diff --git a/Ragon.Client/Sources/Handler/PlayerDataHandler.cs b/Ragon.Client/Sources/Handler/PlayerDataHandler.cs
new file mode 100644
index 0000000..8031337
--- /dev/null
+++ b/Ragon.Client/Sources/Handler/PlayerDataHandler.cs
@@ -0,0 +1,13 @@
+using Ragon.Protocol;
+
+namespace Ragon.Client
+{
+
+  public class PlayerDataHandler: IHandler
+  {
+    public void Handle(RagonBuffer reader)
+    {
+      
+    }
+  }
+}
\ No newline at end of file
diff --git a/Ragon.Client/Sources/Handler/RawDataHandler.cs b/Ragon.Client/Sources/Handler/RawDataHandler.cs
new file mode 100644
index 0000000..93188e1
--- /dev/null
+++ b/Ragon.Client/Sources/Handler/RawDataHandler.cs
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2023 Eduard Kargin <kargin.eduard@gmail.com>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+using Ragon.Protocol;
+
+namespace Ragon.Client;
+
+internal class RawDataHandler: IHandler
+{
+  private readonly RagonListenerList _listeners;
+  private readonly RagonPlayerCache _playerCache;
+    
+  public RawDataHandler(
+    RagonPlayerCache playerCache,
+    RagonListenerList listeners)
+  {
+    _playerCache = playerCache;
+    _listeners = listeners;
+  }
+
+  public void Handle(RagonBuffer reader)
+  {
+    var rawData = reader.RawData;
+    var peerId = (ushort)(rawData[1] + (rawData[2] << 8));
+    var player = _playerCache.GetPlayerByPeer(peerId);
+    
+    if (player == null)
+    {
+      RagonLog.Error($"Player with peerId:{peerId} not found");
+      
+      _playerCache.Dump();
+      return;
+    }
+    
+    var headerSize = 3;
+    var payload = new byte[rawData.Length - headerSize];
+    
+    Array.Copy(rawData, headerSize, payload, 0, payload.Length);
+    
+    _listeners.OnData(player, payload);
+  }
+}
\ No newline at end of file
diff --git a/Ragon.Client/Sources/Handler/RoomDataHandler.cs b/Ragon.Client/Sources/Handler/RoomDataHandler.cs
index 21eb0c7..8aadbef 100644
--- a/Ragon.Client/Sources/Handler/RoomDataHandler.cs
+++ b/Ragon.Client/Sources/Handler/RoomDataHandler.cs
@@ -1,56 +1,12 @@
-/*
- * Copyright 2023 Eduard Kargin <kargin.eduard@gmail.com>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
 using Ragon.Protocol;
 
-namespace Ragon.Client;
-
-internal class RoomDataHandler: IHandler
+namespace Ragon.Client
 {
-  private readonly RagonListenerList _listeners;
-  private readonly RagonPlayerCache _playerCache;
-    
-  public RoomDataHandler(
-    RagonPlayerCache playerCache,
-    RagonListenerList listeners)
+  public class RoomDataHandler: IHandler
   {
-    _playerCache = playerCache;
-    _listeners = listeners;
-  }
-
-  public void Handle(RagonBuffer reader)
-  {
-    var rawData = reader.RawData;
-    var peerId = (ushort)(rawData[1] + (rawData[2] << 8));
-    var player = _playerCache.GetPlayerByPeer(peerId);
-    
-    if (player == null)
+    public void Handle(RagonBuffer reader)
     {
-      RagonLog.Error($"Player with peerId:{peerId} not found");
       
