diff --git a/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/commons/concurrent/ThreadPool.java b/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/commons/concurrent/ThreadPool.java
index 4f1103abe9..1eae3538ad 100644
--- a/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/commons/concurrent/ThreadPool.java
+++ b/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/commons/concurrent/ThreadPool.java
@@ -62,6 +62,7 @@ public final class ThreadPool
 		for (ScheduledThreadPoolExecutor threadPool : SCHEDULED_POOLS)
 		{
 			threadPool.setRejectedExecutionHandler(new RejectedExecutionHandlerImpl());
+			threadPool.setRemoveOnCancelPolicy(true);
 			threadPool.prestartAllCoreThreads();
 		}
 		for (ThreadPoolExecutor threadPool : INSTANT_POOLS)
diff --git a/L2J_Mobius_2.5_Underground/java/org/l2jmobius/commons/concurrent/ThreadPool.java b/L2J_Mobius_2.5_Underground/java/org/l2jmobius/commons/concurrent/ThreadPool.java
index 4f1103abe9..1eae3538ad 100644
--- a/L2J_Mobius_2.5_Underground/java/org/l2jmobius/commons/concurrent/ThreadPool.java
+++ b/L2J_Mobius_2.5_Underground/java/org/l2jmobius/commons/concurrent/ThreadPool.java
@@ -62,6 +62,7 @@ public final class ThreadPool
 		for (ScheduledThreadPoolExecutor threadPool : SCHEDULED_POOLS)
 		{
 			threadPool.setRejectedExecutionHandler(new RejectedExecutionHandlerImpl());
+			threadPool.setRemoveOnCancelPolicy(true);
 			threadPool.prestartAllCoreThreads();
 		}
 		for (ThreadPoolExecutor threadPool : INSTANT_POOLS)
diff --git a/L2J_Mobius_3.0_Helios/java/org/l2jmobius/commons/concurrent/ThreadPool.java b/L2J_Mobius_3.0_Helios/java/org/l2jmobius/commons/concurrent/ThreadPool.java
index 4f1103abe9..1eae3538ad 100644
--- a/L2J_Mobius_3.0_Helios/java/org/l2jmobius/commons/concurrent/ThreadPool.java
+++ b/L2J_Mobius_3.0_Helios/java/org/l2jmobius/commons/concurrent/ThreadPool.java
@@ -62,6 +62,7 @@ public final class ThreadPool
 		for (ScheduledThreadPoolExecutor threadPool : SCHEDULED_POOLS)
 		{
 			threadPool.setRejectedExecutionHandler(new RejectedExecutionHandlerImpl());
+			threadPool.setRemoveOnCancelPolicy(true);
 			threadPool.prestartAllCoreThreads();
 		}
 		for (ThreadPoolExecutor threadPool : INSTANT_POOLS)
diff --git a/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/commons/concurrent/ThreadPool.java b/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/commons/concurrent/ThreadPool.java
index 4f1103abe9..1eae3538ad 100644
--- a/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/commons/concurrent/ThreadPool.java
+++ b/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/commons/concurrent/ThreadPool.java
@@ -62,6 +62,7 @@ public final class ThreadPool
 		for (ScheduledThreadPoolExecutor threadPool : SCHEDULED_POOLS)
 		{
 			threadPool.setRejectedExecutionHandler(new RejectedExecutionHandlerImpl());
+			threadPool.setRemoveOnCancelPolicy(true);
 			threadPool.prestartAllCoreThreads();
 		}
 		for (ThreadPoolExecutor threadPool : INSTANT_POOLS)
diff --git a/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/commons/concurrent/ThreadPool.java b/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/commons/concurrent/ThreadPool.java
index 4f1103abe9..1eae3538ad 100644
--- a/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/commons/concurrent/ThreadPool.java
+++ b/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/commons/concurrent/ThreadPool.java
@@ -62,6 +62,7 @@ public final class ThreadPool
 		for (ScheduledThreadPoolExecutor threadPool : SCHEDULED_POOLS)
 		{
 			threadPool.setRejectedExecutionHandler(new RejectedExecutionHandlerImpl());
+			threadPool.setRemoveOnCancelPolicy(true);
 			threadPool.prestartAllCoreThreads();
 		}
 		for (ThreadPoolExecutor threadPool : INSTANT_POOLS)
diff --git a/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/commons/concurrent/ThreadPool.java b/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/commons/concurrent/ThreadPool.java
index 4f1103abe9..1eae3538ad 100644
--- a/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/commons/concurrent/ThreadPool.java
+++ b/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/commons/concurrent/ThreadPool.java
@@ -62,6 +62,7 @@ public final class ThreadPool
 		for (ScheduledThreadPoolExecutor threadPool : SCHEDULED_POOLS)
 		{
 			threadPool.setRejectedExecutionHandler(new RejectedExecutionHandlerImpl());
+			threadPool.setRemoveOnCancelPolicy(true);
 			threadPool.prestartAllCoreThreads();
 		}
 		for (ThreadPoolExecutor threadPool : INSTANT_POOLS)
diff --git a/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/commons/concurrent/ThreadPool.java b/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/commons/concurrent/ThreadPool.java
