Merge branch 'main' into dev-mapOverlap

location aware channel_message_path

.gitignore

@@ -58,6 +58,7 @@ secrets.dart
 .DS_Store
 .AppleDouble
 .LSOverride
+macos/Flutter/GeneratedPluginRegistrant.swift
 
 # iOS
 **/ios/Pods/
@@ -85,4 +86,4 @@ keystore.properties
 .vscode/settings.json
 
 # Cloudflare Wrangler
-.wrangler
+.wrangler

lib/connector/meshcore_connector.dart

@@ -4943,6 +4943,17 @@ class MeshCoreConnector extends ChangeNotifier {
     );
   }
 
+  bool hasValidLocation(double? latitude, double? longitude) {
+    const double epsilon = 1e-6;
+    final lat = latitude ?? 0.0;
+    final lon = longitude ?? 0.0;
+    return (lat.abs() > epsilon || lon.abs() > epsilon) &&
+        lat >= -90.0 &&
+        lat <= 90.0 &&
+        lon >= -180.0 &&
+        lon <= 180.0;
+  }
+
   void _handlePayloadAdvertReceived(
     Uint8List rawPacket,
     Uint8List payload,
@@ -4980,6 +4991,9 @@ class MeshCoreConnector extends ChangeNotifier {
         latitude = advert.readInt32LE() / 1e6;
         longitude = advert.readInt32LE() / 1e6;
       }
+      // Validate location values if present
+      hasLocation = hasValidLocation(latitude, longitude);
+
       if (hasName && advert.remaining > 0) {
         name = advert.readCString();
       }
@@ -5045,20 +5059,8 @@ class MeshCoreConnector extends ChangeNotifier {
 
       // CRITICAL: Preserve user's path override when contact is refreshed from device
       _contacts[existingIndex] = existing.copyWith(
-        latitude:
-            hasLocation &&
-                latitude != null &&
-                latitude.abs() <= 90 &&
-                (latitude != 0 || longitude != 0)
-            ? latitude
-            : existing.latitude,
-        longitude:
-            hasLocation &&
-                longitude != null &&
-                longitude.abs() <= 180 &&
-                (latitude != 0 || longitude != 0)
-            ? longitude
-            : existing.longitude,
+        latitude: hasLocation ? latitude : existing.latitude,
+        longitude: hasLocation ? longitude : existing.longitude,
         name: hasName ? name : existing.name,
         path: Uint8List.fromList(path.reversed.toList()),
         pathLength: path.length,
@@ -5226,6 +5228,10 @@ class MeshCoreConnector extends ChangeNotifier {
     markChannelRead(channelIndex);
     notifyListeners();
   }
+
+  void deleteAllPaths() {
+    _pathHistoryService?.clearAllHistories();
+  }
 }
 
 const int _phRouteMask = 0x03;

lib/l10n/app_bg.arb

@@ -1941,5 +1941,7 @@
   "appSettings_maxMessageRetriesSubtitle": "Брой опити за повторно изпращане, преди съобщението да бъде маркирано като неуспешно.",
   "path_routeWeight": "{weight}/{max}",
   "settings_multiAck": "Мулти-потвърди: {value}",
-  "settings_telemetryModeUpdated": "Режим на телеметрията е обновен"
+  "settings_telemetryModeUpdated": "Режим на телеметрията е обновен",
+  "map_showOverlaps": "Покриване на ключа на повтаряча",
+  "map_runTraceWithReturnPath": "Върни се по същия път."
 }

lib/l10n/app_de.arb

@@ -1969,5 +1969,7 @@
   "appSettings_maxMessageRetriesSubtitle": "Anzahl der Versuche, eine Nachricht erneut zu senden, bevor sie als fehlgeschlagen markiert wird.",
   "path_routeWeight": "{weight}/{max}",
   "settings_telemetryModeUpdated": "Telemetriemodus aktualisiert",
-  "settings_multiAck": "Mehrfach-Bestätigungen: {value}"
+  "settings_multiAck": "Mehrfach-Bestätigungen: {value}",
+  "map_showOverlaps": "Überlappungen der Repeater-Taste",
+  "map_runTraceWithReturnPath": "Auf dem gleichen Pfad zurückkehren."
 }

lib/l10n/app_en.arb

@@ -878,6 +878,7 @@
   "map_chatNodes": "Chat Nodes",
   "map_repeaters": "Repeaters",
   "map_otherNodes": "Other Nodes",
+  "map_showOverlaps": "Repeater Key Overlaps",
   "map_keyPrefix": "Key Prefix",
   "map_filterByKeyPrefix": "Filter by key prefix",
   "map_publicKeyPrefix": "Public key prefix",
@@ -891,7 +892,8 @@
   "map_joinRoom": "Join Room",
   "map_manageRepeater": "Manage Repeater",
   "map_tapToAdd": "Tap on nodes to add them to the path.",
-  "map_runTrace": "Run Path Trace",
+  "map_runTrace": "Run path trace",
+  "map_runTraceWithReturnPath": "Return back on the same path.",
   "map_removeLast": "Remove Last",
   "map_pathTraceCancelled": "Path trace cancelled.",
   "mapCache_title": "Offline Map Cache",

lib/l10n/app_es.arb

@@ -1969,5 +1969,7 @@
   "appSettings_maxMessageRetriesSubtitle": "Número de intentos de reintento antes de marcar un mensaje como fallido.",
   "path_routeWeight": "{weight}/{max}",
   "settings_telemetryModeUpdated": "Modo de telemetría actualizado",
-  "settings_multiAck": "Multi-ACKs: {value}"
+  "settings_multiAck": "Multi-ACKs: {value}",
+  "map_showOverlaps": "Superposiciones de tecla repetidora",
+  "map_runTraceWithReturnPath": "Volver atrás por el mismo camino."
 }

lib/l10n/app_fr.arb

@@ -1941,5 +1941,7 @@
   "appSettings_maxMessageRetriesSubtitle": "Nombre de tentatives de relance avant de marquer un message comme ayant échoué.",
   "path_routeWeight": "{weight}/{max}",
   "settings_multiAck": "Multi-ACKs : {value}",
-  "settings_telemetryModeUpdated": "Le mode télémétrie a été mis à jour"
+  "settings_telemetryModeUpdated": "Le mode télémétrie a été mis à jour",
+  "map_showOverlaps": "Chevauchement de la touche répétitive",
+  "map_runTraceWithReturnPath": "Revenir sur le même chemin."
 }

lib/l10n/app_it.arb

@@ -1941,5 +1941,7 @@
   "appSettings_maxMessageRetriesSubtitle": "Numero di tentativi di riprova prima di considerare un messaggio come fallito.",
   "path_routeWeight": "{weight}/{max}",
   "settings_telemetryModeUpdated": "Modalità telemetria aggiornata",
-  "settings_multiAck": "Multi-ACKs: {value}"
+  "settings_multiAck": "Multi-ACKs: {value}",
+  "map_showOverlaps": "Sovrapposizioni della chiave ripetitore",
+  "map_runTraceWithReturnPath": "Tornare indietro sullo stesso percorso"
 }

lib/l10n/app_localizations.dart

@@ -3052,6 +3052,12 @@ abstract class AppLocalizations {
   /// **'Other Nodes'**
   String get map_otherNodes;
 