-      _playerCache.Dump();
-      return;
     }
-    
-    var headerSize = 3;
-    var payload = new byte[rawData.Length - headerSize];
-    
-    Array.Copy(rawData, headerSize, payload, 0, payload.Length);
-    
-    _listeners.OnData(player, payload);
   }
 }
\ No newline at end of file
diff --git a/Ragon.Client/Sources/RagonClient.cs b/Ragon.Client/Sources/RagonClient.cs
index 8144981..4ec10bd 100644
--- a/Ragon.Client/Sources/RagonClient.cs
+++ b/Ragon.Client/Sources/RagonClient.cs
@@ -121,7 +121,7 @@ namespace Ragon.Client
       _handlers[(byte)RagonOperation.REPLICATE_ROOM_EVENT] = new RoomEventHandler(this, _playerCache);
       _handlers[(byte)RagonOperation.SNAPSHOT] = new SnapshotHandler(this, _listeners, _entityCache, _playerCache, _entityListener);
       _handlers[(byte)RagonOperation.TIMESTAMP_SYNCHRONIZATION] = new TimestampHandler(this);
-      _handlers[(byte)RagonOperation.REPLICATE_RAW_DATA] = new RoomDataHandler(_playerCache, _listeners);
+      _handlers[(byte)RagonOperation.REPLICATE_RAW_DATA] = new RawDataHandler(_playerCache, _listeners);
       _handlers[(byte)RagonOperation.ROOM_LIST_UPDATED] = new RoomListHandler(_session, _listeners);
       
       var protocolRaw = RagonVersion.Parse(protocol);
diff --git a/Ragon.Server/Sources/Data/RagonData.cs b/Ragon.Server/Sources/Data/RagonData.cs
index cc726e9..c81a350 100644
--- a/Ragon.Server/Sources/Data/RagonData.cs
+++ b/Ragon.Server/Sources/Data/RagonData.cs
@@ -4,7 +4,7 @@ namespace Ragon.Server.Data;
 
 public class RagonData
 {
-  private byte[] _data = Array.Empty<byte>();
+  private byte[] _data;
   public bool IsDirty { get; set; }
   public byte[] Data
   {
diff --git a/Ragon.Server/Sources/Handler/AuthorizationOperation.cs b/Ragon.Server/Sources/Handler/AuthorizationOperation.cs
index 14fa24d..791944f 100644
--- a/Ragon.Server/Sources/Handler/AuthorizationOperation.cs
+++ b/Ragon.Server/Sources/Handler/AuthorizationOperation.cs
@@ -86,7 +86,6 @@ public sealed class AuthorizationOperation: BaseOperation
     
     var playerId = context.LobbyPlayer.Id;
     var playerName = context.LobbyPlayer.Name;
-    
     var playerPayload = context.LobbyPlayer.Payload;
 
     _writer.Clear();
diff --git a/Ragon.Server/Sources/Handler/PlayerDataOperation.cs b/Ragon.Server/Sources/Handler/PlayerDataOperation.cs
index e28c0b7..b9229b6 100644
--- a/Ragon.Server/Sources/Handler/PlayerDataOperation.cs
+++ b/Ragon.Server/Sources/Handler/PlayerDataOperation.cs
@@ -5,7 +5,6 @@ using Ragon.Server.Lobby;
 
 namespace Ragon.Server.Handler
 {
-
   public class PlayerDataOperation : BaseOperation
   {
     private readonly ILogger _logger = LogManager.GetCurrentClassLogger();
@@ -24,20 +23,8 @@ namespace Ragon.Server.Handler
 
       var playerDataLen = Reader.ReadUShort();
       var playerData = Reader.ReadBytes(playerDataLen);
-      
-      var roomPlayer = context.RoomPlayer;
-      if (roomPlayer != null)
-      {
-        roomPlayer.UserData.Data = playerData;
-        return;
-      }
-      
-      var lobbyPlayer = context.RoomPlayer;
-      if (lobbyPlayer != null)
-      {
-        lobbyPlayer.UserData.Data = playerData;
-      }
-      
+
+      context.UserData.Data = playerData;
     }
   }
 }
\ No newline at end of file
diff --git a/Ragon.Server/Sources/Handler/RoomDataOperation.cs b/Ragon.Server/Sources/Handler/RoomDataOperation.cs
index 9d35986..4efc960 100644
--- a/Ragon.Server/Sources/Handler/RoomDataOperation.cs
+++ b/Ragon.Server/Sources/Handler/RoomDataOperation.cs
@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 
-using NLog;
 using Ragon.Protocol;
 using Ragon.Server.IO;
 
