diff --git a/main/ZboardM5.ino b/main/ZboardM5.ino
index 7a0b334..502ac34 100644
--- a/main/ZboardM5.ino
+++ b/main/ZboardM5.ino
@@ -112,31 +112,28 @@ void loopM5() {
   }
   previousBtnState = currentBtnState;
   static int previousLogLevel;
-  switch (Log.getLastMsgLevel()) {
-    case 1:
-    case 2:
-      if (lowpowermode != 2) {
+  int currentLogLevel = Log.getLastMsgLevel();
+  if (previousLogLevel != currentLogLevel && lowpowermode != 2) {
+    switch (currentLogLevel) {
+      case 1:
+      case 2:
         wakeScreen(NORMAL_LCD_BRIGHTNESS);
         M5.Lcd.fillScreen(TFT_RED); // FATAL, ERROR
         M5.Lcd.setTextColor(TFT_BLACK, TFT_RED);
-      }
-      break;
-    case 3:
-      if (lowpowermode != 2) {
+        break;
+      case 3:
         wakeScreen(NORMAL_LCD_BRIGHTNESS);
         M5.Lcd.fillScreen(TFT_ORANGE); // WARNING
         M5.Lcd.setTextColor(TFT_BLACK, TFT_ORANGE);
-      }
-      break;
-    default:
-      if (previousLogLevel != Log.getLastMsgLevel() && lowpowermode != 2) {
+        break;
+      default:
         wakeScreen(SLEEP_LCD_BRIGHTNESS);
         M5.Lcd.fillScreen(TFT_WHITE);
         drawLogo(M5.Lcd.width() * 0.1875, (M5.Lcd.width() / 2) - M5.Lcd.width() * 0.24, M5.Lcd.height() * 0.5, true, true, true, true, true, true);
-      }
-      break;
+        break;
+    }
   }
-  previousLogLevel = Log.getLastMsgLevel();
+  previousLogLevel = currentLogLevel;
 }
 
 void MQTTtoM5(char* topicOri, JsonObject& M5data) { // json object decoding
diff --git a/main/ZgatewayBT.ino b/main/ZgatewayBT.ino
index bf58d00..9d4eb09 100644
--- a/main/ZgatewayBT.ino
+++ b/main/ZgatewayBT.ino
@@ -755,12 +755,10 @@ void startProcessing() {
 
 void coreTask(void* pvParameters) {
   while (true) {
-    Log.trace(F("BT Task running on core: %d" CR), xPortGetCoreID());
     if (!ProcessLock) {
       int n = 0;
       while (client.state() != 0 && n <= InitialMQTTConnectionTimeout && !ProcessLock) {
         n++;
-        Log.trace(F("Wait for MQTT on core: %d attempt: %d" CR), xPortGetCoreID(), n);
         delay(1000);
       }
       if (client.state() != 0) {
diff --git a/platformio.ini b/platformio.ini
index eb99ad5..3a074ba 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -113,8 +113,8 @@ fastled = FastLED@3.3.2
 onewire = OneWire
 dallastemperature = DallasTemperature
 m5stickc = M5StickC@0.2.0
-m5stickcp = https://github.com/m5stack/M5StickC-Plus.git
-m5stack = M5Stack@0.3.0
+m5stickcp = https://github.com/m5stack/M5StickC-Plus.git#0.0.2
+m5stack = M5Stack@0.3.1
 smartrc-cc1101-driver-lib = SmartRC-CC1101-Driver-Lib@2.5.5
 stl = https://github.com/mike-matera/ArduinoSTL.git#7411816
 shtc3 = https://github.com/sparkfun/SparkFun_SHTC3_Arduino_Library