diff --git a/src/utils/WebsocketClient.cpp b/src/utils/WebsocketClient.cpp
index 63f0e1d..85b6030 100644
--- a/src/utils/WebsocketClient.cpp
+++ b/src/utils/WebsocketClient.cpp
@@ -12,6 +12,8 @@ WebsocketClient::WebsocketClient(QObject *parent)
     : QObject(parent)
     , webSocket(new QWebSocket(QString(), QWebSocketProtocol::VersionLatest, this))
 {
+    connect(qApp, &QCoreApplication::aboutToQuit, this, &WebsocketClient::stop);
+
     connect(webSocket, &QWebSocket::stateChanged, this, &WebsocketClient::onStateChanged);
     connect(webSocket, &QWebSocket::connected, this, &WebsocketClient::onConnected);
     connect(webSocket, &QWebSocket::disconnected, this, &WebsocketClient::onDisconnected);
@@ -26,7 +28,6 @@ WebsocketClient::WebsocketClient(QObject *parent)
         }
     });
     m_pingTimer.setInterval(30 * 1000);
-    m_pingTimer.start();
 
     connect(&m_connectionTimeout, &QTimer::timeout, this, &WebsocketClient::onConnectionTimeout);
 
@@ -67,9 +68,11 @@ void WebsocketClient::restart() {
 }
 
 void WebsocketClient::stop() {
+    qDebug() << Q_FUNC_INFO;
     m_stopped = true;
     webSocket->close();
     m_connectionTimeout.stop();
+    m_pingTimer.stop();
 }
 
 void WebsocketClient::onConnected() {
@@ -89,6 +92,7 @@ void WebsocketClient::onStateChanged(QAbstractSocket::SocketState state) {
     }
     else if (state == QAbstractSocket::ConnectedState) {
         m_connectionTimeout.stop();
+        m_pingTimer.start();
     }
 }
 
diff --git a/src/utils/WebsocketNotifier.cpp b/src/utils/WebsocketNotifier.cpp
index 75666cc..b3fbc22 100644
--- a/src/utils/WebsocketNotifier.cpp
+++ b/src/utils/WebsocketNotifier.cpp
@@ -116,4 +116,8 @@ WebsocketNotifier* WebsocketNotifier::instance()
     }
 
     return m_instance;
-}
\ No newline at end of file
+}
+
+WebsocketNotifier::~WebsocketNotifier() {
+    qDebug() << "~WebsocketNotifier" << QThread::currentThreadId();
+}
diff --git a/src/utils/WebsocketNotifier.h b/src/utils/WebsocketNotifier.h
index ea163fb..f2ee464 100644
--- a/src/utils/WebsocketNotifier.h
+++ b/src/utils/WebsocketNotifier.h
@@ -18,6 +18,7 @@ class WebsocketNotifier : public QObject {
 
 public:
     explicit WebsocketNotifier(QObject *parent);
+    ~WebsocketNotifier();
 
     QMap<NetworkType::Type, int> heights;
     WebsocketClient *websocketClient;