diff --git a/01_DCS/Hooks/Perun.lua b/01_DCS/Hooks/Perun.lua
index 07c84d0..5a9228f 100644
--- a/01_DCS/Hooks/Perun.lua
+++ b/01_DCS/Hooks/Perun.lua
@@ -11,7 +11,7 @@ Perun.RefreshStatus = 15 												-- (int) base refresh rate in seconds to se
 Perun.RefreshMission = 60 												-- (int) refresh rate in seconds to send mission information  (values lower than 60 may affect performance!)
 Perun.TCPTargetPort = 48620												-- (int) TCP port to send data to
 Perun.TCPPerunHost = "localhost"										-- (string) IP adress of the Perun instance or "localhost"
-Perun.Instance = 2														-- (int) Id number of instance (if multiple DCS instances are to run at the same PC)
+Perun.Instance = 1														-- (int) Id number of instance (if multiple DCS instances are to run at the same PC)
 Perun.JsonStatusLocation = "Scripts\\Json\\" 							-- (string) folder relative do user's SaveGames DCS folder -> status file updated each RefreshMission
 Perun.MOTD_L1 = "Witamy na serwerze Gildia.org !"						-- (string) Message send to players connecting the server - Line 1
 Perun.MOTD_L2 = "Wymagamy obecnosci DCS SRS oraz TeamSpeak - szczegoly na forum"		-- (string) Message send to players connecting the server - Line 2
@@ -172,7 +172,8 @@ Perun.ConnectToPerun = function ()
 end
 
 Perun.SendPacket = function (data_id,temp)
-	_, err = Perun.TCP:send(temp)
+	_, err = Perun.TCP:send(temp) 
+
 	if err then
 		Perun.AddLog("Packed drop " .. data_id .. ", error: " .. err)
 		Perun.ConnectToPerun()
diff --git a/02_Windows_App/Perun_v1/01_Classes/TCPController.cs b/02_Windows_App/Perun_v1/01_Classes/TCPController.cs
index dbe0f35..bfdc889 100644
--- a/02_Windows_App/Perun_v1/01_Classes/TCPController.cs
+++ b/02_Windows_App/Perun_v1/01_Classes/TCPController.cs
@@ -64,12 +64,30 @@ internal class TCPController
                     TcpClient tcpClient = tcpServer.AcceptTcpClient();  //if a connection exists, the server will accept it
                     NetworkStream ns = tcpClient.GetStream(); //networkstream is used to send/receive messages
                     //tcpClient.ReceiveBufferSize = 65534;
-
+                    
                     while (tcpClient.Connected && !TCPController.boolDone)  //while the client is connected, we look for incoming messages
                     {
-                        arrReceiveByteArray = new byte[65534];     //the messages arrive as byte array
-                        ns.Read(arrReceiveByteArray, 0, arrReceiveByteArray.Length);   //the same networkstream reads the message sent by the client
-                        strReceivedData = Encoding.ASCII.GetString(arrReceiveByteArray, 0, arrReceiveByteArray.Length);
+                        //arrReceiveByteArray = new byte[tcpClient.ReceiveBufferSize];     //the messages arrive as byte array
+                        //ns.Read(arrReceiveByteArray, 0, arrReceiveByteArray.Length);   //the same networkstream reads the message sent by the client
+                        //strReceivedData = Encoding.ASCII.GetString(arrReceiveByteArray, 0, arrReceiveByteArray.Length);
+
+                        StringBuilder CompleteMessage = new StringBuilder();
+
+                        if (ns.CanRead)
+                        {
+                            byte[] ReadBuffer = new byte[1024];
+                            CompleteMessage = new StringBuilder();
+                            int numberOfBytesRead = 0;
+
+                            // Incoming message may be larger than the buffer size.
+                            do
+                            {
+                                numberOfBytesRead = ns.Read(ReadBuffer, 0, ReadBuffer.Length);
+                                CompleteMessage.AppendFormat("{0}", Encoding.ASCII.GetString(ReadBuffer, 0, numberOfBytesRead));
+                            }
+                            while (ns.DataAvailable);
+                        }
+                        strReceivedData = CompleteMessage.ToString();
                         Console.WriteLine("Sender: {0} Payload: {1}", null, strReceivedData);
 
                         dynamic dynamicRawTCPFrame = JsonConvert.DeserializeObject(strReceivedData); // Deserialize received frame