+  /// No description provided for @map_showOverlaps.
+  ///
+  /// In en, this message translates to:
+  /// **'Repeater Key Overlaps'**
+  String get map_showOverlaps;
+
   /// No description provided for @map_keyPrefix.
   ///
   /// In en, this message translates to:
@@ -3133,9 +3139,15 @@ abstract class AppLocalizations {
   /// No description provided for @map_runTrace.
   ///
   /// In en, this message translates to:
-  /// **'Run Path Trace'**
+  /// **'Run path trace'**
   String get map_runTrace;
 
+  /// No description provided for @map_runTraceWithReturnPath.
+  ///
+  /// In en, this message translates to:
+  /// **'Return back on the same path.'**
+  String get map_runTraceWithReturnPath;
+
   /// No description provided for @map_removeLast.
   ///
   /// In en, this message translates to:

lib/l10n/app_localizations_bg.dart

@@ -1689,6 +1689,9 @@ class AppLocalizationsBg extends AppLocalizations {
   @override
   String get map_otherNodes => 'Други възли';
 
+  @override
+  String get map_showOverlaps => 'Покриване на ключа на повтаряча';
+
   @override
   String get map_keyPrefix => 'Префикс на ключа';
 
@@ -1733,6 +1736,9 @@ class AppLocalizationsBg extends AppLocalizations {
   @override
   String get map_runTrace => 'Изпълни Път на Следване';
 
+  @override
+  String get map_runTraceWithReturnPath => 'Върни се по същия път.';
+
   @override
   String get map_removeLast => 'Премахни Последно';
 

lib/l10n/app_localizations_de.dart

@@ -1686,6 +1686,9 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get map_otherNodes => 'Andere Knoten';
 
+  @override
+  String get map_showOverlaps => 'Überlappungen der Repeater-Taste';
+
   @override
   String get map_keyPrefix => 'Schlüsselpräfix';
 
@@ -1730,6 +1733,10 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get map_runTrace => 'Pfadverlauf ausführen';
 
+  @override
+  String get map_runTraceWithReturnPath =>
+      'Auf dem gleichen Pfad zurückkehren.';
+
   @override
   String get map_removeLast => 'Letztes Entfernen';
 

lib/l10n/app_localizations_en.dart

@@ -1656,6 +1656,9 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get map_otherNodes => 'Other Nodes';
 
+  @override
+  String get map_showOverlaps => 'Repeater Key Overlaps';
+
   @override
   String get map_keyPrefix => 'Key Prefix';
 
@@ -1696,7 +1699,10 @@ class AppLocalizationsEn extends AppLocalizations {
   String get map_tapToAdd => 'Tap on nodes to add them to the path.';
 
   @override
-  String get map_runTrace => 'Run Path Trace';
+  String get map_runTrace => 'Run path trace';
+
+  @override
+  String get map_runTraceWithReturnPath => 'Return back on the same path.';
 
   @override
   String get map_removeLast => 'Remove Last';

lib/l10n/app_localizations_es.dart

@@ -1685,6 +1685,9 @@ class AppLocalizationsEs extends AppLocalizations {
   @override
   String get map_otherNodes => 'Otros Nodos';
 
+  @override
+  String get map_showOverlaps => 'Superposiciones de tecla repetidora';
+
   @override
   String get map_keyPrefix => 'Prefijo de clave';
 
@@ -1728,6 +1731,9 @@ class AppLocalizationsEs extends AppLocalizations {
   @override
   String get map_runTrace => 'Ejecutar Rastreo de Ruta';
 
+  @override
+  String get map_runTraceWithReturnPath => 'Volver atrás por el mismo camino.';
+
   @override
   String get map_removeLast => 'Eliminar último';
 

lib/l10n/app_localizations_fr.dart

@@ -1695,6 +1695,9 @@ class AppLocalizationsFr extends AppLocalizations {
   @override
   String get map_otherNodes => 'Autres nœuds';
 
+  @override
+  String get map_showOverlaps => 'Chevauchement de la touche répétitive';
+
   @override
   String get map_keyPrefix => 'Préfixe clé';
 
@@ -1739,6 +1742,9 @@ class AppLocalizationsFr extends AppLocalizations {
   @override
   String get map_runTrace => 'Exécuter la traçage de chemin';
 
+  @override
+  String get map_runTraceWithReturnPath => 'Revenir sur le même chemin.';
+
   @override
   String get map_removeLast => 'Supprimer le dernier';
 

lib/l10n/app_localizations_it.dart

@@ -1687,6 +1687,9 @@ class AppLocalizationsIt extends AppLocalizations {
   @override
   String get map_otherNodes => 'Altri Nodi';
 
+  @override
+  String get map_showOverlaps => 'Sovrapposizioni della chiave ripetitore';
+
   @override
   String get map_keyPrefix => 'Prefisso Chiave';
 
@@ -1729,6 +1732,10 @@ class AppLocalizationsIt extends AppLocalizations {
   @override
   String get map_runTrace => 'Esegui Path Trace';
 
+  @override
+  String get map_runTraceWithReturnPath =>
+      'Tornare indietro sullo stesso percorso';
+
   @override
   String get map_removeLast => 'Rimuovi ultimo';
 

lib/l10n/app_localizations_nl.dart

@@ -1674,6 +1674,9 @@ class AppLocalizationsNl extends AppLocalizations {
   @override
   String get map_otherNodes => 'Andere Nodes';
 
+  @override
+  String get map_showOverlaps => 'Herhalingssleutel overlapt';
+
   @override
   String get map_keyPrefix => 'Prefix sleutel';
 
@@ -1718,6 +1721,9 @@ class AppLocalizationsNl extends AppLocalizations {
   @override
   String get map_runTrace => 'Padeshulp traceren';
 
+  @override
+  String get map_runTraceWithReturnPath => 'Terugkeren op hetzelfde pad.';
+
   @override
   String get map_removeLast => 'Verwijder Laatste';
 

lib/l10n/app_localizations_pt.dart

@@ -1686,6 +1686,9 @@ class AppLocalizationsPt extends AppLocalizations {
   @override
   String get map_otherNodes => 'Outros Nós';
 
