diff --git a/src/main/java/net/minestom/server/instance/Chunk.java b/src/main/java/net/minestom/server/instance/Chunk.java
index 1969722bf..71b87f5e4 100644
--- a/src/main/java/net/minestom/server/instance/Chunk.java
+++ b/src/main/java/net/minestom/server/instance/Chunk.java
@@ -10,6 +10,7 @@ import net.minestom.server.instance.block.Block;
 import net.minestom.server.instance.block.BlockManager;
 import net.minestom.server.instance.block.CustomBlock;
 import net.minestom.server.instance.block.UpdateConsumer;
+import net.minestom.server.network.PacketWriterUtils;
 import net.minestom.server.network.packet.server.play.ChunkDataPacket;
 import net.minestom.server.utils.BlockPosition;
 import net.minestom.server.utils.PacketUtils;
@@ -307,6 +308,14 @@ public class Chunk implements Viewable {
         setFullDataPacket(buffer);
     }
 
+    // Write the pakcet in the writer thread pools
+    public void refreshDataPacket(Runnable runnable) {
+        PacketWriterUtils.writeCallbackPacket(getFreshFullDataPacket(), buf -> {
+            setFullDataPacket(buf);
+            runnable.run();
+        });
+    }
+
     @Override
     public String toString() {
         return "Chunk[" + chunkX + ":" + chunkZ + "]";
diff --git a/src/main/java/net/minestom/server/instance/batch/BlockBatch.java b/src/main/java/net/minestom/server/instance/batch/BlockBatch.java
index e1806face..2d4ec22fa 100644
--- a/src/main/java/net/minestom/server/instance/batch/BlockBatch.java
+++ b/src/main/java/net/minestom/server/instance/batch/BlockBatch.java
@@ -66,13 +66,17 @@ public class BlockBatch implements InstanceBatch {
                     for (BlockData data : dataList) {
                         data.apply(chunk);
                     }
-                    chunk.refreshDataPacket();
-                    instance.sendChunkUpdate(chunk);
+
+                    chunk.refreshDataPacket(() -> {
+                        instance.sendChunkUpdate(chunk);
+                    });
+
                     if (isLast) {
                         // data.clear();
                         if (callback != null)
                             callback.run();
                     }
+
                 }
             });
         }
diff --git a/src/main/java/net/minestom/server/instance/batch/ChunkBatch.java b/src/main/java/net/minestom/server/instance/batch/ChunkBatch.java
index 73e251dd7..6a7ae8a03 100644
--- a/src/main/java/net/minestom/server/instance/batch/ChunkBatch.java
+++ b/src/main/java/net/minestom/server/instance/batch/ChunkBatch.java
@@ -67,8 +67,10 @@ public class ChunkBatch implements InstanceBatch {
                 data.apply(chunk);
             }
 
-            chunk.refreshDataPacket();
-            instance.sendChunkUpdate(chunk);
+            chunk.refreshDataPacket(() -> {
+                instance.sendChunkUpdate(chunk);
+            });
+
             if (callback != null)
                 callback.accept(chunk);
         }
diff --git a/src/main/java/net/minestom/server/network/packet/server/play/PlayerPositionAndLookPacket.java b/src/main/java/net/minestom/server/network/packet/server/play/PlayerPositionAndLookPacket.java
index e8ed712c3..09a12f40f 100644
--- a/src/main/java/net/minestom/server/network/packet/server/play/PlayerPositionAndLookPacket.java
+++ b/src/main/java/net/minestom/server/network/packet/server/play/PlayerPositionAndLookPacket.java
@@ -17,8 +17,10 @@ public class PlayerPositionAndLookPacket implements ServerPacket {
         writer.writeDouble(position.getX());
         writer.writeDouble(position.getY());
         writer.writeDouble(position.getZ());
+
         writer.writeFloat(position.getYaw());
         writer.writeFloat(position.getPitch());
+
         writer.writeByte(flags);
         writer.writeVarInt(teleportId);
     }