@@ -28,22 +27,11 @@ public sealed class RoomDataOperation : BaseOperation
 
   public override void Handle(RagonContext context, NetworkChannel channel)
   {
-    var player = context.RoomPlayer;
+    var playerDataLen = Reader.ReadUShort();
+    var playerData = Reader.ReadBytes(playerDataLen);
+
     var room = context.Room;
-
-    var data = Reader.RawData;
-    var dataSize = data.Length - 1;
-    var headerSize = 3;
-    var size = headerSize + dataSize;
-    var sendData = new byte[size];
-    var peerId = player.Connection.Id;
-
-    sendData[0] = (byte)RagonOperation.REPLICATE_RAW_DATA;
-    sendData[1] = (byte)peerId;
-    sendData[2] = (byte)(peerId >> 8);
-
-    Array.Copy(data, 1, sendData, headerSize, dataSize);
-
-    room.Broadcast(sendData, channel);
+    if (room != null)
+      room.UserData.Data = playerData;
   }
 }
\ No newline at end of file
diff --git a/Ragon.Server/Sources/Lobby/RagonLobbyPlayer.cs b/Ragon.Server/Sources/Lobby/RagonLobbyPlayer.cs
index e2ff1a0..60aea4b 100644
--- a/Ragon.Server/Sources/Lobby/RagonLobbyPlayer.cs
+++ b/Ragon.Server/Sources/Lobby/RagonLobbyPlayer.cs
@@ -31,14 +31,13 @@ public class RagonLobbyPlayer
   public INetworkConnection Connection { get; }
   public string Id { get; private set; }
   public string Name { get; private set; }
+  public string Payload { get; private set; }
   
-  public RagonData UserData { get; private set; }
-  
-  public RagonLobbyPlayer(INetworkConnection connection, string id, string name, byte[] payload)
+  public RagonLobbyPlayer(INetworkConnection connection, string id, string name, string payload)
   {
     Id = id;
     Name = name;
     Connection = connection;
-    UserData = new RagonData(payload);
+    Payload = payload;
   }
 }
\ No newline at end of file
diff --git a/Ragon.Server/Sources/Plugin/Web/RagonWebHookPlugin.cs b/Ragon.Server/Sources/Plugin/Web/RagonWebHookPlugin.cs
index 9c23c2e..d6c88fc 100644
--- a/Ragon.Server/Sources/Plugin/Web/RagonWebHookPlugin.cs
+++ b/Ragon.Server/Sources/Plugin/Web/RagonWebHookPlugin.cs
@@ -59,8 +59,7 @@ public class RagonWebHookPlugin
         var authorizationResponse = JsonConvert.DeserializeObject<AuthorizationResponse>(content);
         if (authorizationResponse != null)
         {
-          var bytes = Encoding.UTF8.GetBytes(authorizationResponse.Payload);
-          var lobbyPlayer = new RagonLobbyPlayer(context.Connection, authorizationResponse.Id, authorizationResponse.Name, bytes);
+          var lobbyPlayer = new RagonLobbyPlayer(context.Connection, authorizationResponse.Id, authorizationResponse.Name, authorizationResponse.Payload);
 
           context.SetPlayer(lobbyPlayer);
           authorizationOperation.Approve(context);
diff --git a/Ragon.Server/Sources/RagonContext.cs b/Ragon.Server/Sources/RagonContext.cs
index 7badabf..3559002 100644
--- a/Ragon.Server/Sources/RagonContext.cs
+++ b/Ragon.Server/Sources/RagonContext.cs
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+using Ragon.Server.Data;
 using Ragon.Server.IO;
 using Ragon.Server.Lobby;
 using Ragon.Server.Time;
@@ -29,10 +30,11 @@ public class RagonContext
   public int LimitBufferedEvents { get; private set; }
   public IRagonLobby Lobby { get; private set; }
   public RagonLobbyPlayer? LobbyPlayer { get; private set; }
-
   public RagonRoom? Room { get; private set; }
   public RagonRoomPlayer? RoomPlayer { get; private set; }
 
