diff --git a/Sources/BlynkCloudClient.cpp b/Sources/BlynkCloudClient.cpp
index a4297c1..79b6162 100644
--- a/Sources/BlynkCloudClient.cpp
+++ b/Sources/BlynkCloudClient.cpp
@@ -74,7 +74,7 @@ void CBlynkCloudClient::BlynkServerFinished(QNetworkReply *NetworkReply)
 
     if(NetworkReply->error() != QNetworkReply::NoError)
     {
-        qDebug("Network error... %d", NetworkReply->error());
+    //    qDebug("Network error... %d", NetworkReply->error());
         return;
     }
 
diff --git a/Sources/Chalet/ChaletData.cpp b/Sources/Chalet/ChaletData.cpp
index 087ffe3..7d679dd 100644
--- a/Sources/Chalet/ChaletData.cpp
+++ b/Sources/Chalet/ChaletData.cpp
@@ -13,6 +13,9 @@ CChaletMainStatus::CChaletMainStatus()
     mStatusToggleBit = 0;
     mLostRequestPercentage = 0;
     mChaletTemperature = -100;
+    mTotalNbChaletRxCmds = 0;
+    mTotalNbMasterTxCmds = 0;
+    mMasterLostRequestCount = 0;
 
 }
 
@@ -59,6 +62,9 @@ QByteArray CChaletMainStatus::ToByteArray()
     Strm << mLastLoraStatus;
     Strm << mStatusToggleBit;
     Strm << mChaletTemperature;
+    Strm << mTotalNbChaletRxCmds;
+    Strm << mTotalNbMasterTxCmds;
+    Strm << mMasterLostRequestCount;
 
     return Data;
 }
diff --git a/Sources/Chalet/ChaletData.h b/Sources/Chalet/ChaletData.h
index 7525290..286c3a1 100644
--- a/Sources/Chalet/ChaletData.h
+++ b/Sources/Chalet/ChaletData.h
@@ -62,6 +62,10 @@ public:
 
     float mChaletTemperature;
 
+    int mTotalNbChaletRxCmds;
+    int mTotalNbMasterTxCmds;
+    int mMasterLostRequestCount;
+
 
 
 };
diff --git a/Sources/Chalet/ChaletInterface.cpp b/Sources/Chalet/ChaletInterface.cpp
index 79d1b00..e2ec483 100644
--- a/Sources/Chalet/ChaletInterface.cpp
+++ b/Sources/Chalet/ChaletInterface.cpp
@@ -110,6 +110,14 @@ int CChaletInterface::NewDeviceFrameReceived(int DeviceID, int DeviceAddress, in
         case CHALET_INTERFACE_GET_FIRMWARE_VERSION_REQUEST:
         {
             mChaletLoraDevice->SendGetFirmwareVersion();
+            break;
+        }
+        case CHALET_INTERFACE_CLEAR_COMMS_STATS_REQUEST:
+        {
+
+            mChaletLoraDevice->SendClearCommStatsRequest();
+//            mChaletLoraDevice->ResetCommStats();
+            break;
         }
         case CHALET_INTERFACE_WIFI_GET_DEVICE_PARAMS_RESPONSE:
         case CHALET_INTERFACE_WIFI_SET_DEVICE_PARAMS_RESPONSE:
@@ -120,6 +128,7 @@ int CChaletInterface::NewDeviceFrameReceived(int DeviceID, int DeviceAddress, in
         case CHALET_INTERFACE_AC_POWER_SET_STATE_RESPONSE:
         case CHALET_INTERFACE_BATTERY_VOLTAGE_RESPONSE:
         case CHALET_INTERFACE_WIFI_SET_STATE_RESPONSE:
+        case CHALET_INTERFACE_CLEAR_COMMS_STATS_RESPONSE:
         {
             break;
 
diff --git a/Sources/Chalet/ChaletLoraDevice.cpp b/Sources/Chalet/ChaletLoraDevice.cpp
index 10f6808..78ce9f1 100644
--- a/Sources/Chalet/ChaletLoraDevice.cpp
+++ b/Sources/Chalet/ChaletLoraDevice.cpp
@@ -57,9 +57,11 @@ int CChaletLoraDevice::NewDeviceFrameReceived(int DeviceID, int DeviceAddress, i
         {
             float temp;
             qint16 temp2;
+            quint32 temp3;
 //            qDebug("Chalet Status RX");
             char VoltageArray[4];
             char TemperatureArray[4];
+            char TotalRequestsArray[4];
             char SolarPanelCurrentArray[2];
             char BatterySOCArray[2];
 
