diff --git a/src/main/java/org/openautonomousconnection/webclient/Main.java b/src/main/java/org/openautonomousconnection/webclient/Main.java
index 9e5fa2b..5fea7e5 100644
--- a/src/main/java/org/openautonomousconnection/webclient/Main.java
+++ b/src/main/java/org/openautonomousconnection/webclient/Main.java
@@ -21,13 +21,10 @@ import java.io.File;
 public class Main {
     public static MainFrame mainFrame;
 
-    public static final String DEFAULT_INS = "ins.open-autonomous-connection.org";
+    public static final String DEFAULT_INS = "open-autonomous-connection.org";
 
     public static final int DEFAULT_INS_PORT_TCP = 1026;
-    public static final int DEFAULT_INS_PORT_UDP = 1025;
-
     public static final int DEFAULT_WEB_PORT_TCP = 1028;
-    public static final int DEFAULT_WEB_PORT_UDP = 1027;
 
     private static final ProtocolVersion PROTOCOL_VERSION = ProtocolVersion.PV_1_0_0_BETA;
 
@@ -70,7 +67,7 @@ public class Main {
                     );
 
             // TODO
-            client.connectToINSServer("127.0.0.1", -1, -1);
+            client.connectToINSServer(Main.DEFAULT_INS, -1);
         } catch (Exception e) {
             throw new RuntimeException(e);
         }
diff --git a/src/main/java/org/openautonomousconnection/webclient/network/WebClient.java b/src/main/java/org/openautonomousconnection/webclient/network/WebClient.java
index d92e62c..f1a5b51 100644
--- a/src/main/java/org/openautonomousconnection/webclient/network/WebClient.java
+++ b/src/main/java/org/openautonomousconnection/webclient/network/WebClient.java
@@ -10,7 +10,6 @@ import org.openautonomousconnection.protocol.packets.v1_0_0.beta.web.WebRequestP
 import org.openautonomousconnection.protocol.side.client.ProtocolClient;
 import org.openautonomousconnection.protocol.versions.v1_0_0.beta.INSRecord;
 import org.openautonomousconnection.protocol.versions.v1_0_0.beta.INSResponseStatus;
-import org.openautonomousconnection.protocol.versions.v1_0_0.beta.TOFUFeedback;
 import org.openautonomousconnection.protocol.versions.v1_0_0.beta.WebRequestMethod;
 import org.openautonomousconnection.webclient.network.type.NTFType;
 import org.openautonomousconnection.webclient.network.type.NetTransmitFile;
@@ -62,23 +61,16 @@ public class WebClient extends ProtocolClient {
      * Connect to INServer with URLs (ip based)
      * @param ip ip to server
      * @param tcpPort tcp ins port
-     * @param udpPort tcp ins port
      */
-    public void connectToINSServer(String ip, int tcpPort, int udpPort) throws NoSuchAlgorithmException, KeyManagementException {
+    public void connectToINSServer(String ip, int tcpPort) throws NoSuchAlgorithmException, KeyManagementException {
 
         tcpPort = tcpPort != -1 ? tcpPort : DEFAULT_INS_PORT_TCP;
-        udpPort = udpPort != -1 ? udpPort : DEFAULT_INS_PORT_UDP;
 
         // UDP is always preset
 
         try {
             this.buildINSConnection();
             this.getClientINSConnection().connect(ip, tcpPort);
-
-            while (getClientINSConnection().isConnected()) {
-                System.out.println("c");
-                Thread.sleep(1000);
-            }
         } catch (Exception e) {
             throw new RuntimeException(e);
         }
@@ -123,16 +115,22 @@ public class WebClient extends ProtocolClient {
     public void onResponse(INSResponseStatus insResponseStatus, List<INSRecord> list) {
     }
 
+    // TODO: Just an example (ui would be better than console)
     @Override
-    public TOFUFeedback trustINS(String caFingerprint) {
-        // Reminder for enum: TRUST_ONE doesnt do anything. I forgot to remove it. Just use TRUST or DISCONNECT
-        return null;
+    public boolean trustINS(String caFingerprint) {
+        getProtocolBridge().getLogger().info("You never connected to this INS before.\n" +
+                "Fingerprint: " + caFingerprint + "\n" +
+                "Do you want to connect? (y/N)");
+        return true;
     }
 
     @Override
-    public TOFUFeedback insFingerprintChanged(String oldCAFingerprint, String newCAFingerprint) {
-        // Reminder for enum: TRUST_ONE doesnt do anything. I forgot to remove it. Just use TRUST or DISCONNECT
-        return null;
+    public boolean trustNewINSFingerprint(String oldCAFingerprint, String newCAFingerprint) {
+        getProtocolBridge().getLogger().warn("INS root Certificate changed.\n" +
+                "Old fingerprint: " + oldCAFingerprint + "\n" +
+                "New fingerprint: " + newCAFingerprint + "\n" +
+                "Do you want to connect? (y/N)");
+        return true;
     }
 
     /**
diff --git a/src/main/java/org/openautonomousconnection/webclient/network/handlers/ServerPacketHandler.java b/src/main/java/org/openautonomousconnection/webclient/network/handlers/ServerPacketHandler.java
index 976b06a..b471833 100644
--- a/src/main/java/org/openautonomousconnection/webclient/network/handlers/ServerPacketHandler.java
+++ b/src/main/java/org/openautonomousconnection/webclient/network/handlers/ServerPacketHandler.java
@@ -5,11 +5,15 @@
 package org.openautonomousconnection.webclient.network.handlers;
 
 import dev.unlegitdqrk.unlegitlibrary.event.EventListener;
+import dev.unlegitdqrk.unlegitlibrary.event.Listener;
 import dev.unlegitdqrk.unlegitlibrary.network.system.client.events.packets.C_PacketReadEvent;
+import dev.unlegitdqrk.unlegitlibrary.network.system.client.events.packets.C_PacketSendEvent;
 import dev.unlegitdqrk.unlegitlibrary.network.system.packets.Packet;
 import dev.unlegitdqrk.unlegitlibrary.network.system.utils.TransportProtocol;
+import org.openautonomousconnection.protocol.packets.OACPacket;
 import org.openautonomousconnection.protocol.packets.v1_0_0.beta.AuthPacket;
 import org.openautonomousconnection.protocol.packets.v1_0_0.beta.web.WebResponsePacket;
+import org.openautonomousconnection.protocol.side.client.events.ConnectedToProtocolINSServerEvent;
 import org.openautonomousconnection.webclient.packetlistener.PacketListener;
 
 import java.util.ArrayList;
@@ -23,6 +27,7 @@ public class ServerPacketHandler extends EventListener {
         listeners.add(packetListener);
     }
 
+    @Listener
     public void onPacketReceived(C_PacketReadEvent packetReceivedEvent) {
 
         Packet packet = packetReceivedEvent.getPacket();
@@ -33,5 +38,6 @@ public class ServerPacketHandler extends EventListener {
                     .forEach(l -> l.onAuthPacketReceived((AuthPacket) packet, transport));
             case 9 -> listeners
                     .forEach(l -> l.onWebResponsePacketReceived((WebResponsePacket) packet, transport));}
+
     }
 }