diff --git a/src/Prospect.Unreal/Net/StatelessConnectHandlerComponent.cs b/src/Prospect.Unreal/Net/StatelessConnectHandlerComponent.cs
index e50c8e2..0620552 100644
--- a/src/Prospect.Unreal/Net/StatelessConnectHandlerComponent.cs
+++ b/src/Prospect.Unreal/Net/StatelessConnectHandlerComponent.cs
@@ -399,9 +399,10 @@ public class StatelessConnectHandlerComponent : HandlerComponent
         }
         
         var bHandshakePacket = packet.ReadBit() && !packet.IsError();
+        Logger.Information("[HS-DIAG-CL] Incoming flag={HS} bitsLeftAfterFlag={Left} expect={Exp}", bHandshakePacket, packet.GetBitsLeft(), HandshakePacketSizeBits - 1);
 
         _lastChallengeSuccessAddress = null;
-        
+
         if (bHandshakePacket)
         {
             var bRestartHandshake = false;
@@ -411,6 +412,7 @@ public class StatelessConnectHandlerComponent : HandlerComponent
             Span<byte> origCookie = stackalloc byte[CookieByteSize];
 
             bHandshakePacket = ParseHandshakePacket(packet, ref bRestartHandshake, ref secretId, ref timestamp, cookie, origCookie);
+            Logger.Information("[HS-DIAG-CL] parsed ok={Ok} restart={R} secretId={S} timestamp={T}", bHandshakePacket, bRestartHandshake, secretId, timestamp);
 
             if (bHandshakePacket)
             {
@@ -419,6 +421,7 @@ public class StatelessConnectHandlerComponent : HandlerComponent
                     var bInitialConnect = timestamp == 0.0;
                     if (bInitialConnect)
                     {
+                        Logger.Information("[HS-DIAG-CL] initial -> SendConnectChallenge to {Addr}", address);
                         SendConnectChallenge(address);
                     } 
                     else if (_driver != null)
@@ -437,6 +440,7 @@ public class StatelessConnectHandlerComponent : HandlerComponent
                             GenerateCookie(address, secretId, timestamp, regenCookie);
 
                             bChallengeSuccess = cookie.SequenceEqual(regenCookie);
+                            Logger.Information("[HS-DIAG-CL] challenge response cookieMatch={Ok}", bChallengeSuccess);
 
                             if (bChallengeSuccess)
                             {