+  @override
+  String get map_showOverlaps => 'Sobreposições da Chave Repeater';
+
   @override
   String get map_keyPrefix => 'Prefixo Chave';
 
@@ -1729,6 +1732,9 @@ class AppLocalizationsPt extends AppLocalizations {
   @override
   String get map_runTrace => 'Executar Traçado de Caminho';
 
+  @override
+  String get map_runTraceWithReturnPath => 'Retornar ao mesmo caminho.';
+
   @override
   String get map_removeLast => 'Remover Último';
 

lib/l10n/app_localizations_ru.dart

@@ -1689,6 +1689,9 @@ class AppLocalizationsRu extends AppLocalizations {
   @override
   String get map_otherNodes => 'Другие ноды';
 
+  @override
+  String get map_showOverlaps => 'Перекрытия ключа повтора';
+
   @override
   String get map_keyPrefix => 'Префикс ключа';
 
@@ -1732,6 +1735,9 @@ class AppLocalizationsRu extends AppLocalizations {
   @override
   String get map_runTrace => 'Запустить трассировку пути';
 
+  @override
+  String get map_runTraceWithReturnPath => 'Вернуться обратно по тому же пути';
+
   @override
   String get map_removeLast => 'Удалить последний';
 

lib/l10n/app_localizations_sk.dart

@@ -1675,6 +1675,9 @@ class AppLocalizationsSk extends AppLocalizations {
   @override
   String get map_otherNodes => 'Ostatné uzly';
 
+  @override
+  String get map_showOverlaps => 'Prekrývanie opakovača kľúča';
+
   @override
   String get map_keyPrefix => 'Päťciferné predpona';
 
@@ -1718,6 +1721,9 @@ class AppLocalizationsSk extends AppLocalizations {
   @override
   String get map_runTrace => 'Spustiť trasovaním cesty';
 
+  @override
+  String get map_runTraceWithReturnPath => 'Vráťte sa späť po tej istej ceste.';
+
   @override
   String get map_removeLast => 'Odstrániť posledný';
 

lib/l10n/app_localizations_sl.dart

@@ -1671,6 +1671,9 @@ class AppLocalizationsSl extends AppLocalizations {
   @override
   String get map_otherNodes => 'Druge vozlišča';
 
+  @override
+  String get map_showOverlaps => 'Prekrivanje ključa ponovnega predvajanja';
+
   @override
   String get map_keyPrefix => 'Predpona ključa';
 
@@ -1713,6 +1716,9 @@ class AppLocalizationsSl extends AppLocalizations {
   @override
   String get map_runTrace => 'Zaženi sledenje poti';
 
+  @override
+  String get map_runTraceWithReturnPath => 'Vrni se nazaj po isti poti.';
+
   @override
   String get map_removeLast => 'Odstrani Zadnji';
 

lib/l10n/app_localizations_sv.dart

@@ -1664,6 +1664,9 @@ class AppLocalizationsSv extends AppLocalizations {
   @override
   String get map_otherNodes => 'Andra noder';
 
+  @override
+  String get map_showOverlaps => 'Repeater-nyckelöverlappningar';
+
   @override
   String get map_keyPrefix => 'Nyckelprefix';
 
@@ -1707,6 +1710,9 @@ class AppLocalizationsSv extends AppLocalizations {
   @override
   String get map_runTrace => 'Kör spårsökning';
 
+  @override
+  String get map_runTraceWithReturnPath => 'Gå tillbaka på samma väg';
+
   @override
   String get map_removeLast => 'Ta bort sista';
 

lib/l10n/app_localizations_uk.dart

@@ -1684,6 +1684,9 @@ class AppLocalizationsUk extends AppLocalizations {
   @override
   String get map_otherNodes => 'Інші вузли';
 
+  @override
+  String get map_showOverlaps => 'Перекриття ключа повторювача';
+
   @override
   String get map_keyPrefix => 'Префікс ключа';
 
@@ -1727,6 +1730,9 @@ class AppLocalizationsUk extends AppLocalizations {
   @override
   String get map_runTrace => 'Виконати трасування шляху';
 
+  @override
+  String get map_runTraceWithReturnPath => 'Повернутися назад тим же шляхом';
+
   @override
   String get map_removeLast => 'Видалити останній';
 

lib/l10n/app_localizations_zh.dart

@@ -1582,6 +1582,9 @@ class AppLocalizationsZh extends AppLocalizations {
   @override
   String get map_otherNodes => '其他节点';
 
+  @override
+  String get map_showOverlaps => '重复键重叠';
+
   @override
   String get map_keyPrefix => '关键字前缀';
 
@@ -1624,6 +1627,9 @@ class AppLocalizationsZh extends AppLocalizations {
   @override
   String get map_runTrace => '运行路径追踪';
 
+  @override
+  String get map_runTraceWithReturnPath => '沿着相同的路径返回';
+
   @override
   String get map_removeLast => '移除最后一个';
 

lib/l10n/app_nl.arb

@@ -1941,5 +1941,7 @@
   "appSettings_maxMessageRetriesSubtitle": "Aantal pogingen om een bericht opnieuw te versturen voordat het als mislukt wordt gemarkeerd",
   "path_routeWeight": "{weight}/{max}",
   "settings_telemetryModeUpdated": "Telemetrie-modus bijgewerkt",
-  "settings_multiAck": "Multi-ACKs: {value}"
+  "settings_multiAck": "Multi-ACKs: {value}",
+  "map_showOverlaps": "Herhalingssleutel overlapt",
+  "map_runTraceWithReturnPath": "Terugkeren op hetzelfde pad."
 }

lib/l10n/app_pt.arb

@@ -1941,5 +1941,7 @@
   "appSettings_maxMessageRetriesSubtitle": "Número de tentativas de reenvio antes de classificar uma mensagem como falha.",
   "path_routeWeight": "{weight}/{max}",
   "settings_telemetryModeUpdated": "Modo de telemetria atualizado",
-  "settings_multiAck": "Multi-ACKs: {value}"
+  "settings_multiAck": "Multi-ACKs: {value}",
+  "map_showOverlaps": "Sobreposições da Chave Repeater",
+  "map_runTraceWithReturnPath": "Retornar ao mesmo caminho."
 }

