diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index f105e83d..adbac86f 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,5 +1,5 @@
 Version 0.13.11
-    *
+    * #84 Handle connection exceptions
 
 Version 0.13.10
     * #253 [Feature Request] Log in progress
diff --git a/includes/pluginChanges.html b/includes/pluginChanges.html
index 17db8558..fd45cd3e 100644
--- a/includes/pluginChanges.html
+++ b/includes/pluginChanges.html
@@ -1,6 +1,10 @@
 <h3>0.13.11</h3>
 <ul>
-    <li></li>
+    <li>#84 Handle connection exceptions<br>
+        RSS change: Use Notification system. First failed build will shown as warning in Notification Group 'Jenkins Notification'
+        instead as balloon over Build Status Summary widget.
+    </li>
+
 </ul>
 <h3>0.13.10</h3>
 <ul>
diff --git a/src/main/java/org/codinjutsu/tools/jenkins/security/AuthenticationException.java b/src/main/java/org/codinjutsu/tools/jenkins/exception/AuthenticationException.java
similarity index 87%
rename from src/main/java/org/codinjutsu/tools/jenkins/security/AuthenticationException.java
rename to src/main/java/org/codinjutsu/tools/jenkins/exception/AuthenticationException.java
index df93b80b..d189d6f8 100644
--- a/src/main/java/org/codinjutsu/tools/jenkins/security/AuthenticationException.java
+++ b/src/main/java/org/codinjutsu/tools/jenkins/exception/AuthenticationException.java
@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.codinjutsu.tools.jenkins.security;
+package org.codinjutsu.tools.jenkins.exception;
 
-public class AuthenticationException extends RuntimeException {
+public class AuthenticationException extends JenkinsPluginRuntimeException {
 
     private final String responseBody;
 
diff --git a/src/main/java/org/codinjutsu/tools/jenkins/exception/ConfigurationException.java b/src/main/java/org/codinjutsu/tools/jenkins/exception/ConfigurationException.java
index e7321921..23499d7f 100644
--- a/src/main/java/org/codinjutsu/tools/jenkins/exception/ConfigurationException.java
+++ b/src/main/java/org/codinjutsu/tools/jenkins/exception/ConfigurationException.java
@@ -18,7 +18,7 @@
 
 import org.jetbrains.annotations.NotNull;
 
-public class ConfigurationException extends RuntimeException {
+public class ConfigurationException extends JenkinsPluginRuntimeException {
 
     public ConfigurationException(String message) {
         super(message);
diff --git a/src/main/java/org/codinjutsu/tools/jenkins/exception/JenkinsPluginRuntimeException.java b/src/main/java/org/codinjutsu/tools/jenkins/exception/JenkinsPluginRuntimeException.java
new file mode 100644
index 00000000..b4d239c8
--- /dev/null
+++ b/src/main/java/org/codinjutsu/tools/jenkins/exception/JenkinsPluginRuntimeException.java
@@ -0,0 +1,12 @@
+package org.codinjutsu.tools.jenkins.exception;
+
+public class JenkinsPluginRuntimeException extends RuntimeException {
+
+    public JenkinsPluginRuntimeException(String message) {
+        super(message);
+    }
+
+    public JenkinsPluginRuntimeException(String s, Throwable throwable) {
+        super(s, throwable);
+    }
+}
diff --git a/src/main/java/org/codinjutsu/tools/jenkins/exception/NoJobFoundException.java b/src/main/java/org/codinjutsu/tools/jenkins/exception/NoJobFoundException.java
index 11b27e53..4c6cc464 100644
--- a/src/main/java/org/codinjutsu/tools/jenkins/exception/NoJobFoundException.java
+++ b/src/main/java/org/codinjutsu/tools/jenkins/exception/NoJobFoundException.java
@@ -22,7 +22,7 @@
 
 import java.text.MessageFormat;
 
