waitForQualityGate timeout in Jenkins

I will try with the sleep workaround; for us it is happening with all projects, no matter their size.
Will report back.

withSonarQubeEnv('...') {
  sh "../../../sonar-scanner/bin/sonar-scanner"
}

sleep(10)
qualitygate = waitForQualityGate()
if (qualitygate.status != "OK") {
    ...
}