lib/l10n/app_ru.arb

@@ -1181,5 +1181,7 @@
   "appSettings_maxMessageRetriesSubtitle": "Количество попыток повторной отправки сообщения перед тем, как пометить его как неудачное.",
   "path_routeWeight": "{weight}/{max}",
   "settings_telemetryModeUpdated": "Режим телеметрии обновлен",
-  "settings_multiAck": "Мульти-ACK: {value}"
+  "settings_multiAck": "Мульти-ACK: {value}",
+  "map_showOverlaps": "Перекрытия ключа повтора",
+  "map_runTraceWithReturnPath": "Вернуться обратно по тому же пути"
 }

lib/l10n/app_sk.arb

@@ -1941,5 +1941,7 @@
   "appSettings_maxMessageRetriesSubtitle": "Počet pokusov o odošleť pred označením správy ako neúspešnej",
   "path_routeWeight": "{weight}/{max}",
   "settings_telemetryModeUpdated": "Režim telemetrie bol aktualizovaný",
-  "settings_multiAck": "Viaceré ACK: {value}"
+  "settings_multiAck": "Viaceré ACK: {value}",
+  "map_showOverlaps": "Prekrývanie opakovača kľúča",
+  "map_runTraceWithReturnPath": "Vráťte sa späť po tej istej ceste."
 }

lib/l10n/app_sl.arb

@@ -1941,5 +1941,7 @@
   "appSettings_maxMessageRetriesSubtitle": "Število poskusov ponovnega poslanja, preden se sporočilo označuje kot neuspešno",
   "path_routeWeight": "{weight}/{max}",
   "settings_multiAck": "Večkratni potrditvi: {value}",
-  "settings_telemetryModeUpdated": "Način telemetrije posodobljen"
+  "settings_telemetryModeUpdated": "Način telemetrije posodobljen",
+  "map_showOverlaps": "Prekrivanje ključa ponovnega predvajanja",
+  "map_runTraceWithReturnPath": "Vrni se nazaj po isti poti."
 }

lib/l10n/app_sv.arb

@@ -1941,5 +1941,7 @@
   "appSettings_maxMessageRetriesSubtitle": "Antal försök att skicka om ett meddelande innan det markeras som misslyckat.",
   "path_routeWeight": "{weight}/{max}",
   "settings_telemetryModeUpdated": "Telemetri-läge uppdaterat",
-  "settings_multiAck": "Multi-ACKs: {value}"
+  "settings_multiAck": "Multi-ACKs: {value}",
+  "map_showOverlaps": "Repeater-nyckelöverlappningar",
+  "map_runTraceWithReturnPath": "Gå tillbaka på samma väg"
 }

lib/l10n/app_uk.arb

@@ -1941,5 +1941,7 @@
   "appSettings_maxMessageRetriesSubtitle": "Кількість спроб повторного відправлення повідомлення перед тим, як позначити його як невдале",
   "path_routeWeight": "{weight}/{max}",
   "settings_telemetryModeUpdated": "Режим телеметрії оновлено",
-  "settings_multiAck": "Багатократне підтвердження: {value}"
+  "settings_multiAck": "Багатократне підтвердження: {value}",
+  "map_showOverlaps": "Перекриття ключа повторювача",
+  "map_runTraceWithReturnPath": "Повернутися назад тим же шляхом"
 }

lib/l10n/app_zh.arb

@@ -1946,5 +1946,7 @@
   "appSettings_maxMessageRetriesSubtitle": "在将消息标记为失败之前，允许尝试的次数",
   "path_routeWeight": "{weight}/{max}",
   "settings_multiAck": "多重ACK：{value}",
-  "settings_telemetryModeUpdated": "遥测模式已更新"
+  "settings_telemetryModeUpdated": "遥测模式已更新",
+  "map_showOverlaps": "重复键重叠",
+  "map_runTraceWithReturnPath": "沿着相同的路径返回"
 }

lib/models/app_settings.dart

@@ -18,6 +18,7 @@ class AppSettings {
   final bool mapShowRepeaters;
   final bool mapShowChatNodes;
   final bool mapShowOtherNodes;
+  final bool mapShowOverlaps;
   final double mapTimeFilterHours; // 0 = all time
   final bool mapKeyPrefixEnabled;
   final String mapKeyPrefix;
@@ -53,6 +54,7 @@ class AppSettings {
     this.mapShowRepeaters = true,
     this.mapShowChatNodes = true,
     this.mapShowOtherNodes = true,
+    this.mapShowOverlaps = false,
     this.mapTimeFilterHours = 0, // Default to all time
     this.mapKeyPrefixEnabled = false,
     this.mapKeyPrefix = '',
@@ -92,6 +94,7 @@ class AppSettings {
       'map_show_repeaters': mapShowRepeaters,
       'map_show_chat_nodes': mapShowChatNodes,
       'map_show_other_nodes': mapShowOtherNodes,
+      'map_show_overlaps': mapShowOverlaps,
       'map_time_filter_hours': mapTimeFilterHours,
       'map_key_prefix_enabled': mapKeyPrefixEnabled,
       'map_key_prefix': mapKeyPrefix,
@@ -137,6 +140,7 @@ class AppSettings {
       mapShowRepeaters: json['map_show_repeaters'] as bool? ?? true,
       mapShowChatNodes: json['map_show_chat_nodes'] as bool? ?? true,
       mapShowOtherNodes: json['map_show_other_nodes'] as bool? ?? true,
+      mapShowOverlaps: json['map_show_overlaps'] as bool? ?? false,
       mapTimeFilterHours:
           (json['map_time_filter_hours'] as num?)?.toDouble() ?? 0,
       mapKeyPrefixEnabled: json['map_key_prefix_enabled'] as bool? ?? false,
@@ -196,6 +200,7 @@ class AppSettings {
     bool? mapShowRepeaters,
     bool? mapShowChatNodes,
     bool? mapShowOtherNodes,
+    bool? mapShowOverlaps,
     double? mapTimeFilterHours,
     bool? mapKeyPrefixEnabled,
     String? mapKeyPrefix,
@@ -231,6 +236,7 @@ class AppSettings {
       mapShowRepeaters: mapShowRepeaters ?? this.mapShowRepeaters,
       mapShowChatNodes: mapShowChatNodes ?? this.mapShowChatNodes,
       mapShowOtherNodes: mapShowOtherNodes ?? this.mapShowOtherNodes,
+      mapShowOverlaps: mapShowOverlaps ?? this.mapShowOverlaps,
       mapTimeFilterHours: mapTimeFilterHours ?? this.mapTimeFilterHours,
       mapKeyPrefixEnabled: mapKeyPrefixEnabled ?? this.mapKeyPrefixEnabled,
       mapKeyPrefix: mapKeyPrefix ?? this.mapKeyPrefix,

lib/models/contact.dart

@@ -183,12 +183,13 @@ class Contact {
       final lastMod = reader.readUInt32LE();
 