-public class NoJobFoundException extends RuntimeException {
+public class NoJobFoundException extends JenkinsPluginRuntimeException {
 
     public NoJobFoundException(@NotNull Job job) {
         super(createMessage(job));
diff --git a/src/main/java/org/codinjutsu/tools/jenkins/logic/RssLogic.java b/src/main/java/org/codinjutsu/tools/jenkins/logic/RssLogic.java
index 7e467396..45f4b163 100644
--- a/src/main/java/org/codinjutsu/tools/jenkins/logic/RssLogic.java
+++ b/src/main/java/org/codinjutsu/tools/jenkins/logic/RssLogic.java
@@ -24,22 +24,15 @@
 import com.intellij.openapi.progress.ProgressIndicator;
 import com.intellij.openapi.progress.Task;
 import com.intellij.openapi.project.Project;
-import com.intellij.openapi.ui.MessageType;
-import com.intellij.openapi.ui.popup.Balloon;
-import com.intellij.openapi.ui.popup.BalloonBuilder;
-import com.intellij.openapi.ui.popup.JBPopupFactory;
-import com.intellij.ui.awt.RelativePoint;
 import org.codinjutsu.tools.jenkins.JenkinsAppSettings;
 import org.codinjutsu.tools.jenkins.JobTracker;
-import org.codinjutsu.tools.jenkins.exception.ConfigurationException;
+import org.codinjutsu.tools.jenkins.exception.JenkinsPluginRuntimeException;
 import org.codinjutsu.tools.jenkins.model.Build;
 import org.codinjutsu.tools.jenkins.model.BuildStatusEnum;
 import org.codinjutsu.tools.jenkins.util.GuiUtil;
-import org.codinjutsu.tools.jenkins.view.JenkinsWidget;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
-import java.awt.*;
-import java.util.List;
 import java.util.*;
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.ScheduledThreadPoolExecutor;
@@ -85,6 +78,7 @@ public void initScheduledJobs() {
         }
     }
 
+    @SuppressWarnings({"java:S3824", "java:S3398"})
     private Map<String, Build> loadAndReturnNewLatestBuilds() {
         final Map<String, Build> latestBuildMap = requestManager.loadJenkinsRssLatestBuilds(jenkinsAppSettings);
         final Map<String, Build> newBuildMap = new HashMap<>();
@@ -106,6 +100,7 @@ private Map<String, Build> loadAndReturnNewLatestBuilds() {
         return newBuildMap;
     }
 
+    @SuppressWarnings("java:S3398")
     private void sendNotificationForEachBuild(List<Build> buildToSortByDateDescending) {
         for (Build build : buildToSortByDateDescending) {
             BuildStatusEnum status = build.getStatus();
@@ -118,11 +113,13 @@ private void sendNotificationForEachBuild(List<Build> buildToSortByDateDescendin
                 notificationType = NotificationType.WARNING;
             }
             NotificationGroupManager.getInstance().getNotificationGroup("Jenkins Rss")
-                    .createNotification("", buildMessage(build), notificationType, NotificationListener.URL_OPENING_LISTENER)
+                    .createNotification("", buildMessage(build), notificationType,
+                            NotificationListener.URL_OPENING_LISTENER)
                     .notify(project);
         }
     }
 
+    @SuppressWarnings("java:S3398")
     private List<Build> sortByDateDescending(Map<String, Build> finishedBuilds) {
         final List<Build> buildToSortByDateDescending = new ArrayList<>(finishedBuilds.values());
 
@@ -130,23 +127,19 @@ private List<Build> sortByDateDescending(Map<String, Build> finishedBuilds) {
         return buildToSortByDateDescending;
     }
 
-    private void displayTheFirstFailedBuildInABalloon(Map.Entry<String, Build> firstFailedBuild) {
+    @SuppressWarnings("java:S3398")
+    private void notifyFirstFailedBuild(Map.Entry<String, Build> firstFailedBuild) {
         if (firstFailedBuild != null) {
             final String jobName = firstFailedBuild.getKey();
             final Build build = firstFailedBuild.getValue();
             final String message = Optional.ofNullable(build.getFullDisplayName())
                     .orElseGet(() -> jobName + build.getDisplayNumber()) + ": FAILED";
-            displayErrorMessageInABalloon(message);
+            JenkinsNotifier.getInstance(project).notify(message, NotificationType.WARNING);
         }
     }
 
