diff --git a/custombutton.cpp b/custombutton.cpp
index 6e2947d..88f275f 100644
--- a/custombutton.cpp
+++ b/custombutton.cpp
@@ -58,7 +58,7 @@ void CustomButton::setText2(const QString &newText2) {
     if (text2 != newText2) {
         text2 = newText2;
         adjustWidthToFitText();
-        update();  // Repaint the button
+        update();
     }
 }
 
diff --git a/mainwindow.cpp b/mainwindow.cpp
index d56d60e..822019b 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -310,6 +310,14 @@ void MainWindow::populateWindow(const QJsonObject &localObj, const QString &heal
         }
     }
 
+    if (totalReads == "0 GB") {
+        totalReads = "----";
+    }
+
+    if (totalWrites == "0 GB") {
+        totalWrites = "----";
+    }
+
     totalReadsLineEdit->setText(totalReads);
     totalReadsLineEdit->setAlignment(Qt::AlignRight);