diff --git a/src/blackcore/pluginmanagersimulator.cpp b/src/blackcore/pluginmanagersimulator.cpp
index 51b92bf3a..7191402f4 100644
--- a/src/blackcore/pluginmanagersimulator.cpp
+++ b/src/blackcore/pluginmanagersimulator.cpp
@@ -41,7 +41,7 @@ namespace BlackCore
             ISimulatorFactory *factory = getFactory(pluginId);
             if (!factory)
             {
-                CLogMessage(this).warning("Could not load plugin %1.") << pluginId;
+                CLogMessage(this).warning("Could not load plugin '%1'.") << pluginId;
                 m_plugins.remove(pluginId);
                 return nullptr;
             }
@@ -71,6 +71,20 @@ namespace BlackCore
         return list;
     }
 
+    int CPluginManagerSimulator::checkAvailableListeners()
+    {
+        if (m_plugins.isEmpty()) { return 0; }
+
+        int c = 0;
+        for (PluginExtended &pi : m_plugins.values())
+        {
+            if (!pi.listener) { continue; }
+            pi.listener->check();
+            c++;
+        }
+        return c;
+    }
+
     void CPluginManagerSimulator::collectPlugins()
     {
         IPluginManager::collectPlugins();
diff --git a/src/blackcore/pluginmanagersimulator.h b/src/blackcore/pluginmanagersimulator.h
index 7283d902a..e1edbc845 100644
--- a/src/blackcore/pluginmanagersimulator.h
+++ b/src/blackcore/pluginmanagersimulator.h
@@ -55,6 +55,9 @@ namespace BlackCore
         //! Get all simulator driver plugins
         BlackMisc::Simulation::CSimulatorPluginInfoList getAvailableSimulatorPlugins() const;
 
+        //! Check if simulator is connected
+        int checkAvailableListeners();
+
         //! \copydoc BlackCore::IPluginManager::collectPlugins()
         virtual void collectPlugins() override;