diff --git a/src/libs/clangbackendipc/connectionclient.cpp b/src/libs/clangbackendipc/connectionclient.cpp
index 10384f6a52b..0b803b8a407 100644
--- a/src/libs/clangbackendipc/connectionclient.cpp
+++ b/src/libs/clangbackendipc/connectionclient.cpp
@@ -155,8 +155,6 @@ void ConnectionClient::restartProcessIfTimerIsNotResettedAndSocketIsEmpty()
 
 bool ConnectionClient::connectToLocalSocket()
 {
-    QThread::msleep(30);
-
     for (int counter = 0; counter < 1000; counter++) {
         localSocket.connectToServer(connectionName());
         bool isConnected = localSocket.waitForConnected(20);
@@ -198,9 +196,10 @@ void ConnectionClient::killProcess()
     }
 }
 
-void ConnectionClient::printLocalSocketError(QLocalSocket::LocalSocketError /*socketError*/)
+void ConnectionClient::printLocalSocketError(QLocalSocket::LocalSocketError socketError)
 {
-    qWarning() << "ClangCodeModel ConnectionClient LocalSocket Error:" << localSocket.errorString();
+    if (socketError != QLocalSocket::ServerNotFoundError)
+        qWarning() << "ClangCodeModel ConnectionClient LocalSocket Error:" << localSocket.errorString();
 }
 
 void ConnectionClient::printStandardOutput()