diff --git a/lib/globals.dart b/lib/globals.dart
index 4f3d9c2d9947cbadb2509fb9f5a3fc0f77eb56fd..7057e15e0a29e18475b191d095de800a0bdb9d76 100644
--- a/lib/globals.dart
+++ b/lib/globals.dart
@@ -34,6 +34,9 @@ String cesiumPod = "https://g1.data.presles.fr";
 late bool isTall;
 late double ratio;
 
+// Contexts
+late BuildContext homeContext;
+
 // Logger
 var log = Logger();
 
diff --git a/lib/providers/home.dart b/lib/providers/home.dart
index 2bbff48a99a1ed7a37b990757153233559ad2735..a228db07fa3a1a57ef0f8079e057e4d9a7befb17 100644
--- a/lib/providers/home.dart
+++ b/lib/providers/home.dart
@@ -96,49 +96,6 @@ class HomeProvider with ChangeNotifier {
     }
 
     log.i('ENDPOINT: ' + _listEndpoints.toString());
-
-    // int i = 0;
-    // String? _endpoint;
-    // int _statusCode = 0;
-
-    // final _client = HttpClient();
-    // _client.connectionTimeout = const Duration(milliseconds: 1000);
-
-    // do {
-    //   i++;
-    //   log.d(i.toString() + ' ème essai de recherche de endpoint GVA.');
-    //   log.d('Try GVA endpoint: ${_listEndpoints[i - 1]}');
-    //   int listLenght = _listEndpoints.length - 1;
-    //   if (i > listLenght) {
-    //     log.e('NO VALID GVA ENDPOINT FOUND');
-    //     _endpoint = 'HS';
-    //     break;
-    //   }
-    //   if (i != 0) {
-    //     await Future.delayed(const Duration(milliseconds: 300));
-    //   }
-
-    //   try {
-    //     final request = await _client.postUrl(Uri.parse(_listEndpoints[i]));
-    //     final response = await request.close();
-
-    //     _endpoint = _listEndpoints[i];
-    //     _statusCode = response.statusCode;
-    //   } on TimeoutException catch (_) {
-    //     log.e('This endpoint is timeout, next');
-    //     _statusCode = 50;
-    //     continue;
-    //   } on SocketException catch (_) {
-    //     log.e('This endpoint is a bad endpoint, next');
-    //     _statusCode = 70;
-    //     continue;
-    //   } on Exception {
-    //     log.e('Unknown error');
-    //     _statusCode = 60;
-    //     continue;
-    //   }
-    // } while (_statusCode != 400);
-
     return _listEndpoints;
   }
 
@@ -164,70 +121,74 @@ class HomeProvider with ChangeNotifier {
     WalletsProfilesProvider _historyProvider =
         Provider.of<WalletsProfilesProvider>(context, listen: false);
 
+    final size = MediaQuery.of(context).size;
+
     const bool _showBottomBar = true;
 