       double? lat, lon;
-      final latRaw = reader.readInt32LE();
-      final lonRaw = reader.readInt32LE();
-
-      if (latRaw != 0 || lonRaw != 0) {
-        lat = latRaw / 1e6;
-        lon = lonRaw / 1e6;
+      if (reader.remaining >= 8) {
+        final latRaw = reader.readInt32LE();
+        final lonRaw = reader.readInt32LE();
+        if (latRaw != 0 || lonRaw != 0) {
+          lat = latRaw / 1e6;
+          lon = lonRaw / 1e6;
+        }
       }
 
       return Contact(

lib/screens/channel_message_path_screen.dart

@@ -40,8 +40,7 @@ class ChannelMessagePathScreen extends StatelessWidget {
         final primaryPath = !channelMessage && !message.isOutgoing
             ? Uint8List.fromList(primaryPathTmp.reversed.toList())
             : primaryPathTmp;
-        final contacts = connector.allContacts;
-        final hops = _buildPathHops(primaryPath, contacts, l10n);
+        final hops = _buildPathHops(primaryPath, connector, l10n);
         final hasHopDetails = primaryPath.isNotEmpty;
         final observedLabel = _formatObservedHops(
           primaryPath.length,
@@ -303,10 +302,12 @@ class _ChannelMessagePathMapScreenState
     extends State<ChannelMessagePathMapScreen> {
   static const double _labelZoomThreshold = 8.5;
 
+  final MapController _mapController = MapController();
   Uint8List? _selectedPath;
   double _pathDistance = 0.0;
   bool _showNodeLabels = true;
   bool _didReceivePositionUpdate = false;
+  int? _focusedHopIndex;
 
   @override
   void initState() {
@@ -337,6 +338,22 @@ class _ChannelMessagePathMapScreenState
     return totalDistance;
   }
 
+  void _focusHop(_PathHop hop) {
+    if (!hop.hasLocation) return;
+    final targetZoom = _didReceivePositionUpdate
+        ? max(_mapController.camera.zoom, 10.0)
+        : 12.0;
+    _mapController.move(hop.position!, targetZoom);
+  }
+
+  void _onHopTapped(_PathHop hop) {
+    _focusHop(hop);
+    if (!mounted) return;
+    setState(() {
+      _focusedHopIndex = hop.index;
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
     return Consumer<MeshCoreConnector>(
@@ -365,8 +382,7 @@ class _ChannelMessagePathMapScreenState
             : selectedPathTmp;
 
         final selectedIndex = _indexForPath(selectedPath, observedPaths);
-        final contacts = connector.allContacts;
-        final hops = _buildPathHops(selectedPath, contacts, context.l10n);
+        final hops = _buildPathHops(selectedPath, connector, context.l10n);
 
         final points = <LatLng>[];
 
@@ -421,6 +437,7 @@ class _ChannelMessagePathMapScreenState
               children: [
                 FlutterMap(
                   key: mapKey,
+                  mapController: _mapController,
                   options: MapOptions(
                     initialCenter: initialCenter,
                     initialZoom: initialZoom,
@@ -472,6 +489,7 @@ class _ChannelMessagePathMapScreenState
                   ) {
                     setState(() {
                       _selectedPath = observedPaths[index].pathBytes;
+                      _focusedHopIndex = null;
                     });
                   }),
                 if (points.isEmpty)
@@ -727,8 +745,17 @@ class _ChannelMessagePathMapScreenState
                         separatorBuilder: (_, _) => const Divider(height: 1),
                         itemBuilder: (context, index) {
                           final hop = hops[index];
+                          final isFocused = _focusedHopIndex == hop.index;
                           return ListTile(
                             dense: true,
+                            enabled: hop.hasLocation,
+                            selected: isFocused,
+                            selectedTileColor: Theme.of(
+                              context,
+                            ).colorScheme.primary.withValues(alpha: 0.12),
+                            onTap: hop.hasLocation
+                                ? () => _onHopTapped(hop)
+                                : null,
                             leading: CircleAvatar(
                               radius: 14,
                               child: Text(
@@ -787,19 +814,71 @@ class _ObservedPath {
 
 List<_PathHop> _buildPathHops(
   Uint8List pathBytes,
-  List<Contact> contacts,
+  MeshCoreConnector connector,
   AppLocalizations l10n,
 ) {
+  if (pathBytes.isEmpty) return const [];
+  final candidatesByPrefix = <int, List<Contact>>{};
+  for (final contact in connector.allContacts) {
+    if (contact.publicKey.isEmpty) continue;
+    if (contact.type != advTypeRepeater && contact.type != advTypeRoom) {
+      continue;
+    }
+    final prefix = contact.publicKey.first;
+    candidatesByPrefix.putIfAbsent(prefix, () => <Contact>[]).add(contact);
+  }
+  for (final candidates in candidatesByPrefix.values) {
+    candidates.sort((a, b) => b.lastSeen.compareTo(a.lastSeen));
+  }
+  final startPoint =
+      (connector.selfLatitude != null && connector.selfLongitude != null)
+      ? LatLng(connector.selfLatitude!, connector.selfLongitude!)
+      : null;
+  var previousPosition = startPoint;
+  final distance = Distance();
+
   final hops = <_PathHop>[];
   for (var i = 0; i < pathBytes.length; i++) {
-    final prefix = pathBytes[i];
-    final contact = _matchContactForPrefix(contacts, prefix);
+    final searchPoint = i == 0 ? startPoint : previousPosition;
+    final candidates = candidatesByPrefix[pathBytes[i]];
+    Contact? contact;
+    if (candidates != null && candidates.isNotEmpty) {
+      var bestIndex = 0;
+      if (searchPoint != null) {
+        var bestDistance = double.infinity;
+        for (var j = 0; j < candidates.length; j++) {
+          final candidate = candidates[j];
+          if (!candidate.hasLocation ||
+              candidate.latitude == null ||
+              candidate.longitude == null) {
+            continue;
+          }
+          final currentDistance = distance(
+            searchPoint,
+            LatLng(candidate.latitude!, candidate.longitude!),
+          );
+          if (currentDistance < bestDistance) {
+            bestDistance = currentDistance;
+            bestIndex = j;
+          }
+        }
+      }
+      contact = candidates.removeAt(bestIndex);
+      if (candidates.isEmpty) {
+        candidatesByPrefix.remove(pathBytes[i]);
+      }
+    }
+
+    final resolvedPosition = _resolvePosition(contact);
+    if (resolvedPosition != null) {
+      previousPosition = resolvedPosition;
+    }
     hops.add(
       _PathHop(
         index: i + 1,
-        prefix: prefix,
+        prefix: pathBytes[i],
         contact: contact,
-        position: _resolvePosition(contact),
+        position: resolvedPosition,
         l10n: l10n,
       ),
     );
@@ -807,42 +886,13 @@ List<_PathHop> _buildPathHops(
   return hops;
 }
 