-    private void displayErrorMessageInABalloon(String message) {
-        BalloonBuilder balloonBuilder = JBPopupFactory.getInstance().createHtmlTextBalloonBuilder(message, MessageType.ERROR, null);
-        final Balloon balloon = balloonBuilder.setFadeoutTime(TimeUnit.SECONDS.toMillis(1)).createBalloon();
-        GuiUtil.runInSwingThread(() -> balloon.show(new RelativePoint(JenkinsWidget.getInstance(project).getComponent(),
-                new Point(0, 0)), Balloon.Position.above));
-    }
-
+    @SuppressWarnings("java:S3398")
+    @Nullable
     private Map.Entry<String, Build> getFirstFailedBuild(Map<String, Build> finishedBuilds) {
         for (Map.Entry<String, Build> buildByJobName : finishedBuilds.entrySet()) {
             Build build = buildByJobName.getValue();
@@ -186,8 +179,8 @@ public void run(@NotNull ProgressIndicator indicator) {
             final Map<String, Build> finishedBuilds;
             try {
                 finishedBuilds = loadAndReturnNewLatestBuilds();
-            } catch (ConfigurationException ex) {
-                displayErrorMessageInABalloon(ex.getMessage());
+            } catch (JenkinsPluginRuntimeException ex) {
+                JenkinsNotifier.getInstance(project).error(ex.getMessage());
                 return;
             }
             if (!shouldDisplayResult || finishedBuilds.isEmpty()) {
@@ -195,10 +188,8 @@ public void run(@NotNull ProgressIndicator indicator) {
             }
 
             JobTracker.getInstance().onNewFinishedBuilds(finishedBuilds);
-
             sendNotificationForEachBuild(sortByDateDescending(finishedBuilds));
-
-            displayTheFirstFailedBuildInABalloon(getFirstFailedBuild(finishedBuilds));
+            notifyFirstFailedBuild(getFirstFailedBuild(finishedBuilds));
         }
 
