diff --git a/Attorney_Online_remake.pro b/Attorney_Online_remake.pro
index d8c22a8..df3ef9c 100644
--- a/Attorney_Online_remake.pro
+++ b/Attorney_Online_remake.pro
@@ -13,7 +13,7 @@ RC_ICONS = logo.ico
 TARGET = Attorney_Online_remake
 TEMPLATE = app
 
-VERSION = 2.1.2.0
+VERSION = 2.1.3.0
 
 SOURCES += main.cpp\
         lobby.cpp \
diff --git a/aoapplication.cpp b/aoapplication.cpp
index 876d934..179732d 100644
--- a/aoapplication.cpp
+++ b/aoapplication.cpp
@@ -3,6 +3,7 @@
 #include "lobby.h"
 #include "courtroom.h"
 #include "networkmanager.h"
+#include "debug_functions.h"
 
 #include <QDebug>
 #include <QRect>
@@ -117,6 +118,16 @@ void AOApplication::add_favorite_server(int p_server)
   write_to_serverlist_txt(server_line);
 }
 
+void AOApplication::server_disconnected()
+{
+  if (courtroom_constructed)
+  {
+    call_notice("Disconnected from server.");
+    construct_lobby();
+    destruct_courtroom();
+  }
+}
+
 void AOApplication::loading_cancelled()
 {
   destruct_courtroom();
diff --git a/aoapplication.h b/aoapplication.h
index 6a10ff5..d1c3959 100644
--- a/aoapplication.h
+++ b/aoapplication.h
@@ -117,7 +117,7 @@ public:
 private:
   const int RELEASE = 2;
   const int MAJOR_VERSION = 1;
-  const int MINOR_VERSION = 2;
+  const int MINOR_VERSION = 3;
 
   QString user_theme = "default";
 
@@ -125,6 +125,7 @@ private:
   QVector<server_type> favorite_list;
 
 public slots:
+  void server_disconnected();
   void loading_cancelled();
 };
 
diff --git a/networkmanager.cpp b/networkmanager.cpp
index e0967f0..406c957 100644
--- a/networkmanager.cpp
+++ b/networkmanager.cpp
@@ -14,6 +14,7 @@ NetworkManager::NetworkManager(AOApplication *parent) : QObject(parent)
 
   QObject::connect(ms_socket, SIGNAL(readyRead()), this, SLOT(handle_ms_packet()));
   QObject::connect(server_socket, SIGNAL(readyRead()), this, SLOT(handle_server_packet()));
+  QObject::connect(server_socket, SIGNAL(disconnected()), ao_app, SLOT(server_disconnected()));
 }
 
 NetworkManager::~NetworkManager()