diff --git a/src/main/java/mod/acgaming/universaltweaks/bugfixes/entities/disconnectdupe/UTDisconnectDupe.java b/src/main/java/mod/acgaming/universaltweaks/bugfixes/entities/disconnectdupe/UTDisconnectDupe.java
index e0a06b08..42067fc3 100644
--- a/src/main/java/mod/acgaming/universaltweaks/bugfixes/entities/disconnectdupe/UTDisconnectDupe.java
+++ b/src/main/java/mod/acgaming/universaltweaks/bugfixes/entities/disconnectdupe/UTDisconnectDupe.java
@@ -1,35 +1,27 @@
 package mod.acgaming.universaltweaks.bugfixes.entities.disconnectdupe;
 
-import java.util.concurrent.FutureTask;
-
+import mod.acgaming.universaltweaks.UniversalTweaks;
+import mod.acgaming.universaltweaks.config.UTConfigBugfixes;
+import mod.acgaming.universaltweaks.config.UTConfigGeneral;
 import net.minecraft.entity.player.EntityPlayerMP;
-import net.minecraft.server.MinecraftServer;
+import net.minecraftforge.event.entity.item.ItemTossEvent;
 import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
-import net.minecraftforge.fml.common.gameevent.PlayerEvent;
 import net.minecraftforge.fml.relauncher.Side;
 
-import mod.acgaming.universaltweaks.UniversalTweaks;
-import mod.acgaming.universaltweaks.bugfixes.entities.disconnectdupe.mixin.PlayerListInvoker;
-import mod.acgaming.universaltweaks.config.UTConfigBugfixes;
-import mod.acgaming.universaltweaks.config.UTConfigGeneral;
-
-// Courtesy of Meldexun
-@Mod.EventBusSubscriber(modid = UniversalTweaks.MODID, value = Side.CLIENT)
+// Courtesy of jchung01
+@Mod.EventBusSubscriber(modid = UniversalTweaks.MODID, value = Side.SERVER)
 public class UTDisconnectDupe
 {
     @SubscribeEvent
-    public static void utDisconnectDupe(PlayerEvent.PlayerLoggedOutEvent event)
+    public static void utDisconnectDupe(ItemTossEvent event)
     {
-        if (!UTConfigBugfixes.ENTITIES.utDisconnectDupeToggle || event.player.world.isRemote) return;
-        if (UTConfigGeneral.DEBUG.utDebugToggle) UniversalTweaks.LOGGER.debug("UTDisconnectDupe ::: Player logged out event");
-        MinecraftServer server = event.player.getServer();
-        if (server != null)
+        if (!UTConfigBugfixes.ENTITIES.utDisconnectDupeToggle || event.getPlayer().world.isRemote) return;
+        EntityPlayerMP player = (EntityPlayerMP) event.getPlayer();
+        if (!player.connection.getNetworkManager().channel().isOpen())
         {
-            server.futureTaskQueue.add(new FutureTask<>(() -> {
-                ((PlayerListInvoker) server.getPlayerList()).invokeWritePlayerData((EntityPlayerMP) event.player);
-                return null;
-            }));
+            if (UTConfigGeneral.DEBUG.utDebugToggle) UniversalTweaks.LOGGER.debug("UTDisconnectDupe ::: Player dropped item but is disconnected! Ignoring drop.");
+            event.setCanceled(true);
         }
     }
 }
\ No newline at end of file
diff --git a/src/main/java/mod/acgaming/universaltweaks/bugfixes/entities/disconnectdupe/mixin/PlayerListInvoker.java b/src/main/java/mod/acgaming/universaltweaks/bugfixes/entities/disconnectdupe/mixin/PlayerListInvoker.java
deleted file mode 100644
index 1cc94dda..00000000
--- a/src/main/java/mod/acgaming/universaltweaks/bugfixes/entities/disconnectdupe/mixin/PlayerListInvoker.java
+++ /dev/null
@@ -1,14 +0,0 @@
-package mod.acgaming.universaltweaks.bugfixes.entities.disconnectdupe.mixin;
-
-import net.minecraft.entity.player.EntityPlayerMP;
-import net.minecraft.server.management.PlayerList;
-
-import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.gen.Invoker;
-
-@Mixin(PlayerList.class)
-public interface PlayerListInvoker
-{
-    @Invoker("writePlayerData")
-    void invokeWritePlayerData(EntityPlayerMP playerIn);
-}
\ No newline at end of file
diff --git a/src/main/java/mod/acgaming/universaltweaks/config/UTConfigBugfixes.java b/src/main/java/mod/acgaming/universaltweaks/config/UTConfigBugfixes.java
index 7295005c..0b257061 100644
--- a/src/main/java/mod/acgaming/universaltweaks/config/UTConfigBugfixes.java
+++ b/src/main/java/mod/acgaming/universaltweaks/config/UTConfigBugfixes.java
@@ -181,7 +181,7 @@ public static class EntitiesCategory
         public boolean utDestroyPacketToggle = true;
 
         @Config.Name("Disconnect Dupe")
-        @Config.Comment("Fixes item duplications when players are dropping items and disconnecting (singleplayer only)")
+        @Config.Comment("Fixes item duplications when players are dropping items and disconnecting")
         public boolean utDisconnectDupeToggle = true;
 
         @Config.RequiresMcRestart
diff --git a/src/main/java/mod/acgaming/universaltweaks/core/UTLoadingPlugin.java b/src/main/java/mod/acgaming/universaltweaks/core/UTLoadingPlugin.java
index 5f9a40ae..4c49088c 100644
--- a/src/main/java/mod/acgaming/universaltweaks/core/UTLoadingPlugin.java
+++ b/src/main/java/mod/acgaming/universaltweaks/core/UTLoadingPlugin.java
@@ -54,7 +54,6 @@ public class UTLoadingPlugin implements IFMLLoadingPlugin, IEarlyMixinLoader
             put("mixins.bugfixes.entities.destroypacket.json", () -> UTConfigBugfixes.ENTITIES.utDestroyPacketToggle);
             put("mixins.bugfixes.entities.desync.json", () -> UTConfigBugfixes.ENTITIES.ENTITY_DESYNC.utEntityDesyncToggle);
             put("mixins.bugfixes.entities.dimensionchange.json", () -> UTConfigBugfixes.ENTITIES.utDimensionChangeToggle);
-            put("mixins.bugfixes.entities.disconnectdupe.json", () -> UTConfigBugfixes.ENTITIES.utDisconnectDupeToggle);
             put("mixins.bugfixes.entities.entityid.json", () -> UTConfigBugfixes.ENTITIES.utEntityIDToggle);
             put("mixins.bugfixes.entities.entitylists.json", () -> UTConfigBugfixes.ENTITIES.utEntityListsToggle);
             put("mixins.bugfixes.entities.horsefalling.json", () -> UTConfigBugfixes.ENTITIES.utHorseFallingToggle);
diff --git a/src/main/resources/mixins.bugfixes.entities.disconnectdupe.json b/src/main/resources/mixins.bugfixes.entities.disconnectdupe.json
deleted file mode 100644
index 7a99332d..00000000
--- a/src/main/resources/mixins.bugfixes.entities.disconnectdupe.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "package": "mod.acgaming.universaltweaks.bugfixes.entities.disconnectdupe.mixin",
-  "refmap": "universaltweaks.refmap.json",
-  "minVersion": "0.8",
-  "compatibilityLevel": "JAVA_8",
-  "mixins": ["PlayerListInvoker"]
-}
\ No newline at end of file