+  public RagonData UserData { get; private set; }
+    
   public RagonScheduler Scheduler { get; private set; }
 
   public RagonContext(
@@ -48,6 +50,7 @@ public class RagonContext
     Executor = executor;
     Lobby = lobby;
     Scheduler = scheduler;
+    UserData = new RagonData(Array.Empty<byte>());
   }
 
   internal void SetPlayer(RagonLobbyPlayer player)
diff --git a/Ragon.Server/Sources/RagonServer.cs b/Ragon.Server/Sources/RagonServer.cs
index 671db1f..f387552 100644
--- a/Ragon.Server/Sources/RagonServer.cs
+++ b/Ragon.Server/Sources/RagonServer.cs
@@ -74,6 +74,7 @@ public class RagonServer : IRagonServer, INetworkListener
     var contextObserver = new RagonContextObserver(_contextsByPlayerId);
     
     _scheduler.Run(new RagonActionTimer(SendRoomList, 1.0f));
+    _scheduler.Run(new RagonActionTimer(SendUserData, 0.2f));
     
     _serverPlugin.OnAttached(this);
 
@@ -246,6 +247,23 @@ public class RagonServer : IRagonServer, INetworkListener
     }
   }
 
+  public void SendUserData()
+  {
+    foreach (var (_, value) in _contextsByPlayerId)
+    {
+      if (value.UserData.IsDirty)
+      {
+        _writer.Clear();
+        _writer.WriteOperation(RagonOperation.PLAYER_DATA_UPDATED);
+        _writer.WriteUShort(value.Connection.Id);
+        _writer.WriteBytes(value.UserData.Data);
+        
+        var sendData = _writer.ToArray();
+        _server.Broadcast(sendData, NetworkChannel.RELIABLE);
+      }
+    }
+  }
+
   public BaseOperation ResolveHandler(RagonOperation operation)
   {
     return _handlers[(byte)operation];
diff --git a/Ragon.Server/Sources/Room/RagonRoom.cs b/Ragon.Server/Sources/Room/RagonRoom.cs
index 8edfb2c..ce66157 100644
--- a/Ragon.Server/Sources/Room/RagonRoom.cs
+++ b/Ragon.Server/Sources/Room/RagonRoom.cs
@@ -15,6 +15,7 @@
  */
 
 using Ragon.Protocol;
+using Ragon.Server.Data;
 using Ragon.Server.Entity;
 using Ragon.Server.IO;
 using Ragon.Server.Plugin;
@@ -29,7 +30,8 @@ public class RagonRoom : IRagonRoom, IRagonAction
   public int PlayerMax { get; private set; }
   public int PlayerMin { get; private set; }
   public int PlayerCount => WaitPlayersList.Count;
-
+  
+  public RagonData UserData { get; set; }
   public RagonRoomPlayer Owner { get; private set; }
   public RagonBuffer Writer { get; }
   public IRoomPlugin Plugin { get; private set; }
diff --git a/Ragon.Server/Sources/Room/RagonRoomPlayer.cs b/Ragon.Server/Sources/Room/RagonRoomPlayer.cs
index b69ec89..054d4c9 100644
--- a/Ragon.Server/Sources/Room/RagonRoomPlayer.cs
+++ b/Ragon.Server/Sources/Room/RagonRoomPlayer.cs
@@ -30,15 +30,12 @@ public class RagonRoomPlayer
   public RagonRoom Room { get; private set; }
   public RagonEntityCache Entities { get; private set; }
   
-  public RagonData UserData { get; private set; }
-  
   public RagonRoomPlayer(INetworkConnection connection, string id, string name)
   {
     Id = id;
     Name = name;
     Connection = connection;
     Entities = new RagonEntityCache();
-    UserData = new RagonData(Array.Empty<byte>());
   }
 
   public void AttachEntity(RagonEntity entity)