diff --git a/src/main/java/com/zenith/Proxy.java b/src/main/java/com/zenith/Proxy.java
index 5323b0340..6086817d5 100644
--- a/src/main/java/com/zenith/Proxy.java
+++ b/src/main/java/com/zenith/Proxy.java
@@ -284,7 +284,7 @@ public synchronized void connect() {
             if (CONFIG.client.viaversion.autoProtocolVersion)
                 updateViaProtocolVersion();
             ChannelInitializer<Channel> originalChannelInitializer = this.client.buildChannelInitializer();
-            final MCProxyViaServerProxy viaProxy = new MCProxyViaServerProxy();
+            final MCProxyViaServerProxy viaProxy = new MCProxyViaServerProxy(this.client);
             viaProxy.init();
             ChannelInitializer<Channel> viaChannelInitializer = viaProxy.inject(originalChannelInitializer);
             Bootstrap bootstrap = this.client.buildBootstrap(viaChannelInitializer);
diff --git a/src/main/java/com/zenith/via/MCProxyViaServerProxy.java b/src/main/java/com/zenith/via/MCProxyViaServerProxy.java
index f71067d6e..70039e3dd 100644
--- a/src/main/java/com/zenith/via/MCProxyViaServerProxy.java
+++ b/src/main/java/com/zenith/via/MCProxyViaServerProxy.java
@@ -13,6 +13,7 @@
 import com.viaversion.viaversion.libs.gson.JsonObject;
 import com.viaversion.viaversion.util.VersionInfo;
 import com.viaversion.viaversion.velocity.util.LoggerWrapper;
+import com.zenith.network.client.ClientSession;
 import com.zenith.via.handler.MCProxyViaChannelInitializer;
 import com.zenith.via.platform.*;
 import io.netty.channel.Channel;
@@ -33,6 +34,11 @@ public class MCProxyViaServerProxy implements ViaServerProxyPlatform<MinecraftPr
     private final MCProxyViaConfig config = new MCProxyViaConfig(Paths.get("via").resolve("via-config.yml").toFile());
     private final MCProxyViaBackwardsPlatform backwardsPlatform = new MCProxyViaBackwardsPlatform();
     private java.util.logging.Logger logger = new LoggerWrapper(LoggerFactory.getLogger("ViaVersion"));
+    private ClientSession client;
+
+    public MCProxyViaServerProxy(final ClientSession client) {
+        this.client = client;
+    }
 
     public void init() {
         config.reloadConfig();
@@ -60,7 +66,7 @@ public void init() {
     }
 
     public ChannelInitializer<Channel> inject(final ChannelInitializer<Channel> original) {
-        return new MCProxyViaChannelInitializer(original);
+        return new MCProxyViaChannelInitializer(original, this.client);
     }
 
     @Override
diff --git a/src/main/java/com/zenith/via/handler/MCProxyViaChannelInitializer.java b/src/main/java/com/zenith/via/handler/MCProxyViaChannelInitializer.java
index cf6e8278d..d3b4a74ae 100644
--- a/src/main/java/com/zenith/via/handler/MCProxyViaChannelInitializer.java
+++ b/src/main/java/com/zenith/via/handler/MCProxyViaChannelInitializer.java
@@ -2,6 +2,7 @@
 
 import com.viaversion.viaversion.connection.UserConnectionImpl;
 import com.viaversion.viaversion.protocol.ProtocolPipelineImpl;
+import com.zenith.network.client.ClientSession;
 import io.netty.channel.Channel;
 import io.netty.channel.ChannelInitializer;
 import lombok.NonNull;
@@ -21,9 +22,11 @@ public class MCProxyViaChannelInitializer extends ChannelInitializer<Channel> {
     }
 
     private final ChannelInitializer<Channel> original;
+    private final ClientSession client;
 
-    public MCProxyViaChannelInitializer(ChannelInitializer<Channel> original) {
+    public MCProxyViaChannelInitializer(ChannelInitializer<Channel> original, final ClientSession client) {
         this.original = original;
+        this.client = client;
     }
 
     @Override
@@ -39,7 +42,7 @@ protected void initChannel(@NonNull Channel channel) throws Exception {
 
