diff --git a/app/src/main/java/com/flashwifi/wifip2p/MainActivity.java b/app/src/main/java/com/flashwifi/wifip2p/MainActivity.java
index 822a22f..c9b5723 100644
--- a/app/src/main/java/com/flashwifi/wifip2p/MainActivity.java
+++ b/app/src/main/java/com/flashwifi/wifip2p/MainActivity.java
@@ -218,10 +218,9 @@ public class MainActivity extends AppCompatActivity
         // check whether all necessary settings were set by the user
         SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
         String[] intVariables = new String[]{
-                "edit_text_min_minutes",
+                "edit_text_sell_min_minutes",
                 "edit_text_sell_price",
-                "edit_text_min_minutes",
-                "edit_text_max_minutes",
+                "edit_text_sell_max_minutes",
                 "edit_text_buy_price",
                 "edit_text_client_minutes"
         };
@@ -229,6 +228,7 @@ public class MainActivity extends AppCompatActivity
         for (String variable: intVariables) {
             val = prefs.getString(variable, null);
             if (val == null) {
+                Log.d("Variable not set: ", "settingsAreReady: " + variable);
                 return false;
             }
         }
diff --git a/app/src/main/java/com/flashwifi/wifip2p/SearchFragment.java b/app/src/main/java/com/flashwifi/wifip2p/SearchFragment.java
index 85f3964..5bcf6f7 100644
--- a/app/src/main/java/com/flashwifi/wifip2p/SearchFragment.java
+++ b/app/src/main/java/com/flashwifi/wifip2p/SearchFragment.java
@@ -303,7 +303,7 @@ public class SearchFragment extends Fragment {
                 Toast.makeText(view.getContext(), "Connected to peer", Toast.LENGTH_SHORT).show();
                 // start the protocol
                 startNegotiationProtocol(address);
-                busy = false;
+                busy = true;
             }
             @Override
             public void onFailure(int reason) {