@@ -91,6 +93,13 @@ int CChaletLoraDevice::NewDeviceFrameReceived(int DeviceID, int DeviceAddress, i
             memcpy(&temp,TemperatureArray,4);
             mChaletMainStatus.mChaletTemperature = temp;
 
+            TotalRequestsArray[0] = Data[14];
+            TotalRequestsArray[1] = Data[15];
+            TotalRequestsArray[2] = Data[16];
+            TotalRequestsArray[3] = Data[17];
+            memcpy(&temp3,TotalRequestsArray,4);
+            mChaletMainStatus.mTotalNbChaletRxCmds = temp3;
+
             mChaletMainStatus.mStatusToggleBit = !mChaletMainStatus.mStatusToggleBit;
             mChaletMainStatus.mLastLoraStatus = QDateTime::currentDateTime();
 
@@ -99,6 +108,7 @@ int CChaletLoraDevice::NewDeviceFrameReceived(int DeviceID, int DeviceAddress, i
 //            qDebug("Current: %d",mChaletMainStatus.mBatteryCurrent);
 //            qDebug("SOC: %d",mChaletMainStatus.mBatterySOC);
 //            qDebug("Inverter: %d",mChaletMainStatus.mInverterRelayStatus);
+//             qDebug("Chalet Rx Nb Cmd: %d",mChaletMainStatus.mTotalNbChaletRxCmds);
 
             mChaletDataLogger.LogChaletLORAData(&mChaletMainStatus);
 
@@ -218,6 +228,12 @@ int CChaletLoraDevice::NewDeviceFrameReceived(int DeviceID, int DeviceAddress, i
             emit DeviceFirmwareVersionReceived();
             break;
         }
+        case CHALET_CLEAR_COMMS_STATISTICS_RESPONSE:
+        {
+            ResetCommStats();
+            CmdResponseReceived(CHALET_CLEAR_COMMS_STATISTICS_REQUEST);
+            break;
+        }
 
         default:
         {
@@ -257,6 +273,7 @@ void CChaletLoraDevice::CommTimerExpired()
         }
         mPendingNetworkMsgList[0].ResendCounter++;
         mNbLostRequest++;
+        mChaletMainStatus.mMasterLostRequestCount = mNbLostRequest;
         ComputeCommStats();
     }
 
@@ -265,6 +282,7 @@ void CChaletLoraDevice::CommTimerExpired()
     mPendingNetworkMsgList[0].PendingResponse = true;
     SendChaletCommand(mPendingNetworkMsgList.at(0).mMessageID,mPendingNetworkMsgList.at(0).mData.size(),mPendingNetworkMsgList.at(0).mData);
 
+
     //Harakiri and Reboot commands should not stay in the queue...
     if(mPendingNetworkMsgList.at(0).mMessageID == CHALET_DO_HARAKIRI_REQUEST ||
        mPendingNetworkMsgList.at(0).mMessageID == CHALET_REBOOT_CPU_REQUEST)
@@ -347,10 +365,16 @@ int CChaletLoraDevice::SendGetFirmwareVersion()
     return ScheduleChaletCommand(CHALET_GET_FIRMWARE_VERSION_REQUEST,QByteArray());
 }
 
+int CChaletLoraDevice::SendClearCommStatsRequest()
+{
+    return ScheduleChaletCommand(CHALET_CLEAR_COMMS_STATISTICS_REQUEST,QByteArray());
+}
+
 int CChaletLoraDevice::SendChaletCommand(int CmdID, int DataSize, QByteArray Data)
 {
     mNetworkInterfacePtr->SendNetworkMessage(ID_CHALET_DEVICE,mDeviceAddress,CmdID,DataSize,&Data);
     mTotalNbRequest++;
+    mChaletMainStatus.mTotalNbMasterTxCmds++;
     ComputeCommStats();
     return RET_OK;
 }
@@ -445,6 +469,8 @@ int CChaletLoraDevice::ResetCommStats()
     mLostRequestPercentage = 0.0;
     mTotalNbRequest = 0;
     mNbLostRequest = 0;
+    mChaletMainStatus.mTotalNbMasterTxCmds = 0;
+    mChaletMainStatus.mMasterLostRequestCount = 0;
 