 
diff --git a/src/main/java/org/codinjutsu/tools/jenkins/security/BasicSecurityClient.java b/src/main/java/org/codinjutsu/tools/jenkins/security/BasicSecurityClient.java
index 19bc03a4..0cab0665 100644
--- a/src/main/java/org/codinjutsu/tools/jenkins/security/BasicSecurityClient.java
+++ b/src/main/java/org/codinjutsu/tools/jenkins/security/BasicSecurityClient.java
@@ -21,6 +21,7 @@
 import org.apache.commons.httpclient.methods.PostMethod;
 import org.apache.commons.lang.StringUtils;
 import org.apache.http.HttpHeaders;
+import org.codinjutsu.tools.jenkins.exception.AuthenticationException;
 import org.codinjutsu.tools.jenkins.exception.ConfigurationException;
 import org.codinjutsu.tools.jenkins.util.IOUtils;
 import org.jetbrains.annotations.Nullable;
diff --git a/src/main/java/org/codinjutsu/tools/jenkins/security/DefaultSecurityClient.java b/src/main/java/org/codinjutsu/tools/jenkins/security/DefaultSecurityClient.java
index 3b1dbc2f..2dca08de 100644
--- a/src/main/java/org/codinjutsu/tools/jenkins/security/DefaultSecurityClient.java
+++ b/src/main/java/org/codinjutsu/tools/jenkins/security/DefaultSecurityClient.java
@@ -26,6 +26,7 @@
 import org.apache.commons.httpclient.methods.multipart.StringPart;
 import org.apache.commons.lang.StringUtils;
 import org.apache.http.HttpHeaders;
+import org.codinjutsu.tools.jenkins.exception.AuthenticationException;
 import org.codinjutsu.tools.jenkins.exception.ConfigurationException;
 import org.codinjutsu.tools.jenkins.model.FileParameter;
 import org.codinjutsu.tools.jenkins.model.RequestData;
diff --git a/src/main/java/org/codinjutsu/tools/jenkins/view/BrowserPanel.java b/src/main/java/org/codinjutsu/tools/jenkins/view/BrowserPanel.java
index 07fe08c9..6c466d80 100644
--- a/src/main/java/org/codinjutsu/tools/jenkins/view/BrowserPanel.java
+++ b/src/main/java/org/codinjutsu/tools/jenkins/view/BrowserPanel.java
@@ -33,7 +33,7 @@
 import org.codinjutsu.tools.jenkins.JenkinsSettings;
 import org.codinjutsu.tools.jenkins.JenkinsTree;
 import org.codinjutsu.tools.jenkins.JenkinsTreeState;
-import org.codinjutsu.tools.jenkins.exception.ConfigurationException;
+import org.codinjutsu.tools.jenkins.exception.JenkinsPluginRuntimeException;
 import org.codinjutsu.tools.jenkins.logic.*;
 import org.codinjutsu.tools.jenkins.model.*;
 import org.codinjutsu.tools.jenkins.util.CollectionUtil;
@@ -476,7 +476,7 @@ public void run(@NotNull ProgressIndicator indicator) {
                 }
                 currentSelectedView = viewToLoad;
                 loadJobs();
-            } catch (ConfigurationException ex) {
+            } catch (JenkinsPluginRuntimeException ex) {
                 notifyErrorJenkinsToolWindow(ex.getMessage());
             } finally {
                 setTreeBusy(false);
diff --git a/src/main/java/org/codinjutsu/tools/jenkins/view/ConfigurationPanel.java b/src/main/java/org/codinjutsu/tools/jenkins/view/ConfigurationPanel.java
index 5cdee2b9..2ccb7f2d 100644
--- a/src/main/java/org/codinjutsu/tools/jenkins/view/ConfigurationPanel.java
+++ b/src/main/java/org/codinjutsu/tools/jenkins/view/ConfigurationPanel.java
@@ -24,10 +24,10 @@
 import org.apache.commons.lang.StringUtils;
 import org.codinjutsu.tools.jenkins.JenkinsAppSettings;
 import org.codinjutsu.tools.jenkins.JenkinsSettings;
+import org.codinjutsu.tools.jenkins.exception.AuthenticationException;
 import org.codinjutsu.tools.jenkins.exception.ConfigurationException;
 import org.codinjutsu.tools.jenkins.logic.ConfigurationValidator;
 import org.codinjutsu.tools.jenkins.logic.RequestManager;
-import org.codinjutsu.tools.jenkins.security.AuthenticationException;
 import org.codinjutsu.tools.jenkins.security.JenkinsVersion;
 import org.codinjutsu.tools.jenkins.util.GuiUtil;
 import org.codinjutsu.tools.jenkins.view.annotation.FormValidator;
diff --git a/src/main/java/org/codinjutsu/tools/jenkins/view/action/LogToolWindow.java b/src/main/java/org/codinjutsu/tools/jenkins/view/action/LogToolWindow.java
index 8455e435..a97accc4 100644
--- a/src/main/java/org/codinjutsu/tools/jenkins/view/action/LogToolWindow.java
+++ b/src/main/java/org/codinjutsu/tools/jenkins/view/action/LogToolWindow.java
@@ -17,7 +17,7 @@
 import com.intellij.openapi.wm.ToolWindowManager;
 import com.offbytwo.jenkins.helper.BuildConsoleStreamListener;
 import lombok.Value;
-import org.codinjutsu.tools.jenkins.exception.NoJobFoundException;
+import org.codinjutsu.tools.jenkins.exception.JenkinsPluginRuntimeException;
 import org.codinjutsu.tools.jenkins.logic.RequestManager;
 import org.codinjutsu.tools.jenkins.model.Build;
 import org.codinjutsu.tools.jenkins.model.BuildType;
@@ -60,7 +60,7 @@ public void run(@NotNull ProgressIndicator indicator) {
                 try {
                     final RequestManager requestManager = browserPanel.getJenkinsManager();
                     requestManager.loadConsoleTextFor(job, buildType, processHandler);
-                } catch (NoJobFoundException e) {
+                } catch (JenkinsPluginRuntimeException e) {
                     browserPanel.notifyErrorJenkinsToolWindow(e.getMessage());
                 }
             }
@@ -91,9 +91,7 @@ private static JComponent createConsolePanel(ConsoleView view, ActionGroup actio
     }
 
