diff --git a/lib/src/screens/backup/backup_page.dart b/lib/src/screens/backup/backup_page.dart
index cab867bf5..59abff990 100644
--- a/lib/src/screens/backup/backup_page.dart
+++ b/lib/src/screens/backup/backup_page.dart
@@ -172,10 +172,15 @@ class BackupPage extends BasePage {
 
   Future<void> _saveFile(BackupExportFile backup) async {
     String? outputFile = await FilePicker.platform
-        .saveFile(dialogTitle: 'Save Your File to desired location', fileName: backup.name);
+        .saveFile(
+            dialogTitle: 'Save Your File to desired location',
+            fileName: backup.name,
+            lockParentWindow: true);
+
+    if (outputFile == null) return;
 
     try {
-      await backup.file.copy(outputFile!);
+      await backup.file.copy(outputFile);
     } catch (exception, stackTrace) {
       await ExceptionHandler.onError(FlutterErrorDetails(
         exception: exception,
diff --git a/lib/src/screens/seed/wallet_seed_page.dart b/lib/src/screens/seed/wallet_seed_page.dart
index f0794f98a..97da1e027 100644
--- a/lib/src/screens/seed/wallet_seed_page.dart
+++ b/lib/src/screens/seed/wallet_seed_page.dart
@@ -158,6 +158,7 @@ class WalletSeedPage extends BasePage {
         final path = await FilePicker.platform.saveFile(
           dialogTitle: "Save seed as",
           fileName: "${walletSeedViewModel.name}-seed.txt",
+          lockParentWindow: true,
         );
         if(path != null) {
           final file = File(path);
diff --git a/lib/src/screens/settings/mweb_logs_page.dart b/lib/src/screens/settings/mweb_logs_page.dart
index 8310673c5..6fd6ead3e 100644
--- a/lib/src/screens/settings/mweb_logs_page.dart
+++ b/lib/src/screens/settings/mweb_logs_page.dart
@@ -104,12 +104,17 @@ class MwebLogsPage extends BasePage {
 
   Future<void> _saveFile() async {
     String? outputFile = await FilePicker.platform
-        .saveFile(dialogTitle: 'Save Your File to desired location', fileName: "debug.log");
+        .saveFile(
+            dialogTitle: 'Save Your File to desired location',
+            fileName: "debug.log",
+            lockParentWindow: true);
+
+    if (outputFile == null) return;
 
     try {
       final filePath = (await getApplicationSupportDirectory()).path + "/debug.log";
       File debugLogFile = File(filePath);
-      await debugLogFile.copy(outputFile!);
+      await debugLogFile.copy(outputFile);
     } catch (exception, stackTrace) {
       ExceptionHandler.onError(FlutterErrorDetails(
         exception: exception,
diff --git a/lib/src/screens/settings/silent_payments_logs_page.dart b/lib/src/screens/settings/silent_payments_logs_page.dart
index baea684b6..102755f4e 100644
--- a/lib/src/screens/settings/silent_payments_logs_page.dart
+++ b/lib/src/screens/settings/silent_payments_logs_page.dart
@@ -106,12 +106,17 @@ class SilentPaymentsLogPage extends BasePage {
 
   Future<void> _saveFile() async {
     String? outputFile = await FilePicker.platform
-        .saveFile(dialogTitle: 'Save Your File to desired location', fileName: "debug.log");
+        .saveFile(
+            dialogTitle: 'Save Your File to desired location',
+            fileName: "debug.log",
+            lockParentWindow: true);
+
+    if (outputFile == null) return;
 
     try {
       final filePath = (await getApplicationSupportDirectory()).path + "/debug.log";
       File debugLogFile = File(filePath);
-      await debugLogFile.copy(outputFile!);
+      await debugLogFile.copy(outputFile);
     } catch (exception, stackTrace) {
       ExceptionHandler.onError(FlutterErrorDetails(
         exception: exception,