diff --git a/Board320_240.cpp b/Board320_240.cpp
index d06aa83..2db7970 100644
--- a/Board320_240.cpp
+++ b/Board320_240.cpp
@@ -1128,21 +1128,23 @@ void Board320_240::redrawScreen() {
   // 1. Auto mode = >5kpm Screen 3 - speed, other wise basic Screen2 - Main screen, if charging then Screen 5 Graph
   if (displayScreen == SCREEN_AUTO) {
     if (liveData->params.speedKmh > 5) {
-      if (displayScreenAutoMode != 3) {
-        displayScreenAutoMode = 3;
+      if (displayScreenAutoMode != SCREEN_SPEED) {
+        displayScreenAutoMode = SCREEN_SPEED;
       }
       drawSceneSpeed();
     } else if (liveData->params.batPowerKw > 1) {
-      if (displayScreenAutoMode != 5) {
-        displayScreenAutoMode = 5;
+      if (displayScreenAutoMode != SCREEN_CHARGING) {
+        displayScreenAutoMode = SCREEN_CHARGING;
       }
       drawSceneChargingGraph();
     } else {
-      if (displayScreenAutoMode != 2) {
-        displayScreenAutoMode = 2;
+      if (displayScreenAutoMode != SCREEN_DASH) {
+        displayScreenAutoMode = SCREEN_DASH;
       }
       drawSceneMain();
     }
+  } else {
+     displayScreenAutoMode = SCREEN_DASH;
   }
   // 2. Main screen
   if (displayScreen == SCREEN_DASH) {
@@ -1174,9 +1176,8 @@ void Board320_240::redrawScreen() {
     // SDCARD recording
     /*liveData->params.sdcardRecording*/
     if (liveData->settings.sdcardEnabled == 1) {
-      spr.fillCircle(310, 10, 4, TFT_BLACK);
-
-      spr.fillCircle(310, 10, 3,
+      spr.fillCircle((displayScreen == SCREEN_SPEED || displayScreenAutoMode == SCREEN_SPEED) ? 160 : 310, 10, 4, TFT_BLACK);
+      spr.fillCircle((displayScreen == SCREEN_SPEED || displayScreenAutoMode == SCREEN_SPEED) ? 160 : 310, 10, 3,
                      (liveData->params.sdcardInit == 1) ?
                      (liveData->params.sdcardRecording) ?
                      (strlen(liveData->params.sdcardFilename) != 0) ?
@@ -1186,6 +1187,15 @@ void Board320_240::redrawScreen() {
                      TFT_YELLOW /* failed to initialize sdcard */
                     );
     }
+    if (gpsHwUart != NULL && (displayScreen == SCREEN_SPEED || displayScreenAutoMode == SCREEN_SPEED)) {
+      spr.drawCircle(180, 10, 5, (gps.location.isValid()) ? TFT_GREEN : TFT_RED);
+      spr.setTextSize(1);
+      spr.setTextColor((gps.location.isValid()) ? TFT_GREEN : TFT_WHITE, TFT_BLACK);
+      spr.setTextDatum(TL_DATUM);
+      sprintf(tmpStr1, "%d", liveData->params.gpsSat);
+      spr.drawString(tmpStr1, 194, 2, 2);
+      
+    }
 
     // BLE not connected
     if (!liveData->bleConnected && liveData->bleConnect) {
@@ -1197,7 +1207,7 @@ void Board320_240::redrawScreen() {
       spr.drawString("Press middle button to menu.", 0, 200, 2);
       spr.drawString(APP_VERSION, 0, 220, 2);
     }
-
+    
     spr.pushSprite(0, 0);
   }
 }
@@ -1272,8 +1282,6 @@ void Board320_240::mainLoop() {
         if (liveData->settings.debugScreen == 1 && displayScreen == SCREEN_DEBUG) {
           debugCommandIndex = (debugCommandIndex >= liveData->commandQueueCount) ? liveData->commandQueueLoopFrom : debugCommandIndex + 1;
           redrawScreen();
-          // log every queue loop (temp)
-          liveData->params.sdcardCanNotify = true;
         }
 
       }
diff --git a/BoardInterface.cpp b/BoardInterface.cpp
index 54d9ded..afc4e38 100644
--- a/BoardInterface.cpp
+++ b/BoardInterface.cpp
@@ -193,22 +193,21 @@ void BoardInterface::loadSettings() {
 }
 
 /**
- * After setup
- */
+   After setup
+*/
 void BoardInterface::afterSetup() {
 
