         matrix.print(text);
         matrix.setTextColor(color);
         matrix.show();
-        delay(70);
+        delay(50);
 
         if (existSerialInput()) {
           forceStop = true;


int matrixWidth = matrix.width();
int notiIdx = 0;
int showMsgRepeat = 5;
int longMsgRepeat = 3;
String message = "";


      }

    } else {
      int x = (matrixWidth - textPixelWidth) / 2;
      matrix.fillScreen(0);
      matrix.setTextColor(color);
      matrix.show();
      delay(70);
      matrix.setCursor(x, 0);
      matrix.print(text);
      matrix.setTextColor(color);
      matrix.show();