-Contact? _matchContactForPrefix(List<Contact> contacts, int prefix) {
-  final matches = contacts
-      .where(
-        (contact) =>
-            (contact.type == advTypeRepeater || contact.type == advTypeRoom) &&
-            contact.publicKey.isNotEmpty &&
-            contact.publicKey[0] == prefix,
-      )
-      .toList();
-  if (matches.isEmpty) return null;
-
-  Contact? pickWhere(bool Function(Contact) predicate) {
-    for (final contact in matches) {
-      if (predicate(contact)) return contact;
-    }
-    return null;
-  }
-
-  return pickWhere((c) => c.type == advTypeRepeater && _hasValidLocation(c)) ??
-      pickWhere((c) => c.type == advTypeRepeater) ??
-      pickWhere(_hasValidLocation) ??
-      matches.first;
-}
-
 LatLng? _resolvePosition(Contact? contact) {
   if (contact == null) return null;
-  if (!_hasValidLocation(contact)) return null;
-  return LatLng(contact.latitude!, contact.longitude!);
-}
-
-bool _hasValidLocation(Contact contact) {
-  final lat = contact.latitude;
-  final lon = contact.longitude;
-  if (lat == null || lon == null) return false;
-  if (lat == 0 && lon == 0) return false;
-  return true;
+  if (!contact.hasLocation) return null;
+  final latitude = contact.latitude;
+  final longitude = contact.longitude;
+  if (latitude == null || longitude == null) return null;
+  return LatLng(latitude, longitude);
 }
 
 String _formatPrefix(int prefix) {

lib/screens/map_screen.dart

@@ -1,3 +1,4 @@
+import 'dart:collection';
 import 'dart:math';
 import 'dart:typed_data';
 
@@ -52,7 +53,7 @@ class MapScreen extends StatefulWidget {
 
 class _MapScreenState extends State<MapScreen> {
   // Zoom level at which node labels start to appear
-  static const double _labelZoomThreshold = 12.0;
+  static const double _labelZoomThreshold = 14.0;
 
   final MapController _mapController = MapController();
   final MapMarkerService _markerService = MapMarkerService();
@@ -329,7 +330,9 @@ class _MapScreenState extends State<MapScreen> {
                 if (!_isBuildingPathTrace)
                   IconButton(
                     icon: const Icon(Icons.radar),
-                    onPressed: () => _startPath(),
+                    onPressed: () => _startPath(
+                      LatLng(connector.selfLatitude!, connector.selfLongitude!),
+                    ),
                     tooltip: context.l10n.contacts_pathTrace,
                   ),
                 if (!_isBuildingPathTrace)
@@ -477,10 +480,12 @@ class _MapScreenState extends State<MapScreen> {
                             point: highlightPosition,
                             width: 40,
                             height: 40,
-                            child: Icon(
-                              Icons.location_on_outlined,
-                              color: Colors.red[600],
-                              size: 34,
+                            child: IgnorePointer(
+                              child: Icon(
+                                Icons.location_on_outlined,
+                                color: Colors.red[600],
+                                size: 34,
+                              ),
                             ),
                           ),
                         if (!_isBuildingPathTrace)
@@ -503,28 +508,33 @@ class _MapScreenState extends State<MapScreen> {
                             ),
                             width: 40,
                             height: 40,
-                            child: Container(
-                              padding: const EdgeInsets.all(4),
-                              decoration: BoxDecoration(
-                                color: Colors.teal,
-                                shape: BoxShape.circle,
-                                border: Border.all(
-                                  color: Colors.white,
-                                  width: 2,
-                                ),
-                                boxShadow: [
-                                  BoxShadow(
-                                    color: Colors.black.withValues(alpha: 0.3),
-                                    blurRadius: 4,
-                                    offset: const Offset(0, 2),
+                            child: IgnorePointer(
+                              ignoring: true,
+                              child: Container(
+                                padding: const EdgeInsets.all(4),
+                                decoration: BoxDecoration(
+                                  color: Colors.teal,
+                                  shape: BoxShape.circle,
+                                  border: Border.all(
+                                    color: Colors.white,
+                                    width: 2,
                                   ),
-                                ],
-                              ),
-                              alignment: Alignment.center,
-                              child: const Icon(
-                                Icons.person_pin_circle,
-                                color: Colors.white,
-                                size: 20,
+                                  boxShadow: [
+                                    BoxShadow(
+                                      color: Colors.black.withValues(
+                                        alpha: 0.3,
+                                      ),
+                                      blurRadius: 4,
+                                      offset: const Offset(0, 2),
+                                    ),
+                                  ],
+                                ),
+                                alignment: Alignment.center,
+                                child: const Icon(
+                                  Icons.person_pin_circle,
+                                  color: Colors.white,
+                                  size: 20,
+                                ),
                               ),
                             ),
                           ),
@@ -544,6 +554,7 @@ class _MapScreenState extends State<MapScreen> {
                 ),
                 if (!_isBuildingPathTrace)
                   _buildLegend(
+                    contacts,
                     contactsWithLocation,
                     settings,
                     sharedMarkers.length,
@@ -580,6 +591,7 @@ class _MapScreenState extends State<MapScreen> {
     // Index known-location repeaters by their 1-byte hash.
     // null value = two repeaters share the same hash byte (ambiguous collision).
     final repeaterByHash = <int, Contact?>{};
+
     for (final c in withLocation) {
       if (c.type == advTypeRepeater) {
         if (repeaterByHash.containsKey(c.publicKey[0])) {
@@ -595,6 +607,11 @@ class _MapScreenState extends State<MapScreen> {
 
     for (final contact in allContacts) {
       if (contact.hasLocation) continue;
+      if (contact.lastSeen.isBefore(
+        DateTime.now().subtract(const Duration(hours: 24)),
+      )) {
+        continue; // skip stale contacts
+      }
 
       final anchorSet = <LatLng>{};
 