     return Visibility(
       visible: _showBottomBar,
       child: Container(
         color: yellowC,
-        width: double.infinity,
+        width: size.width,
         height: 80,
-        child: Row(
-          // mainAxisAlignment: MainAxisAlignment.spaceAround,
-          children: [
-            const Spacer(flex: 1),
-            IconButton(
-              iconSize: 40,
-              icon: const Image(image: AssetImage('assets/loupe-noire.png')),
-              onPressed: () {
-                // Navigator.popUntil(
-                //   context,
-                //   ModalRoute.withName('/'),
-                // );
-                Navigator.push(
-                  context,
-                  MaterialPageRoute(builder: (context) {
-                    return const SearchScreen();
-                  }),
-                );
-              },
-            ),
-            // SizedBox(width: 0),
-            const Spacer(flex: 2),
-            IconButton(
-              iconSize: 60,
-              icon: const Image(image: AssetImage('assets/qrcode-scan.png')),
-              onPressed: () async {
-                // Navigator.popUntil(
-                //   context,
-                //   ModalRoute.withName('/'),
-                // );
-                await _historyProvider.scan(context);
-              },
-            ),
-            const Spacer(flex: 2),
-            IconButton(
-              iconSize: 60,
-              icon: const Image(image: AssetImage('assets/wallet.png')),
-              onPressed: () {
-                WalletData? defaultWallet =
-                    _myWalletProvider.getDefaultWallet();
-                Navigator.push(
-                  context,
-                  MaterialPageRoute(
-                    builder: (context) {
-                      return UnlockingWallet(
-                        wallet: defaultWallet,
-                        action: "mywallets",
-                      );
-                    },
-                  ),
-                );
-              },
-            ),
-            const Spacer(flex: 1),
-          ],
-        ),
+        child:
+            // Stack(
+            //   children: [
+            //     // CustomPaint(
+            //     //   size: Size(size.width, 110),
+            //     //   painter: CustomRoundedButton(),
+            //     // ),
+            Row(mainAxisAlignment: MainAxisAlignment.spaceAround, children: [
+          IconButton(
+            iconSize: 40,
+            icon: const Image(image: AssetImage('assets/loupe-noire.png')),
+            onPressed: () {
+              Navigator.popUntil(
+                context,
+                ModalRoute.withName('/'),
+              );
+              Navigator.push(
+                context,
+                MaterialPageRoute(builder: (homeContext) {
+                  return const SearchScreen();
+                }),
+              );
+            },
+          ),
+          IconButton(
+            iconSize: 70,
+            icon: const Image(image: AssetImage('assets/qrcode-scan.png')),
+            onPressed: () async {
+              Navigator.popUntil(
+                context,
+                ModalRoute.withName('/'),
+              );
+              _historyProvider.scan(homeContext);
+            },
+          ),
+          IconButton(
+            iconSize: 60,
+            icon: const Image(image: AssetImage('assets/wallet.png')),
+            onPressed: () {
+              Navigator.popUntil(
+                context,
+                ModalRoute.withName('/'),
+              );
+              WalletData? defaultWallet = _myWalletProvider.getDefaultWallet();
+              Navigator.push(
+                context,
+                MaterialPageRoute(
+                  builder: (homeContext) {
+                    return UnlockingWallet(
+                      wallet: defaultWallet,
+                      action: "mywallets",
+                    );
+                  },
+                ),
+              );
+            },
+          ),
+        ]),
       ),
     );
   }
@@ -250,3 +211,24 @@ class HomeProvider with ChangeNotifier {
     notifyListeners();
   }
 }
+
+class CustomRoundedButton extends CustomPainter {
+  @override
+  void paint(Canvas canvas, Size size) {
+    Paint paint = Paint()
+      ..color = yellowC
+      ..style = PaintingStyle.fill;
+    Path path = Path();
+    path.lineTo(size.width * 0.4, 0);
+    path.quadraticBezierTo(size.width * 0.5, -40, size.width * 0.6, 0);
+    path.lineTo(size.width, 0);
+    path.lineTo(size.width, size.height);
+    path.lineTo(0, size.height);
+    canvas.drawPath(path, paint);
+  }
+
+  @override
+  bool shouldRepaint(covariant CustomPainter oldDelegate) {
+    return false;
+  }
+}
diff --git a/lib/providers/substrate_sdk.dart b/lib/providers/substrate_sdk.dart
index 8d3425df464fe789e7604a058bbe39353c17d4b1..7b130fb011647029b120016328b7560972c68c56 100644
--- a/lib/providers/substrate_sdk.dart
+++ b/lib/providers/substrate_sdk.dart
@@ -106,7 +106,7 @@ class SubstrateSdk with ChangeNotifier {
       nodeConnected = false;
       debugConnection = res.toString();
       notifyListeners();
-      _homeProvider.changeMessage('Vous êtes pas connecté', 3);
+      _homeProvider.changeMessage("Vous n'êtes pas connecté:", 3);
       // snackNode(ctx, false);
     }
 
@@ -335,10 +335,8 @@ class SubstrateSdk with ChangeNotifier {
         password,
         onStatusChange: (status) {
           log.d('Transaction status: ' + status);
-          if (status == 'Ready') {
-            transactionStatus = 'sent';
-            notifyListeners();
-          }
+          transactionStatus = status;
+          notifyListeners();
         },
       ).timeout(
         const Duration(seconds: 12),
diff --git a/lib/providers/wallet_options.dart b/lib/providers/wallet_options.dart
index 0f5d531b0e8c3a43ec872d1ebec6ef5185b569fe..111fe0f13be832746ef0871ea442f74621319a7f 100644
--- a/lib/providers/wallet_options.dart
+++ b/lib/providers/wallet_options.dart
@@ -62,7 +62,7 @@ class WalletOptionsProvider with ChangeNotifier {
     final bool? _answer = await (confirmPopup(context,
         'Êtes-vous sûr de vouloir oublier le portefeuille "${wallet.name}" ?'));
 
-    if (_answer!) {
+    if (_answer ?? false) {
       await walletBox.delete(wallet.key);
       await _sub.deleteAccounts([wallet.address!]);
 
diff --git a/lib/providers/wallets_profiles.dart b/lib/providers/wallets_profiles.dart
index 53b6c4bd9ea0c31070663cc2f0b1373cc8a3fe8a..dc958d73efac84696c7a844eeee6d428c9a2e5b9 100644
--- a/lib/providers/wallets_profiles.dart
+++ b/lib/providers/wallets_profiles.dart
@@ -27,7 +27,7 @@ class WalletsProfilesProvider with ChangeNotifier {
   int nRepositories = 20;
   int nPage = 1;
 