     return RET_OK;
 }
diff --git a/Sources/Chalet/ChaletLoraDevice.h b/Sources/Chalet/ChaletLoraDevice.h
index 2c5bc10..d84acc8 100644
--- a/Sources/Chalet/ChaletLoraDevice.h
+++ b/Sources/Chalet/ChaletLoraDevice.h
@@ -72,6 +72,7 @@ public:
     int SendGetWifiParams();
     int SendSetWifiParams(QByteArray Data);
     int SendGetFirmwareVersion();
+    int SendClearCommStatsRequest();
 
     int CmdResponseReceived(int CmdID);
     int ScheduleChaletStatusRequest();
diff --git a/Sources/Chalet/ThingsBoardInterface.cpp b/Sources/Chalet/ThingsBoardInterface.cpp
index 7004bad..fc96a3d 100644
--- a/Sources/Chalet/ThingsBoardInterface.cpp
+++ b/Sources/Chalet/ThingsBoardInterface.cpp
@@ -136,7 +136,7 @@ void CThingsBoardInterface::ThingsBoardServerFinished(QNetworkReply *NetworkRepl
 
     if(NetworkReply->error() != QNetworkReply::NoError)
     {
-        qDebug("Network error... %d", NetworkReply->error());
+     //   qDebug("Network error... %d", NetworkReply->error());
         return;
     }
 
diff --git a/Sources/Ispindel/IspindelDevice.cpp b/Sources/Ispindel/IspindelDevice.cpp
index 8877d79..678613d 100644
--- a/Sources/Ispindel/IspindelDevice.cpp
+++ b/Sources/Ispindel/IspindelDevice.cpp
@@ -6,7 +6,7 @@ CIspindelDevice::CIspindelDevice()
 {
     mISpindelServer = new QTcpServer;
     connect(mISpindelServer,SIGNAL(newConnection()),this,SLOT(IspindelClientConnected()));
-    mISpindelServer->listen(QHostAddress::Any,80);
+    mISpindelServer->listen(QHostAddress::Any,90);
 
     mIspindelLog.clear();
     mDataLogger.LoadLogData(&mIspindelLog);
@@ -126,3 +126,17 @@ QByteArray CIspindelDevice::GetLastestIspindelDataBuffer()
     }
     return Buf;
 }
+
+bool CIspindelDevice::DeleteSampleRequest(int SampleIndex)
+{
+    if(SampleIndex >= mIspindelLog.size())
+    {
+        return false;
+    }
+
+    mIspindelLog.removeAt(SampleIndex);
+    mDataLogger.WriteLogToFile(&mIspindelLog);
+
+    return true;
+
+}
diff --git a/Sources/Ispindel/IspindelDevice.h b/Sources/Ispindel/IspindelDevice.h
index e769dd9..d54340c 100644
--- a/Sources/Ispindel/IspindelDevice.h
+++ b/Sources/Ispindel/IspindelDevice.h
@@ -25,6 +25,7 @@ public:
     QList<CIspindelData*> *GetAllData(){return &mIspindelLog;}
     QByteArray GetAllDataBuffer();
     QByteArray GetLastestIspindelDataBuffer();
+    bool DeleteSampleRequest(int SampleIndex);
 
 
 public slots:
diff --git a/Sources/Ispindel/IspindelInterface.cpp b/Sources/Ispindel/IspindelInterface.cpp
index 9395452..8864195 100644
--- a/Sources/Ispindel/IspindelInterface.cpp
+++ b/Sources/Ispindel/IspindelInterface.cpp
@@ -30,6 +30,20 @@ int CIspindelInterface::NewDeviceFrameReceived(int DeviceID, int DeviceAddress,
             mNetworkInterfacePtr->SendNetworkMessage(ID_ISPINDEL_INTERFACE,mDeviceAddress,ISPINDEL_GET_FULL_DATA_BUFFER_RESPONSE,Buf.size(),&Buf);
             break;
         }
+        case ISPINDEL_DELETE_SAMPLE_REQUEST:
+        {
+            int Index;
+            QDataStream Strm(&Data,QIODevice::ReadOnly | QIODevice::Unbuffered);
+            Strm >> Index;
+            bool Res = mISpindelDevice->DeleteSampleRequest(Index);
+
+            QByteArray ResBuffer;
+            QDataStream ResultStrm(&ResBuffer,QIODevice::WriteOnly | QIODevice::Unbuffered);
+            ResultStrm << Res;
+
+            mNetworkInterfacePtr->SendNetworkMessage(ID_ISPINDEL_INTERFACE,mDeviceAddress,ISPINDEL_DELETE_SAMPLE_RESPONSE,ResBuffer.size(),&ResBuffer);
+            break;
+        }
     }
 