   // Init Comm iterface
-  if (liveData->settings.commType == COMM_TYPE_OBD2BLE4) { 
+  if (liveData->settings.commType == COMM_TYPE_OBD2BLE4) {
     commInterface = new CommObd2Ble4();
-  } else
-  if (liveData->settings.commType == COMM_TYPE_OBD2CAN) {
+  } else if (liveData->settings.commType == COMM_TYPE_OBD2CAN) {
     commInterface = new CommObd2Ble4();
     //commInterface = new CommObd2Can();
   }
   //commInterface->initComm(liveData, NULL);
   commInterface->connectDevice();
 }
-    
+
 /**
    Custom commands
 */
@@ -232,15 +231,15 @@ void BoardInterface::customConsoleCommand(String cmd) {
 }
 
 /**
- * Serialize parameters
- */
+   Serialize parameters
+*/
 bool BoardInterface::serializeParamsToJson(File file, bool inclApiKey) {
-  
-  StaticJsonDocument<1500> jsonData;
 
-  if (inclApiKey) 
+  StaticJsonDocument<2048> jsonData;
+
+  if (inclApiKey)
     jsonData["apiKey"] = liveData->settings.remoteApiKey;
-    
+
   jsonData["carType"] = liveData->settings.carType;
   jsonData["batTotalKwh"] = liveData->params.batteryTotalAvailableKWh;
   jsonData["currTime"] = liveData->params.currentTime;
@@ -250,14 +249,14 @@ bool BoardInterface::serializeParamsToJson(File file, bool inclApiKey) {
   jsonData["lat"] = liveData->params.gpsLat;
   jsonData["lon"] = liveData->params.gpsLon;
   jsonData["alt"] = liveData->params.gpsAlt;
-   
+
   jsonData["socPerc"] = liveData->params.socPerc;
   jsonData["sohPerc"] = liveData->params.sohPerc;
   jsonData["powKwh100"] = liveData->params.batPowerKwh100;
   jsonData["speedKmh"] = liveData->params.speedKmh;
   jsonData["motorRpm"] = liveData->params.motorRpm;
   jsonData["odoKm"] = liveData->params.odoKm;
-  
+
   jsonData["batPowKw"] = liveData->params.batPowerKw;
   jsonData["batPowA"] = liveData->params.batPowerAmp;
   jsonData["batV"] = liveData->params.batVoltage;
@@ -265,7 +264,7 @@ bool BoardInterface::serializeParamsToJson(File file, bool inclApiKey) {
   jsonData["cedKwh"] = liveData->params.cumulativeEnergyDischargedKWh;
   jsonData["maxChKw"] = liveData->params.availableChargePower;
   jsonData["maxDisKw"] = liveData->params.availableDischargePower;
-  
+
   jsonData["cellMinV"] = liveData->params.batCellMinV;
   jsonData["cellMaxV"] = liveData->params.batCellMaxV;
   jsonData["bMinC"] = round(liveData->params.batMinC);
@@ -282,7 +281,7 @@ bool BoardInterface::serializeParamsToJson(File file, bool inclApiKey) {
   jsonData["auxPerc"] = liveData->params.auxPerc;
   jsonData["auxV"] = liveData->params.auxVoltage;
   jsonData["auxA"] = liveData->params.auxCurrentAmp;
-  
+
   jsonData["inC"] = liveData->params.indoorTemperature;
   jsonData["outC"] = liveData->params.outdoorTemperature;
   jsonData["c1C"] = liveData->params.coolantTemp1C;
@@ -297,6 +296,8 @@ bool BoardInterface::serializeParamsToJson(File file, bool inclApiKey) {
   jsonData["tRrC"] = liveData->params.tireRearRightTempC;
   jsonData["tRrBar"] = round(liveData->params.tireRearRightPressureBar * 10) / 10;
 
+  jsonData["debugData"] = liveData->params.debugData;
+
   serializeJson(jsonData, Serial);
   serializeJson(jsonData, file);
 }
diff --git a/CarKiaEniro.cpp b/CarKiaEniro.cpp
index 94ccb9d..0d03cb9 100644
--- a/CarKiaEniro.cpp
+++ b/CarKiaEniro.cpp
@@ -110,9 +110,14 @@ void CarKiaEniro::parseRowMerged() {
 
   bool tempByte;
   float tempFloat;
+  String tmpStr;
 
