diff --git a/public/index.html b/public/index.html
index 276db14..c3c286b 100644
--- a/public/index.html
+++ b/public/index.html
@@ -4,7 +4,7 @@
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width,initial-scale=1" />
 
-    <title>IoT Manager 4.2.6</title>
+    <title>IoT Manager 4.2.7</title>
 
     <link rel="icon" type="image/png" href="/favicon.ico" />
     <link rel="stylesheet" href="/build/bundle.css" />
diff --git a/src/App.svelte b/src/App.svelte
index 3c24a93..5e0fa3f 100644
--- a/src/App.svelte
+++ b/src/App.svelte
@@ -38,7 +38,7 @@
   let updatingTimeout = 80000;
   let opened = false;
   let preventMove = false;
-  let devMode = true;
+  let devMode = false;
 
   //****************************************************variable section**********************************************************/
   //******************************************************************************************************************************/
diff --git a/src/widgets/Chart.svelte b/src/widgets/Chart.svelte
index 37768ea..7e5ad2d 100644
--- a/src/widgets/Chart.svelte
+++ b/src/widgets/Chart.svelte
@@ -43,7 +43,7 @@
         console.log("[i]", "collecting chart data to array, topic:", widget.topic);
         let incomingDataArr = widget.status;
 
-        //console.log("[i]", "array:", incomingDataArr);
+        console.log("[i]", "array:", incomingDataArr);
 
         collectingDataArray = [...collectingDataArray, ...incomingDataArr];
 
@@ -82,6 +82,8 @@
 
   function clearCart() {
     collectingDataArray = [];
+    labels = [0, 0];
+    values = [0, 0];
     datachart = {
       labels: [0],
       datasets: [