@@ -641,10 +658,19 @@ class _MapScreenState extends State<MapScreen> {
           continue; // discard implausible guesses near (0, 0)
         }
       } else {
-        double lat = 0, lon = 0;
+        double lat = 0, lon = 0, weight = 1.0;
+        int counted = 0;
         for (final a in anchors) {
-          lat += a.latitude;
-          lon += a.longitude;
+          if (counted == 0) {
+            lat = a.latitude;
+            lon = a.longitude;
+          } else {
+            lat += a.latitude * weight;
+            lon += a.longitude * weight;
+          }
+          // weight subsequent anchors less to create a bias towards the first (if more than 2)
+          weight = weight / 2;
+          counted++;
         }
         position = _offsetGuessedPosition(
           LatLng(lat / anchors.length, lon / anchors.length),
@@ -812,31 +838,70 @@ class _MapScreenState extends State<MapScreen> {
     return markers;
   }
 
+  List<Contact> _filterContactsBySettings(
+    List<Contact> contacts,
+    dynamic settings, {
+    bool noLocations = false,
+  }) {
+    List<Contact> filtered = [];
+    bool addContact = false;
+    for (final contact in contacts) {
+      addContact = false;
+      if (!contact.hasLocation && !noLocations) {
+        continue;
+      }
+
+      // Apply node type filters
+      if (contact.type == advTypeRepeater &&
+          (settings.mapShowRepeaters ||
+              _isBuildingPathTrace ||
+              settings.mapShowOverlaps)) {
+        addContact = true;
+      }
+      if (contact.type == advTypeChat &&
+          (settings.mapShowChatNodes || _isBuildingPathTrace)) {
+        addContact = true;
+      }
+      if (contact.type != advTypeChat &&
+          contact.type != advTypeRepeater &&
+          (settings.mapShowOtherNodes ||
+              _isBuildingPathTrace ||
+              settings.mapShowOverlaps)) {
+        addContact = true;
+      }
+
+      final hasOverlap = contacts
+          .where(
+            (c) =>
+                c.publicKeyHex != contact.publicKeyHex &&
+                c.publicKey.first == contact.publicKey.first &&
+                (c.type == advTypeRepeater || c.type == advTypeRoom) &&
+                (contact.type == advTypeRepeater ||
+                    contact.type == advTypeRoom),
+          )
+          .firstOrNull;
+
+      if (hasOverlap == null &&
+          settings.mapShowOverlaps &&
+          !_isBuildingPathTrace) {
+        addContact = false;
+      }
+
+      if (addContact) {
+        filtered.add(contact);
+      }
+    }
+    return filtered;
+  }
+
   List<Marker> _buildMarkers(
     List<Contact> contacts,
     settings, {
     required bool showLabels,
   }) {
     final markers = <Marker>[];
-
-    for (final contact in contacts) {
-      if (!contact.hasLocation) continue;
-
-      // Apply node type filters
-      if (contact.type == advTypeRepeater &&
-          (!settings.mapShowRepeaters && !_isBuildingPathTrace)) {
-        continue;
-      }
-      if (contact.type == advTypeChat &&
-          !(settings.mapShowChatNodes && !_isBuildingPathTrace)) {
-        continue;
-      }
-      if (contact.type != advTypeChat &&
-          contact.type != advTypeRepeater &&
-          (!settings.mapShowOtherNodes && !_isBuildingPathTrace)) {
-        continue;
-      }
-
+    final filteredContacts = _filterContactsBySettings(contacts, settings);
+    for (final contact in filteredContacts) {
       final marker = Marker(
         point: LatLng(contact.latitude!, contact.longitude!),
         width: 35,
@@ -852,7 +917,9 @@ class _MapScreenState extends State<MapScreen> {
               Container(
                 padding: const EdgeInsets.all(4),
                 decoration: BoxDecoration(
-                  color: _getNodeColor(contact.type),
+                  color: settings.mapShowOverlaps && !_isBuildingPathTrace
+                      ? Colors.red
+                      : _getNodeColor(contact.type),
                   shape: BoxShape.circle,
                   border: Border.all(color: Colors.white, width: 2),
                   boxShadow: [
@@ -879,7 +946,9 @@ class _MapScreenState extends State<MapScreen> {
         markers.add(
           _buildNodeLabelMarker(
             point: LatLng(contact.latitude!, contact.longitude!),
-            label: contact.name,
+            label: settings.mapShowOverlaps && !_isBuildingPathTrace
+                ? "${contact.publicKeyHex.substring(0, 2)}:${contact.name}"
+                : contact.name,
           ),
         );
       }
@@ -954,25 +1023,25 @@ class _MapScreenState extends State<MapScreen> {
   }
 
   Widget _buildLegend(
+    List<Contact> contacts,
     List<Contact> contactsWithLocation,
     settings,
     int markerCount,
     int guessedCount,
   ) {
-    int nodeCount = 0;
-    for (final contact in contactsWithLocation) {
-      // Apply node type filters
-      if (contact.type == advTypeRepeater && !settings.mapShowRepeaters) {
-        continue;
-      }
-      if (contact.type == advTypeChat && !settings.mapShowChatNodes) continue;
-      if (contact.type != advTypeChat &&
-          contact.type != advTypeRepeater &&
-          !settings.mapShowOtherNodes) {
-        continue;
-      }
-      nodeCount++;
-    }
+    final filteredContacts = _filterContactsBySettings(
+      contacts,
+      settings,
+      noLocations: false,
+    );
+    final filteredContactsAll = _filterContactsBySettings(
+      contacts,
+      settings,
+      noLocations: true,
+    );
+
+    final nodeCount = filteredContacts.length;
+    final nodeCountAll = filteredContactsAll.length;
 
     return Positioned(
       top: 16,
@@ -1008,6 +1077,54 @@ class _MapScreenState extends State<MapScreen> {
                             fontSize: 14,
                           ),
                         ),
+                        Row(
+                          children: [
+                            Icon(
+                              Icons.location_on,
+                              size: 16,
+                              color: Colors.grey,
+                            ),
+                            Text(
+                              ": $nodeCount",
+                              style: const TextStyle(
+                                fontWeight: FontWeight.bold,
+                                fontSize: 14,
+                              ),
+                            ),
+                          ],
+                        ),
+                        Row(
+                          children: [
+                            const Icon(
+                              Icons.wrong_location,
+                              size: 16,
+                              color: Colors.grey,
+                            ),
+                            Text(
+                              ": ${nodeCountAll - nodeCount}",
+                              style: const TextStyle(
+                                fontWeight: FontWeight.bold,
+                                fontSize: 14,
+                              ),
+                            ),
+                          ],
+                        ),
+                        Row(
+                          children: [
+                            const Icon(
+                              Icons.add_outlined,
+                              size: 16,
+                              color: Colors.grey,
+                            ),
+                            Text(
+                              ": $nodeCountAll",
+                              style: const TextStyle(
+                                fontWeight: FontWeight.bold,
+                                fontSize: 14,
+                              ),
+                            ),
+                          ],
+                        ),
                         Text(
                           context.l10n.map_pinsCount(markerCount),
                           style: const TextStyle(
@@ -1846,6 +1963,15 @@ class _MapScreenState extends State<MapScreen> {
                     },
                     contentPadding: EdgeInsets.zero,
                   ),
+                  CheckboxListTile(
+                    title: Text(context.l10n.map_showOverlaps),
+                    value: settings.mapShowOverlaps,
+                    onChanged: (value) {
+                      service.setMapShowOverlaps(value ?? true);
+                    },
+                    contentPadding: EdgeInsets.zero,
+                  ),
+
                   const SizedBox(height: 16),
                   Text(
                     context.l10n.map_keyPrefix,
@@ -2004,12 +2130,13 @@ class _MapScreenState extends State<MapScreen> {
     });
   }
 
