diff --git a/lib/configuration.dart b/lib/configuration.dart
index fb865d4414e21005bc0d2ed6074e5da03dfb43e4..25ba7b129e250820431d22e869d71347d700799a 100644
--- a/lib/configuration.dart
+++ b/lib/configuration.dart
@@ -195,6 +195,7 @@ class _MyHomePageState extends State<Configuration> {
 
                           HapticFeedback.vibrate();
                           //TODO: display success user feedback
+                          //TODO: store complete "configuration"
                         } catch (e) {
                           throw Exception('Something went wrong try again');
                         }
diff --git a/lib/overview.dart b/lib/overview.dart
index b505824330f1e0442efb247b521a0b07a6636344..4601c8020091d78b33132bcc39c5cded48d07ffd 100644
--- a/lib/overview.dart
+++ b/lib/overview.dart
@@ -13,7 +13,7 @@ class Overview extends StatelessWidget {
               const SizedBox(height: 10),
               Expanded(
                 child: ElevatedButton(
-                  child: const Text('Add Event', style: TextStyle(fontSize: 22)),
+                  child: const Text('Add Event', style: TextStyle(fontSize: 36)),
                   onPressed: () {
                     Navigator.pushNamed(context, '/second');
                   },
@@ -22,7 +22,7 @@ class Overview extends StatelessWidget {
               const SizedBox(height: 10),
               Expanded(
                 child: ElevatedButton(
-                  child: const Text('View and Sync', style: TextStyle(fontSize: 22)),
+                  child: const Text('View & Sync', style: TextStyle(fontSize: 36)),
                   onPressed: () {
                     Navigator.pushNamed(context, '/third');
                   },
@@ -31,7 +31,7 @@ class Overview extends StatelessWidget {
               const SizedBox(height: 10),
               Expanded(
                 child: ElevatedButton(
-                  child: const Text('Configuration', style: TextStyle(fontSize: 22)),
+                  child: const Text('Configuration', style: TextStyle(fontSize: 36)),
                   onPressed: () {
                     Navigator.pushNamed(context, '/forth');
                   },
diff --git a/lib/viewevents.dart b/lib/viewevents.dart
index 6943a4d400ce6cb4e8a1e219c3cb42922b29cd51..c8b71ee2a695bf1fd1936154d356645e6bede1c4 100644
--- a/lib/viewevents.dart
+++ b/lib/viewevents.dart
@@ -1,4 +1,5 @@
 import 'dart:convert';
+import 'dart:io';
 import 'package:flutter/material.dart';
 import 'datamodel.dart';
 import 'package:http/http.dart' as http;
@@ -57,6 +58,9 @@ class _ViewEvents extends State<ViewEvents> {
           }
           _sync_status = 'export success';
         }
+      } on SocketException catch (e) {
+        _sync_status = 'No connection';
+        setState(() {});
       } catch (e) {
         debugPrint('Exception: $e');
         _sync_status = '$e';