     private static ActionToolbar createToolbar(ActionGroup actions) {
-        final ActionToolbar actionToolbar = ActionManager.getInstance().createActionToolbar(
-                ActionPlaces.UNKNOWN, actions, false);
-        return actionToolbar;
+        return ActionManager.getInstance().createActionToolbar(ActionPlaces.UNKNOWN, actions, false);
     }
 
     private void showInToolWindow(ShowLogConsoleView showLogConsoleView, String tabName) {
@@ -161,7 +159,6 @@ public ShowLogRunDescriptor(@Nullable ExecutionConsole executionConsole,
         }
 
         public void init() {
-            //setContentToolWindowId(TOOL_WINDOW_ID);
             setActivateToolWindowWhenAdded(true);
             setAutoFocusContent(true);
         }
diff --git a/src/main/java/org/codinjutsu/tools/jenkins/view/action/results/JobTestResultsHandler.java b/src/main/java/org/codinjutsu/tools/jenkins/view/action/results/JobTestResultsHandler.java
index 25afbfb3..c713b161 100644
--- a/src/main/java/org/codinjutsu/tools/jenkins/view/action/results/JobTestResultsHandler.java
+++ b/src/main/java/org/codinjutsu/tools/jenkins/view/action/results/JobTestResultsHandler.java
@@ -13,7 +13,7 @@
 import com.offbytwo.jenkins.model.TestResult;
 import com.offbytwo.jenkins.model.TestSuites;
 import jetbrains.buildServer.messages.serviceMessages.TestFailed;
-import org.codinjutsu.tools.jenkins.exception.NoJobFoundException;
+import org.codinjutsu.tools.jenkins.exception.JenkinsPluginRuntimeException;
 import org.codinjutsu.tools.jenkins.logic.RequestManager;
 import org.codinjutsu.tools.jenkins.model.Job;
 import org.codinjutsu.tools.jenkins.view.BrowserPanel;
@@ -43,7 +43,7 @@ class JobTestResultsHandler {
                     : Arrays.stream(clazz.getMethods())
                     .filter(m -> method.equals(m.getName()))
                     .findFirst()
-                    .map(m -> (PsiElement) m)
+                    .map(PsiElement.class::cast)
                     .orElse(clazz);
 
             return clazz == null ? Collections.emptyList() : Collections.singletonList(new PsiLocation<>(element));
@@ -56,7 +56,7 @@ void handle() {
         try {
             List<TestResult> testResults = RequestManager.getInstance(project).loadTestResultsFor(job);
             testResults.forEach(this::handleTestResult);
-        } catch (NoJobFoundException e) {
+        } catch (JenkinsPluginRuntimeException e) {
             browserPanel.notifyErrorJenkinsToolWindow(e.getMessage());
         }
         testEventsProcessor.onFinishTesting();
diff --git a/src/test/java/org/codinjutsu/tools/jenkins/view/ConfigurationPanelTest.java b/src/test/java/org/codinjutsu/tools/jenkins/view/ConfigurationPanelTest.java
index ffd2f8a4..cb5598fd 100644
--- a/src/test/java/org/codinjutsu/tools/jenkins/view/ConfigurationPanelTest.java
+++ b/src/test/java/org/codinjutsu/tools/jenkins/view/ConfigurationPanelTest.java
@@ -18,16 +18,6 @@
 
 import org.codinjutsu.tools.jenkins.JenkinsAppSettings;
 import org.codinjutsu.tools.jenkins.JenkinsSettings;
-import org.codinjutsu.tools.jenkins.exception.ConfigurationException;
-import org.codinjutsu.tools.jenkins.logic.RequestManager;
-import org.codinjutsu.tools.jenkins.security.AuthenticationException;
-import org.mockito.Mock;
-import org.mockito.MockitoAnnotations;
-
-import static org.codinjutsu.tools.jenkins.JenkinsAppSettings.DEFAULT_BUILD_DELAY;
-import static org.codinjutsu.tools.jenkins.JenkinsAppSettings.DUMMY_JENKINS_SERVER_URL;
-import static org.mockito.Matchers.anyString;
-import static org.mockito.Mockito.doThrow;
 
 public class ConfigurationPanelTest {