diff --git a/Android/app/build.gradle b/Android/app/build.gradle
index c14552b..01b09bd 100644
--- a/Android/app/build.gradle
+++ b/Android/app/build.gradle
@@ -8,8 +8,8 @@ android {
         applicationId "com.cns.encom"
         minSdkVersion 21
         targetSdkVersion 30
-        versionCode 7
-        versionName "2.1.1"
+        versionCode 8
+        versionName "2.1.2"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
diff --git a/Android/app/src/main/java/com/cns/encom/MainActivity.java b/Android/app/src/main/java/com/cns/encom/MainActivity.java
index bbf9a3b..de03a20 100644
--- a/Android/app/src/main/java/com/cns/encom/MainActivity.java
+++ b/Android/app/src/main/java/com/cns/encom/MainActivity.java
@@ -110,7 +110,7 @@ protected void onCreate(Bundle savedInstanceState) {
     }
 
 
-    public void clear_oncliek(View view){
+    public void clear_onclick(View view){
         Toast.makeText(view.getContext(), "Console cleared", Toast.LENGTH_SHORT).show();
         TextView logsWindows = findViewById(R.id.textView);
         logsWindows.setText("");
@@ -232,8 +232,9 @@ public void connect_onclick(View view){
     }
 
     public void disconnect_onclick(View view) {
+        TextView logsWindows = findViewById(R.id.textView);
 
-        if(connectionUp) {
+        try{
             if (mConnThread != null) {
                 try {
                     mConnThread.join();
@@ -241,14 +242,17 @@ public void disconnect_onclick(View view) {
                     mConnThread.interrupt();
                 }
             }
-            TextView logsWindows = findViewById(R.id.textView);
             logsWindows.append("You have disconnected\n");
             TextView indicator_host = findViewById(R.id.Indicator_hostip);
             indicator_host.setText("Host: 0.0.0.0");
             mConnThread = null;
             switchCam = false;
             connectionUp = false;
+        } catch(Exception err){
+            Log.d("Disconnect", "disconnect_onclick: "+err.getMessage());
+            logsWindows.append(err.getMessage()+"\n");
         }
+
     }
 
     public class connectionThread extends Thread{
diff --git a/Android/app/src/main/res/layout/activity_main.xml b/Android/app/src/main/res/layout/activity_main.xml
index 57053f9..73d4f03 100644
--- a/Android/app/src/main/res/layout/activity_main.xml
+++ b/Android/app/src/main/res/layout/activity_main.xml
@@ -87,7 +87,7 @@
         android:layout_marginStart="16dp"
         android:layout_marginEnd="16dp"
         android:layout_marginBottom="12dp"
-        android:onClick="clear_oncliek"
+        android:onClick="clear_onclick"
         android:text="@string/button4"
         app:layout_constraintBottom_toTopOf="@+id/ip_form"
         app:layout_constraintEnd_toEndOf="parent"
diff --git a/README.md b/README.md
index 83c9419..7b4590f 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ Software compatibility:
 ![](https://img.shields.io/badge/-OK-black?style=flat&logo=Firefox&logoColor=ff6611)
 ![](https://img.shields.io/badge/-OK-black?style=flat&logo=Google%20Chrome&logoColor=4285F4)
 ![](https://img.shields.io/badge/-OK-black?style=flat&logo=microsoft%20edge&logoColor=0078D7)
-![](https://img.shields.io/badge/-OK-black?style=flat&logo=zoom&logoColor=blue)
+![](https://img.shields.io/badge/Zoom-OK-black?style=flat&labelColor=black)
 ![](https://img.shields.io/badge/-OK-black?style=flat&logo=discord&logoColor=7289d9)
 ![](https://img.shields.io/badge/-INCOMPATIBLE-black?style=flat&logo=skype&logoColor=00aff0)
 ![](https://img.shields.io/badge/-INCOMPATIBLE-black?style=flat&logo=Telegram)