   // ABS / ESP + AHB 7D1
   if (liveData->currentAtshRequest.equals("ATSH7D1")) {
+    // Init debug data
+    tmpStr = "";
+    tmpStr.toCharArray(liveData->params.debugData, tmpStr.length() + 1);
+    //
     if (liveData->commandRequest.equals("22C101")) {
       uint8_t driveMode = liveData->hexToDecFromResponse(22, 24, 1, false);
       liveData->params.forwardDriveMode = (driveMode == 4);
@@ -158,8 +163,7 @@ void CarKiaEniro::parseRowMerged() {
     if (liveData->commandRequest.equals("22B002")) {
       tempFloat = liveData->params.odoKm;
       liveData->params.odoKm = liveData->decFromResponse(18, 24);
-      if (tempFloat != liveData->params.odoKm) 
-        liveData->params.sdcardCanNotify = true;
+      //if (tempFloat != liveData->params.odoKm) liveData->params.sdcardCanNotify = true;
     }
   }
 
@@ -253,8 +257,7 @@ void CarKiaEniro::parseRowMerged() {
       liveData->params.socPercPrevious = liveData->params.socPerc;
       liveData->params.sohPerc = liveData->hexToDecFromResponse(56, 60, 2, false) / 10.0;
       liveData->params.socPerc = liveData->hexToDecFromResponse(68, 70, 1, false) / 2.0;
-      if (liveData->params.socPercPrevious != liveData->params.socPerc)
-        liveData->params.sdcardCanNotify = true;
+      // if (liveData->params.socPercPrevious != liveData->params.socPerc) liveData->params.sdcardCanNotify = true;
 
       // Soc10ced table, record x0% CEC/CED table (ex. 90%->89%, 80%->79%)
       if (liveData->params.socPercPrevious - liveData->params.socPerc > 0) {
@@ -273,12 +276,18 @@ void CarKiaEniro::parseRowMerged() {
       for (int i = 30; i < 32; i++) { // ai/aj position
         liveData->params.cellVoltage[96 - 30 + i] = liveData->hexToDecFromResponse(14 + (i * 2), 14 + (i * 2) + 2, 1, false) / 50;
       }
+      // log 220105 to sdcard
+      tmpStr = String(liveData->params.debugData) + liveData->currentAtshRequest + '/' + liveData->commandRequest + '/' + liveData->responseRowMerged + '\n';
+      tmpStr.toCharArray(liveData->params.debugData, tmpStr.length() + 1);
     }
     // BMS 7e4
     if (liveData->commandRequest.equals("220106")) {
       liveData->params.coolingWaterTempC = liveData->hexToDecFromResponse(14, 16, 1, false);
       liveData->params.bmsUnknownTempC = liveData->hexToDecFromResponse(18, 20, 1, true);
       liveData->params.bmsUnknownTempD = liveData->hexToDecFromResponse(46, 48, 1, true);
+      // log 220106 to sdcard
+      tmpStr = String(liveData->params.debugData) + liveData->currentAtshRequest + '/' + liveData->commandRequest + '/' + liveData->responseRowMerged + '\n';
+      tmpStr.toCharArray(liveData->params.debugData, tmpStr.length() + 1);
     }
   }
 
diff --git a/LiveData.cpp b/LiveData.cpp
index 45d41bd..036404d 100644
--- a/LiveData.cpp
+++ b/LiveData.cpp
@@ -109,6 +109,9 @@ void LiveData::initParams() {
     params.chargingGraphHeaterTempC[i] = -100;
     params.chargingGraphWaterCoolantTempC[i] = -100;
   }
+  // 
+  tmpStr = "";
+  tmpStr.toCharArray(params.debugData, tmpStr.length() + 1);
 
   // Menu
   menuItemsCount = sizeof(menuItemsSource) / sizeof(menuItemsSource[0]);
diff --git a/LiveData.h b/LiveData.h
index fc89913..93520f4 100644
--- a/LiveData.h
+++ b/LiveData.h
@@ -130,6 +130,7 @@ typedef struct {
   float soc10odo[11]; // odo history
   time_t soc10time[11]; // time for avg speed
   // additional
+  char debugData[256];
   /*
     uint8_t bmsMainRelay;
     uint8_t highVoltageCharging;
diff --git a/evDash.ino b/evDash.ino
index 6ae1d38..c46301c 100644
--- a/evDash.ino
+++ b/evDash.ino
@@ -85,6 +85,8 @@ bool doNextAtCommand() {
   if (liveData->commandQueueIndex >= liveData->commandQueueCount) {
     liveData->commandQueueIndex = liveData->commandQueueLoopFrom;
     board->redrawScreen();
+    // log every queue loop (temp)
+    liveData->params.sdcardCanNotify = true;
   }
 
   // Send AT command to obd