diff --git a/tool/src/main/java/io/netbird/client/tool/Preferences.java b/tool/src/main/java/io/netbird/client/tool/Preferences.java
index ddf57ca..db1acec 100644
--- a/tool/src/main/java/io/netbird/client/tool/Preferences.java
+++ b/tool/src/main/java/io/netbird/client/tool/Preferences.java
@@ -27,7 +27,7 @@ public void disableTraceLog() {
     }
 
     public boolean isConnectionForceRelayed() {
-        return sharedPref.getBoolean(keyForceRelayConnection, true);
+        return sharedPref.getBoolean(keyForceRelayConnection, false);
     }
 
     public void enableForcedRelayConnection() {
diff --git a/tool/src/main/java/io/netbird/client/tool/networks/ConcreteNetworkAvailabilityListener.java b/tool/src/main/java/io/netbird/client/tool/networks/ConcreteNetworkAvailabilityListener.java
index 8c8cdbc..e15cdd3 100644
--- a/tool/src/main/java/io/netbird/client/tool/networks/ConcreteNetworkAvailabilityListener.java
+++ b/tool/src/main/java/io/netbird/client/tool/networks/ConcreteNetworkAvailabilityListener.java
@@ -13,26 +13,27 @@ public ConcreteNetworkAvailabilityListener() {
 
     @Override
     public void onNetworkAvailable(@Constants.NetworkType int networkType) {
-        boolean isWifiAvailable = Boolean.TRUE.equals(availableNetworkTypes.get(Constants.NetworkType.WIFI));
+        boolean hadNetwork = !availableNetworkTypes.isEmpty();
+        boolean hadSameType = Boolean.TRUE.equals(availableNetworkTypes.get(networkType));
 
         availableNetworkTypes.put(networkType, true);
 
-        // if wifi is available and wasn't before, notifies listener.
-        // Android prioritizes wifi over mobile data network by default.
-        if (!isWifiAvailable && networkType == Constants.NetworkType.WIFI) {
+        // Notify on any network type change:
+        // - new WiFi connection (Mobile → WiFi switch)
+        // - new Mobile connection when WiFi was lost (WiFi → Mobile switch)
+        // - first network connection
+        if (!hadSameType) {
             notifyListener();
         }
     }
 
     @Override
     public void onNetworkLost(@Constants.NetworkType int networkType) {
-        boolean isMobileAvailable = Boolean.TRUE.equals(availableNetworkTypes.get(Constants.NetworkType.MOBILE));
+        boolean wasPresent = availableNetworkTypes.remove(networkType) != null;
 
-        availableNetworkTypes.remove(networkType);
-
-        // if wifi is lost and mobile data is available, notifies listener.
-        // No use to notify it if there's no other type of network available.
-        if (isMobileAvailable && networkType == Constants.NetworkType.WIFI) {
+        // Notify when a tracked network is lost and another type is still available.
+        // Guards against duplicate/out-of-order onLost callbacks.
+        if (wasPresent && !availableNetworkTypes.isEmpty()) {
             notifyListener();
         }
     }