diff --git a/connector/src/main/java/org/geysermc/connector/network/translators/java/entity/player/JavaPlayerActionAckTranslator.java b/connector/src/main/java/org/geysermc/connector/network/translators/java/entity/player/JavaPlayerActionAckTranslator.java
index 3213a2fd..cf5c26bc 100644
--- a/connector/src/main/java/org/geysermc/connector/network/translators/java/entity/player/JavaPlayerActionAckTranslator.java
+++ b/connector/src/main/java/org/geysermc/connector/network/translators/java/entity/player/JavaPlayerActionAckTranslator.java
@@ -40,6 +40,7 @@ public class JavaPlayerActionAckTranslator extends PacketTranslator<ServerPlayer
     public void translate(ServerPlayerActionAckPacket packet, GeyserSession session) {
         switch (packet.getAction()) {
             case FINISH_DIGGING:
+                session.getChunkCache().updateBlock(packet.getPosition(), packet.getNewState());
                 UpdateBlockPacket updateBlockPacket = new UpdateBlockPacket();
                 updateBlockPacket.setDataLayer(0);
                 updateBlockPacket.setBlockPosition(Vector3i.from(
diff --git a/connector/src/main/java/org/geysermc/connector/network/translators/java/world/JavaBlockChangeTranslator.java b/connector/src/main/java/org/geysermc/connector/network/translators/java/world/JavaBlockChangeTranslator.java
index 20ebae08..920bdff9 100644
--- a/connector/src/main/java/org/geysermc/connector/network/translators/java/world/JavaBlockChangeTranslator.java
+++ b/connector/src/main/java/org/geysermc/connector/network/translators/java/world/JavaBlockChangeTranslator.java
@@ -1,5 +1,6 @@
 package org.geysermc.connector.network.translators.java.world;
 
+import com.github.steveice10.mc.protocol.data.game.entity.metadata.Position;
 import com.github.steveice10.mc.protocol.data.game.world.block.BlockChangeRecord;
 import com.github.steveice10.mc.protocol.packet.ingame.server.world.ServerBlockChangePacket;
 import com.nukkitx.math.vector.Vector3i;
@@ -13,8 +14,9 @@ import org.geysermc.connector.world.GlobalBlockPalette;
 public class JavaBlockChangeTranslator extends PacketTranslator<ServerBlockChangePacket> {
     @Override
     public void translate(ServerBlockChangePacket packet, GeyserSession session) {
-        UpdateBlockPacket updateBlockPacket = new UpdateBlockPacket();
         BlockChangeRecord record = packet.getRecord();
+        session.getChunkCache().updateBlock(record.getPosition(), record.getBlock());
+        UpdateBlockPacket updateBlockPacket = new UpdateBlockPacket();
         updateBlockPacket.setDataLayer(0);
         updateBlockPacket.setBlockPosition(Vector3i.from(
                 record.getPosition().getX(),
diff --git a/connector/src/main/java/org/geysermc/connector/network/translators/java/world/JavaChunkDataTranslator.java b/connector/src/main/java/org/geysermc/connector/network/translators/java/world/JavaChunkDataTranslator.java
index a620197e..2082157e 100644
--- a/connector/src/main/java/org/geysermc/connector/network/translators/java/world/JavaChunkDataTranslator.java
+++ b/connector/src/main/java/org/geysermc/connector/network/translators/java/world/JavaChunkDataTranslator.java
@@ -18,6 +18,7 @@ public class JavaChunkDataTranslator extends PacketTranslator<ServerChunkDataPac
 
     @Override
     public void translate(ServerChunkDataPacket packet, GeyserSession session) {
+        session.getChunkCache().addToCache(packet.getColumn());
         // Not sure if this is safe or not, however without this the client usually times out
         Geyser.getConnector().getGeneralThreadPool().execute(() -> {
             Vector2i chunkPos = session.getLastChunkPosition();
diff --git a/connector/src/main/java/org/geysermc/connector/network/translators/java/world/JavaMultiBlockChangeTranslator.java b/connector/src/main/java/org/geysermc/connector/network/translators/java/world/JavaMultiBlockChangeTranslator.java
index 14864b8c..b78e366c 100644
--- a/connector/src/main/java/org/geysermc/connector/network/translators/java/world/JavaMultiBlockChangeTranslator.java
+++ b/connector/src/main/java/org/geysermc/connector/network/translators/java/world/JavaMultiBlockChangeTranslator.java
@@ -40,6 +40,7 @@ public class JavaMultiBlockChangeTranslator extends PacketTranslator<ServerMulti
     @Override
     public void translate(ServerMultiBlockChangePacket packet, GeyserSession session) {
         for (BlockChangeRecord record : packet.getRecords()) {
+            session.getChunkCache().updateBlock(record.getPosition(), record.getBlock());
             UpdateBlockPacket updateBlockPacket = new UpdateBlockPacket();
             updateBlockPacket.setDataLayer(0);
             updateBlockPacket.setBlockPosition(Vector3i.from(
diff --git a/connector/src/main/java/org/geysermc/connector/world/chunk/ChunkPosition.java b/connector/src/main/java/org/geysermc/connector/world/chunk/ChunkPosition.java
index 86da2da4..f6f7543b 100644
--- a/connector/src/main/java/org/geysermc/connector/world/chunk/ChunkPosition.java
+++ b/connector/src/main/java/org/geysermc/connector/world/chunk/ChunkPosition.java
@@ -5,6 +5,8 @@ import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.Setter;
 
+import java.util.Objects;
+
 @Getter
 @Setter
 @AllArgsConstructor
@@ -18,17 +20,27 @@ public class ChunkPosition {
     }
 
     public Position getChunkBlock(int x, int y, int z) {
-        int chunkX = x % 16;
-        int chunkY = y % 16;
-        int chunkZ = z % 16;
-
-        if (chunkX < 0)
-            chunkX = -chunkX;
-        if (chunkY < 0)
-            chunkY = -chunkY;
-        if (chunkZ < 0)
-            chunkZ = -chunkZ;
+        int chunkX = x & 15;
+        int chunkY = y & 15;
+        int chunkZ = z & 15;
 
         return new Position(chunkX, chunkY, chunkZ);
     }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == this)
+            return true;
+        if (obj == null)
+            return false;
+        if (!(obj instanceof ChunkPosition))
+            return false;
+        ChunkPosition other = (ChunkPosition)obj;
+        return x == other.x && z == other.z;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(x, z);
+    }
 }