-  Future scan(context) async {
+  Future<String> scan(context) async {
     if (Platform.isAndroid || Platform.isIOS) {
       await Permission.camera.request();
     }
@@ -42,7 +42,7 @@ class WalletsProfilesProvider with ChangeNotifier {
       Navigator.push(
         context,
         MaterialPageRoute(builder: (context) {
-          return WalletViewScreen(pubkey: pubkey);
+          return WalletViewScreen(pubkey: barcode!);
         }),
       );
     } else {
diff --git a/lib/screens/home.dart b/lib/screens/home.dart
index afaa3b2a2995a16d9245a18050f7071cfc474c4a..defe4d9815c6ed1ebf721eae5a7192b93d0f3591 100644
--- a/lib/screens/home.dart
+++ b/lib/screens/home.dart
@@ -24,6 +24,7 @@ class HomeScreen extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
+    homeContext = context;
     MyWalletsProvider _myWalletProvider =
         Provider.of<MyWalletsProvider>(context);
     Provider.of<ChestProvider>(context);
diff --git a/lib/screens/settings.dart b/lib/screens/settings.dart
index e5c780fe74a1785a54e3a3f33c544e022c8f254c..e426d6785afc3cb911e592ffd580e52eb74d2f99 100644
--- a/lib/screens/settings.dart
+++ b/lib/screens/settings.dart
@@ -53,7 +53,9 @@ class SettingsScreen extends StatelessWidget {
                   child: Row(children: [
                     Text(' Noeud $currencyName :'),
                     const Spacer(),
-                    Icon(_sub.nodeConnected ? Icons.check : Icons.close),
+                    Icon(_sub.nodeConnected && !_sub.isLoadingEndpoint
+                        ? Icons.check
+                        : Icons.close),
                     const Spacer(),
                     SizedBox(
                       width: 200,
diff --git a/lib/screens/transaction_in_progress.dart b/lib/screens/transaction_in_progress.dart
index 07ac2e364ea3a2598f07ec95c24922c9585af8d5..70a5f10d235de21cc9ebb150d2147a21926c1d05 100644
--- a/lib/screens/transaction_in_progress.dart
+++ b/lib/screens/transaction_in_progress.dart
@@ -58,7 +58,12 @@ class TransactionInProgress extends StatelessWidget {
           _resultText = 'Envoi en cours ...';
         }
         break;
-      case 'sent':
+      case 'Ready':
+        {
+          _resultText = 'En cours de propagation...';
+        }
+        break;
+      case 'Broadcast':
         {
           _resultText = 'En cours de validation ...';
         }
@@ -81,7 +86,7 @@ class TransactionInProgress extends StatelessWidget {
           _sub.transactionStatus = '';
           Navigator.pop(context);
           Navigator.pop(context);
-          if (_actionName == 'pay') {
+          if (transType == 'pay') {
             Navigator.pop(context);
           }
           return Future<bool>.value(true);
@@ -186,7 +191,7 @@ class TransactionInProgress extends StatelessWidget {
                           onPressed: () {
                             Navigator.pop(context);
                             Navigator.pop(context);
-                            if (_actionName == 'pay') {
+                            if (transType == 'pay') {
                               Navigator.pop(context);
                             }
                           },
diff --git a/lib/screens/wallet_view.dart b/lib/screens/wallet_view.dart
index ebbf720ebe9bd7526d8371ed50fbeaf7232b4679..3038be88c3f1c2b4ff24d8d68237873b386dd12e 100644
--- a/lib/screens/wallet_view.dart
+++ b/lib/screens/wallet_view.dart
@@ -304,11 +304,22 @@ class WalletViewScreen extends StatelessWidget {
                       mainAxisSize: MainAxisSize.min,
                       crossAxisAlignment: CrossAxisAlignment.start,
                       children: <Widget>[
-                        const Text(
-                          'Effectuer un virement',
-                          style: TextStyle(
-                              fontSize: 26, fontWeight: FontWeight.w700),
-                        ),
+                        Row(
+                            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                            children: [
+                              const Text(
+                                'Effectuer un virement',
+                                style: TextStyle(
+                                    fontSize: 26, fontWeight: FontWeight.w700),
+                              ),
+                              IconButton(
+                                iconSize: 40,
+                                icon: const Icon(Icons.cancel_outlined),
+                                onPressed: () {
+                                  Navigator.pop(context);
+                                },
+                              ),
+                            ]),
                         const SizedBox(height: 20),
                         Text(
                           'Depuis:',
diff --git a/pubspec.yaml b/pubspec.yaml
index c831e23bc55d19b3d72e80a8936e3549bcfdfffa..96d1d4561161f15c1771f892167d1ea7abbdae5a 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -5,7 +5,7 @@ description: Pay with G1.
 # pub.dev using `pub publish`. This is preferred for private packages.
 publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 
-version: 0.0.7+4
+version: 0.0.7+5
 
 environment:
   sdk: '>=2.12.0 <3.0.0'