         // pipeline order before readTimeout -> encryption -> sizer -> compression -> codec -> manager
         // pipeline order after readTimeout -> encryption -> sizer -> compression -> via-encoder -> via-decoder -> codec -> manager
-        channel.pipeline().addBefore("codec", "via-encoder", new MCProxyViaEncodeHandler(userConnection));
-        channel.pipeline().addBefore("codec", "via-decoder", new MCProxyViaDecodeHandler(userConnection));
+        channel.pipeline().addBefore("codec", "via-encoder", new MCProxyViaEncodeHandler(userConnection, this.client));
+        channel.pipeline().addBefore("codec", "via-decoder", new MCProxyViaDecodeHandler(userConnection, this.client));
     }
 }
diff --git a/src/main/java/com/zenith/via/handler/MCProxyViaDecodeHandler.java b/src/main/java/com/zenith/via/handler/MCProxyViaDecodeHandler.java
index 61fd90977..21e2a053e 100644
--- a/src/main/java/com/zenith/via/handler/MCProxyViaDecodeHandler.java
+++ b/src/main/java/com/zenith/via/handler/MCProxyViaDecodeHandler.java
@@ -3,6 +3,7 @@
 import com.viaversion.viaversion.api.connection.UserConnection;
 import com.viaversion.viaversion.exception.CancelCodecException;
 import com.viaversion.viaversion.exception.CancelDecoderException;
+import com.zenith.network.client.ClientSession;
 import io.netty.buffer.ByteBuf;
 import io.netty.channel.ChannelHandler;
 import io.netty.channel.ChannelHandlerContext;
@@ -13,9 +14,11 @@
 @ChannelHandler.Sharable
 public class MCProxyViaDecodeHandler extends MessageToMessageDecoder<ByteBuf> {
     private final UserConnection info;
+    private final ClientSession client;
 
-    public MCProxyViaDecodeHandler(UserConnection info) {
+    public MCProxyViaDecodeHandler(UserConnection info, final ClientSession client) {
         this.info = info;
+        this.client = client;
     }
 
     @Override
@@ -38,6 +41,7 @@ protected void decode(ChannelHandlerContext ctx, ByteBuf bytebuf, List<Object> o
     @Override
     public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
         if (cause instanceof CancelCodecException) return;
-        super.exceptionCaught(ctx, cause);
+        if (!this.client.callPacketError(cause))
+            super.exceptionCaught(ctx, cause);
     }
 }
diff --git a/src/main/java/com/zenith/via/handler/MCProxyViaEncodeHandler.java b/src/main/java/com/zenith/via/handler/MCProxyViaEncodeHandler.java
index 8db885e83..f9ffe9298 100644
--- a/src/main/java/com/zenith/via/handler/MCProxyViaEncodeHandler.java
+++ b/src/main/java/com/zenith/via/handler/MCProxyViaEncodeHandler.java
@@ -3,6 +3,7 @@
 import com.viaversion.viaversion.api.connection.UserConnection;
 import com.viaversion.viaversion.exception.CancelCodecException;
 import com.viaversion.viaversion.exception.CancelEncoderException;
+import com.zenith.network.client.ClientSession;
 import io.netty.buffer.ByteBuf;
 import io.netty.channel.ChannelHandler;
 import io.netty.channel.ChannelHandlerContext;
@@ -13,9 +14,11 @@
 @ChannelHandler.Sharable
 public class MCProxyViaEncodeHandler extends MessageToMessageEncoder<ByteBuf> {
     private final UserConnection info;
+    private final ClientSession client;
 
-    public MCProxyViaEncodeHandler(UserConnection info) {
+    public MCProxyViaEncodeHandler(UserConnection info, final ClientSession client) {
         this.info = info;
+        this.client = client;
     }
 
     @Override
@@ -38,6 +41,7 @@ protected void encode(ChannelHandlerContext ctx, ByteBuf bytebuf, List<Object> o
     @Override
     public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
         if (cause instanceof CancelCodecException) return;
-        super.exceptionCaught(ctx, cause);
+        if (!this.client.callPacketError(cause))
+            super.exceptionCaught(ctx, cause);
     }
 }
diff --git a/src/main/java/com/zenith/via/platform/MCProxyViaAPI.java b/src/main/java/com/zenith/via/platform/MCProxyViaAPI.java
index 2c46d44e0..2afec0e77 100644
--- a/src/main/java/com/zenith/via/platform/MCProxyViaAPI.java
+++ b/src/main/java/com/zenith/via/platform/MCProxyViaAPI.java
@@ -8,7 +8,7 @@
 public class MCProxyViaAPI extends ViaAPIBase<MinecraftProtocol> {
     @Override
     public int getPlayerVersion(MinecraftProtocol player) {
-        return ProtocolVersion.v1_12_2.getVersion();
+        return ProtocolVersion.v1_20.getVersion();
     }
 
     @Override
diff --git a/src/test/java/com/zenith/PingTest.java b/src/test/java/com/zenith/PingTest.java
index 4de14785e..9e0c7a5ce 100644
--- a/src/test/java/com/zenith/PingTest.java
+++ b/src/test/java/com/zenith/PingTest.java
@@ -11,4 +11,10 @@ public void constPing() {
         // testing ping srv dns resolver
         assertEquals(ProtocolVersionDetector.getProtocolVersion("constantiam.net", 25565), 762);
     }
+
+//    @Test
+    public void nineb9tPing() {
+        // testing ping srv dns resolver
+        assertEquals(ProtocolVersionDetector.getProtocolVersion("9b9t.com", 25565), 757);
+    }
 }