-  void _startPath() {
+  void _startPath(LatLng position) {
     setState(() {
       _isBuildingPathTrace = true;
       _pathTrace.clear();
       _points.clear();
       _polylines.clear();
+      _points.add(position);
     });
   }
 
@@ -2055,14 +2182,14 @@ class _MapScreenState extends State<MapScreen> {
                     .join(','),
                 style: TextStyle(fontSize: 18),
               ),
-              const SizedBox(height: 6),
+              // const SizedBox(height: 6),
               Wrap(
                 alignment: WrapAlignment.center,
-                spacing: 8,
-                runSpacing: 8,
+                spacing: 1,
+                runSpacing: 1,
                 children: [
                   if (_pathTrace.isNotEmpty)
-                    ElevatedButton(
+                    IconButton(
                       onPressed: () {
                         Navigator.push(
                           context,
@@ -2077,15 +2204,37 @@ class _MapScreenState extends State<MapScreen> {
                           _isBuildingPathTrace = false;
                         });
                       },
-                      child: Text(l10n.map_runTrace),
+                      tooltip: l10n.map_runTrace,
+                      icon: const Icon(Icons.arrow_forward_outlined),
                     ),
                   if (_pathTrace.isNotEmpty)
-                    ElevatedButton(
+                    IconButton(
+                      onPressed: () {
+                        Navigator.push(
+                          context,
+                          MaterialPageRoute(
+                            builder: (context) => PathTraceMapScreen(
+                              title: l10n.contacts_pathTrace,
+                              path: Uint8List.fromList(_pathTrace),
+                              flipPathAround: true,
+                            ),
+                          ),
+                        );
+                        setState(() {
+                          _isBuildingPathTrace = false;
+                        });
+                      },
+                      tooltip: l10n.map_runTraceWithReturnPath,
+                      icon: const Icon(Icons.replay),
+                    ),
+                  if (_pathTrace.isNotEmpty)
+                    IconButton(
                       onPressed: _removePath,
-                      child: Text(l10n.map_removeLast),
+                      tooltip: l10n.map_removeLast,
+                      icon: const Icon(Icons.undo),
                     ),
                   if (_pathTrace.isEmpty)
-                    ElevatedButton(
+                    IconButton(
                       onPressed: () {
                         setState(() {
                           _isBuildingPathTrace = false;
@@ -2097,7 +2246,8 @@ class _MapScreenState extends State<MapScreen> {
                           SnackBar(content: Text(l10n.map_pathTraceCancelled)),
                         );
                       },
-                      child: Text(l10n.common_cancel),
+                      tooltip: l10n.common_cancel,
+                      icon: const Icon(Icons.close),
                     ),
                 ],
               ),

lib/screens/settings_screen.dart

@@ -311,10 +311,13 @@ class _SettingsScreenState extends State<SettingsScreen> {
             ),
           ),
           ListTile(
-            leading: const Icon(Icons.cell_tower),
-            title: Text(l10n.settings_sendAdvertisement),
-            subtitle: Text(l10n.settings_sendAdvertisementSubtitle),
-            onTap: () => _sendAdvert(context, connector),
+            leading: const Icon(Icons.delete_outline, color: Colors.red),
+            title: Text("Delete All Paths"),
+            subtitle: Text(
+              "Clear all path data from contacts.",
+              style: TextStyle(color: Colors.red[700]),
+            ),
+            onTap: () => connector.deleteAllPaths(),
           ),
           const Divider(height: 1),
           ListTile(
@@ -657,14 +660,6 @@ class _SettingsScreenState extends State<SettingsScreen> {
     );
   }
 
-  void _sendAdvert(BuildContext context, MeshCoreConnector connector) {
-    final l10n = context.l10n;
-    connector.sendSelfAdvert(flood: true);
-    ScaffoldMessenger.of(
-      context,
-    ).showSnackBar(SnackBar(content: Text(l10n.settings_advertisementSent)));
-  }
-
   void _syncTime(BuildContext context, MeshCoreConnector connector) {
     final l10n = context.l10n;
     connector.syncTime();

lib/services/app_settings_service.dart

@@ -64,6 +64,10 @@ class AppSettingsService extends ChangeNotifier {
     await updateSettings(_settings.copyWith(mapShowOtherNodes: value));
   }
 
+  Future<void> setMapShowOverlaps(bool value) async {
+    await updateSettings(_settings.copyWith(mapShowOverlaps: value));
+  }
+
   Future<void> setMapTimeFilterHours(double value) async {
     await updateSettings(_settings.copyWith(mapTimeFilterHours: value));
   }

lib/services/path_history_service.dart

@@ -565,6 +565,16 @@ class PathHistoryService extends ChangeNotifier {
       _floodStats.remove(oldest);
     }
   }
+
+  void clearAllHistories() {
+    _cache.clear();
+    _cacheAccessOrder.clear();
+    _autoRotationIndex.clear();
+    _floodStats.clear();
+    _storage.clearAllPathHistories();
+    _version = 0;
+    notifyListeners();
+  }
 }
 
 class _DeferredPathRecord {

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -9,6 +9,7 @@ import flutter_blue_plus_darwin
 import flutter_local_notifications
 import mobile_scanner
 import package_info_plus
+import path_provider_foundation
 import share_plus
 import shared_preferences_foundation
 import sqflite_darwin
@@ -20,6 +21,7 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   FlutterLocalNotificationsPlugin.register(with: registry.registrar(forPlugin: "FlutterLocalNotificationsPlugin"))
   MobileScannerPlugin.register(with: registry.registrar(forPlugin: "MobileScannerPlugin"))
   FPPPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FPPPackageInfoPlusPlugin"))
+  PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   SharePlusMacosPlugin.register(with: registry.registrar(forPlugin: "SharePlusMacosPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
   SqflitePlugin.register(with: registry.registrar(forPlugin: "SqflitePlugin"))