diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 80031db..5ccbfb9 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -28,7 +28,9 @@
         <activity
             android:name=".activity.StartupActivity"
             android:launchMode="singleInstance"
-            android:theme="@style/AppTheme.NoActionBar">
+            android:theme="@style/AppTheme.NoActionBar"
+            android:screenOrientation="portrait"
+            android:configChanges="keyboardHidden|orientation|screenSize">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
@@ -37,14 +39,20 @@
         </activity>
         <activity
             android:name=".activity.MapActivity"
-            android:launchMode="singleTop" />
+            android:launchMode="singleTop"
+            android:screenOrientation="portrait"
+            android:configChanges="keyboardHidden|orientation|screenSize"/>
         <activity
             android:name=".activity.LoginActivity"
             android:excludeFromRecents="true"
             android:launchMode="singleTask"
-            android:noHistory="true" />
+            android:noHistory="true"
+            android:screenOrientation="portrait"
+            android:configChanges="keyboardHidden|orientation|screenSize"/>
         <activity
-            android:name=".activity.SettingsActivity" />
+            android:name=".activity.SettingsActivity"
+            android:screenOrientation="portrait"
+            android:configChanges="keyboardHidden|orientation|screenSize"/>
 
         <service
             android:name=".service.BackgroundLocalizationService"
@@ -54,7 +62,9 @@
 
         <activity
             android:name=".activity.TutorTab"
-            android:theme="@style/AppTheme"/>
+            android:theme="@style/AppTheme"
+            android:screenOrientation="portrait"
+            android:configChanges="keyboardHidden|orientation|screenSize"/>
     </application>
 
 </manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/uam/wmi/findmytutor/FindMyTutor.java b/app/src/main/java/com/uam/wmi/findmytutor/FindMyTutor.java
index 0c2298f..3c2eabf 100644
--- a/app/src/main/java/com/uam/wmi/findmytutor/FindMyTutor.java
+++ b/app/src/main/java/com/uam/wmi/findmytutor/FindMyTutor.java
@@ -5,6 +5,8 @@ import android.content.Context;
 import android.content.SharedPreferences;
 import android.content.res.Configuration;
 
+import com.uam.wmi.findmytutor.utils.Const;
+
 import static org.acra.ReportField.*;
 import org.acra.ACRA;
 import org.acra.annotation.AcraLimiter;
@@ -50,7 +52,7 @@ public class FindMyTutor extends Application {
         builder.getPluginConfigurationBuilder(
                 HttpSenderConfigurationBuilder.class
 //        ).setUri("http://192.168.0.15:3000/api/acra")
-        ).setUri("https://s416084.projektstudencki.pl/develop/api/Feedback/autoFeedback")
+        ).setUri(Const.BASE_URL +"api/Feedback/autoFeedback")
                 .setHttpMethod(HttpSender.Method.POST)
                 .setHttpHeaders(header)
                 .setEnabled(true);
diff --git a/app/src/main/java/com/uam/wmi/findmytutor/network/ApiClient.java b/app/src/main/java/com/uam/wmi/findmytutor/network/ApiClient.java
index 1835496..6897226 100644
--- a/app/src/main/java/com/uam/wmi/findmytutor/network/ApiClient.java
+++ b/app/src/main/java/com/uam/wmi/findmytutor/network/ApiClient.java
@@ -4,6 +4,7 @@ import android.content.Context;
 import android.text.TextUtils;
 
 import com.jakewharton.retrofit2.adapter.rxjava2.RxJava2CallAdapterFactory;
+import com.uam.wmi.findmytutor.utils.Const;
 import com.uam.wmi.findmytutor.utils.PrefUtils;
 
 import java.io.IOException;
@@ -26,7 +27,7 @@ public class ApiClient {
         private static Retrofit retrofit = null;
         private static int REQUEST_TIMEOUT = 60;
         private static OkHttpClient okHttpClient;
-        private static final String BASE_URL = "https://s416084.projektstudencki.pl/master/";
+//        private static final String BASE_URL = "https://s416084.projektstudencki.pl/master/";
 
         public static Retrofit getClient(Context context) {
 
@@ -35,7 +36,7 @@ public class ApiClient {
 
             if (retrofit == null) {
                 retrofit = new Retrofit.Builder()
-                        .baseUrl(BASE_URL)
+                        .baseUrl(Const.BASE_URL)
                         .client(okHttpClient)
                         .addConverterFactory(GsonConverterFactory.create())
                         .addCallAdapterFactory(RxJava2CallAdapterFactory.create())
diff --git a/app/src/main/java/com/uam/wmi/findmytutor/utils/Const.java b/app/src/main/java/com/uam/wmi/findmytutor/utils/Const.java
index 6a4282a..4d78589 100644
--- a/app/src/main/java/com/uam/wmi/findmytutor/utils/Const.java
+++ b/app/src/main/java/com/uam/wmi/findmytutor/utils/Const.java
@@ -6,6 +6,7 @@ import java.util.Arrays;
 import java.util.List;
 
 public class Const {
+    public final static String BASE_URL = "https://s416084.projektstudencki.pl/master/";
     public final static Integer onlineBackgroundLocationInterval = 15000;
     public final static Integer offlineBackgroundLocationInterval = 36000;
     public final static Integer defaultMapZoom = 17;
diff --git a/app/src/main/res/layout/pref_main.xml b/app/src/main/res/layout/pref_main.xml
index 2977f17..eedf7e1 100644
--- a/app/src/main/res/layout/pref_main.xml
+++ b/app/src/main/res/layout/pref_main.xml
@@ -16,11 +16,11 @@
             android:title="@string/title_language" />
 
         <SwitchPreference
-            android:key="acra.disable"
-            android:title="@string/pref_disable_acra"
+            android:key="acra.enable"
+            android:title="@string/pref_title_acra"
             android:summaryOn="@string/pref_acra_disabled"
             android:summaryOff="@string/pref_acra_enabled"
-            android:defaultValue="false"/>
+            android:defaultValue="true"/>
 
     </PreferenceCategory>
 </PreferenceScreen>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 7f493bb..4788c32 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -246,7 +246,7 @@
     <!--ACRA ON/OFF switch-->
     <string name="pref_acra_disabled" translatable="false">Allow to send raport to developers is ON</string>
     <string name="pref_acra_enabled" translatable="false">Allow to send raport to developers is OFF</string>
-    <string name="pref_disable_acra" translatable="false">App issues reporting</string>
+    <string name="pref_title_acra" translatable="false">App issues reporting</string>
     <string name="acra_toast_text" translatable="false">Sorry, the application crashed. A report will be sent to the developers</string>
 
     <!--(ENG) Map Activity info helper-->