     return RET_OK;
diff --git a/Sources/LoraNetworkCommIF.cpp b/Sources/LoraNetworkCommIF.cpp
index d73ead7..1e8522b 100644
--- a/Sources/LoraNetworkCommIF.cpp
+++ b/Sources/LoraNetworkCommIF.cpp
@@ -108,7 +108,7 @@ int CLoraNetworkCommIF::NewFrameReceived(int DeviceID, int DeviceAddress, int Me
 int CLoraNetworkCommIF::SendNetworkMessage(int DeviceID, int DeviceAddress, int MessageID, int DataSize, QByteArray *Data)
 {
     QByteArray Packet = GetTxPacket(MessageID,0,Data->data(),DataSize,DeviceAddress,DeviceID);
-    SendLoraFrame(6,4,Packet);
-//    SendLoraFrame(4,4,Packet);
+    SendLoraFrame(6,4,Packet);    //channel 6 = chalet
+    //SendLoraFrame(7,4,Packet);  //channel 7 = chaloupe
     return RET_OK;
 }
diff --git a/Sources/ProtocolDefs.h b/Sources/ProtocolDefs.h
index 36f8198..7361250 100644
--- a/Sources/ProtocolDefs.h
+++ b/Sources/ProtocolDefs.h
@@ -277,6 +277,8 @@ enum CHALET_INTERFACE_CMDS
     CHALET_INTERFACE_WIFI_SET_DEVICE_PARAMS_RESPONSE,
     CHALET_INTERFACE_GET_FIRMWARE_VERSION_REQUEST,
     CHALET_INTERFACE_GET_FIRMWARE_VERSION_RESPONSE,
+    CHALET_INTERFACE_CLEAR_COMMS_STATS_REQUEST,
+    CHALET_INTERFACE_CLEAR_COMMS_STATS_RESPONSE,
 
 
 
@@ -306,10 +308,12 @@ enum CHALET_CMDS
     CHALET_REBOOT_CPU_RESPONSE,
     CHALET_GET_STORED_WIFI_SETTINGS_REQUEST,    //14
     CHALET_GET_STORED_WIFI_SETTINGS_RESPONSE,
-    CHALET_SET_STORED_WIFI_SETTINGS_REQUEST,
+    CHALET_SET_STORED_WIFI_SETTINGS_REQUEST,    //
     CHALET_SET_STORED_WIFI_SETTINGS_RESPONSE,
     CHALET_GET_FIRMWARE_VERSION_REQUEST,
     CHALET_GET_FIRMWARE_VERSION_RESPONSE,
+    CHALET_CLEAR_COMMS_STATISTICS_REQUEST,
+    CHALET_CLEAR_COMMS_STATISTICS_RESPONSE,
 
 
     MAX_CHALET_CMD
@@ -322,6 +326,8 @@ enum ISPINDLE_CMDS
     ISPINDLE_LATEST_DATA_RESPONSE,
     ISPINDEL_GET_FULL_DATA_BUFFER_REQUEST,
     ISPINDEL_GET_FULL_DATA_BUFFER_RESPONSE,
+    ISPINDEL_DELETE_SAMPLE_REQUEST,
+    ISPINDEL_DELETE_SAMPLE_RESPONSE,
 
     MAX_ISPINDLE_CMDS
 };
diff --git a/Sources/VoipSMS/VoipMsSMSClient.cpp b/Sources/VoipSMS/VoipMsSMSClient.cpp
index b5e33bf..d55fab8 100644
--- a/Sources/VoipSMS/VoipMsSMSClient.cpp
+++ b/Sources/VoipSMS/VoipMsSMSClient.cpp
@@ -189,7 +189,7 @@ void CVoipMsSMSClient::VoipServerReplyFinished(QNetworkReply *NetworkReply)
 
     if(NetworkReply->error() != QNetworkReply::NoError)
     {
-        qDebug("Network error... %d", NetworkReply->error());
+      //  qDebug("Network error... %d", NetworkReply->error());
         return;
     }