Scanner fails with 'Read timed out' (in org.sonar.scanner.issue.ModuleIssues)

Hi everybody, i have an issue that not allowed me to scanner a Project in sonar.
I attach the error.

[ERROR] Failed to execute goal org.sonarsource.scanner.maven:sonar-maven-plugin:3.2:sonar (default-cli) on project sri-eyr-util:
Unable to load component class org.sonar.scanner.sensor.DefaultSensorStorage:
Unable to load component class org.sonar.scanner.issue.ModuleIssues:
Unable to load component interface org.sonar.api.batch.rule.Rules:
Fail to request http://10.12.5.243:9000/api/rules/list.protobuf: Read timed out -> [Help 1]

Can you help me, what can i do ?

Hi there,

This looks similar to:

You have the same Read timed out error, would recommend first investigating an network connectivity issue.

Hello Nico,

The networking team claims that there is not a connectivity issue since they do not find any issue. However, we insisted to them to monitor the server.

At the same time you could also further investigate the analysis logs on your side. Enable debug logs with sonar.verbose=true and try to review/understand how HTTP calls (between scanner and server) are performing.