonarsource.scanner.api.internal.shaded.okhttp.ResponseBody.string(ResponseBody.java:181)
at org.sonarsource.scanner.api.internal.ServerConnection.downloadString(ServerConnection.java:100)
at org.sonarsource.scanner.api.internal.BootstrapIndexDownloader.getIndex(BootstrapIndexDownloader.java:39)
... 10 more
Caused by: java.net.SocketTimeoutException: Read timed out
at java.base/java.net.SocketInputStream.socketRead0(Native Method)
at java.base/java.net.SocketInputStream.socketRead(Unknown Source)
at java.base/java.net.SocketInputStream.read(Unknown Source)
at java.base/java.net.SocketInputStream.read(Unknown Source)
at org.sonarsource.scanner.api.internal.shaded.okio.Okio$2.read(Okio.java:140)
at org.sonarsource.scanner.api.internal.shaded.okio.AsyncTimeout$2.read(AsyncTimeout.java:237)
... 19 more
ERROR: