diff --git a/lib/ping-protocol-cpp b/lib/ping-protocol-cpp
index 277f01723..5fdfd89fb 160000
--- a/lib/ping-protocol-cpp
+++ b/lib/ping-protocol-cpp
@@ -1 +1 @@
-Subproject commit 277f017230e059f429ca32c09928583f14acb21a
+Subproject commit 5fdfd89fb9d7da0e26be884b9faa87fe1cca0d3b
diff --git a/src/sensor/ping.cpp b/src/sensor/ping.cpp
index bbee619de..499db160d 100644
--- a/src/sensor/ping.cpp
+++ b/src/sensor/ping.cpp
@@ -89,7 +89,7 @@ Ping::Ping() : Sensor()
 void Ping::connectLink(const QStringList& connString)
 {
     if(_detector.isRunning()) {
-        _detector.exit();
+        _detector.requestInterruption();
     }
     setAutoDetect(false);
     QStringList logConnString{
diff --git a/src/sensor/ping.h b/src/sensor/ping.h
index dfbfec25a..dba723a81 100644
--- a/src/sensor/ping.h
+++ b/src/sensor/ping.h
@@ -28,7 +28,7 @@ class Ping : public Sensor
      *
      * @param connString Connection string defined as (int:string:arg)
      */
-    void connectLink(const QStringList& connString);
+    Q_INVOKABLE void connectLink(const QStringList& connString);
 
     /**
      * @brief debug function
diff --git a/src/sensor/sensor.h b/src/sensor/sensor.h
index e65a0bac1..8117f0541 100644
--- a/src/sensor/sensor.h
+++ b/src/sensor/sensor.h
@@ -47,15 +47,14 @@ class Sensor : public QObject
      * @param connString Connection string defined as (int:string:arg)
      * @param logConnString Log connection string defined as (int:string:arg)
      */
-    Q_INVOKABLE void connectLink(QStringList connString, const QStringList& logConnString = QStringList());
+    void connectLink(QStringList connString, const QStringList& logConnString = QStringList());
 
     /**
      * @brief Add log link
      *
      * @param connString Log connection string defined as (int:string:arg)
-     * @return Q_INVOKABLE connectLinkLog
      */
-    Q_INVOKABLE void connectLinkLog(QStringList connString);
+    void connectLinkLog(QStringList connString);
 
     /**
      * @brief Set auto detect