index 4f1103abe9..1eae3538ad 100644
--- a/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/commons/concurrent/ThreadPool.java
+++ b/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/commons/concurrent/ThreadPool.java
@@ -62,6 +62,7 @@ public final class ThreadPool
 		for (ScheduledThreadPoolExecutor threadPool : SCHEDULED_POOLS)
 		{
 			threadPool.setRejectedExecutionHandler(new RejectedExecutionHandlerImpl());
+			threadPool.setRemoveOnCancelPolicy(true);
 			threadPool.prestartAllCoreThreads();
 		}
 		for (ThreadPoolExecutor threadPool : INSTANT_POOLS)
diff --git a/L2J_Mobius_C6_Interlude/java/org/l2jmobius/commons/concurrent/ThreadPool.java b/L2J_Mobius_C6_Interlude/java/org/l2jmobius/commons/concurrent/ThreadPool.java
index 4f1103abe9..1eae3538ad 100644
--- a/L2J_Mobius_C6_Interlude/java/org/l2jmobius/commons/concurrent/ThreadPool.java
+++ b/L2J_Mobius_C6_Interlude/java/org/l2jmobius/commons/concurrent/ThreadPool.java
@@ -62,6 +62,7 @@ public final class ThreadPool
 		for (ScheduledThreadPoolExecutor threadPool : SCHEDULED_POOLS)
 		{
 			threadPool.setRejectedExecutionHandler(new RejectedExecutionHandlerImpl());
+			threadPool.setRemoveOnCancelPolicy(true);
 			threadPool.prestartAllCoreThreads();
 		}
 		for (ThreadPoolExecutor threadPool : INSTANT_POOLS)
diff --git a/L2J_Mobius_CT_2.6_HighFive/java/org/l2jmobius/commons/concurrent/ThreadPool.java b/L2J_Mobius_CT_2.6_HighFive/java/org/l2jmobius/commons/concurrent/ThreadPool.java
index 0c67410a87..c70afed3a1 100644
--- a/L2J_Mobius_CT_2.6_HighFive/java/org/l2jmobius/commons/concurrent/ThreadPool.java
+++ b/L2J_Mobius_CT_2.6_HighFive/java/org/l2jmobius/commons/concurrent/ThreadPool.java
@@ -62,6 +62,7 @@ public final class ThreadPool
 		for (ScheduledThreadPoolExecutor threadPool : SCHEDULED_POOLS)
 		{
 			threadPool.setRejectedExecutionHandler(new RejectedExecutionHandlerImpl());
+			threadPool.setRemoveOnCancelPolicy(true);
 			threadPool.prestartAllCoreThreads();
 		}
 		for (ThreadPoolExecutor threadPool : INSTANT_POOLS)
diff --git a/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/commons/concurrent/ThreadPool.java b/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/commons/concurrent/ThreadPool.java
index 4f1103abe9..1eae3538ad 100644
--- a/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/commons/concurrent/ThreadPool.java
+++ b/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/commons/concurrent/ThreadPool.java
@@ -62,6 +62,7 @@ public final class ThreadPool
 		for (ScheduledThreadPoolExecutor threadPool : SCHEDULED_POOLS)
 		{
 			threadPool.setRejectedExecutionHandler(new RejectedExecutionHandlerImpl());
+			threadPool.setRemoveOnCancelPolicy(true);
 			threadPool.prestartAllCoreThreads();
 		}
 		for (ThreadPoolExecutor threadPool : INSTANT_POOLS)
diff --git a/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/commons/concurrent/ThreadPool.java b/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/commons/concurrent/ThreadPool.java
index 0c67410a87..c70afed3a1 100644
--- a/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/commons/concurrent/ThreadPool.java
+++ b/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/commons/concurrent/ThreadPool.java
@@ -62,6 +62,7 @@ public final class ThreadPool
 		for (ScheduledThreadPoolExecutor threadPool : SCHEDULED_POOLS)
 		{
 			threadPool.setRejectedExecutionHandler(new RejectedExecutionHandlerImpl());
+			threadPool.setRemoveOnCancelPolicy(true);
 			threadPool.prestartAllCoreThreads();
 		}
 		for (ThreadPoolExecutor threadPool : INSTANT_POOLS)
diff --git a/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/commons/concurrent/ThreadPool.java b/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/commons/concurrent/ThreadPool.java
index 0c67410a87..c70afed3a1 100644
--- a/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/commons/concurrent/ThreadPool.java
+++ b/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/commons/concurrent/ThreadPool.java
@@ -62,6 +62,7 @@ public final class ThreadPool
 		for (ScheduledThreadPoolExecutor threadPool : SCHEDULED_POOLS)
 		{
 			threadPool.setRejectedExecutionHandler(new RejectedExecutionHandlerImpl());
+			threadPool.setRemoveOnCancelPolicy(true);
 			threadPool.prestartAllCoreThreads();
 		}
 		for (ThreadPoolExecutor threadPool : INSTANT_POOLS)
diff --git a/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/commons/concurrent/ThreadPool.java b/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/commons/concurrent/ThreadPool.java
index 0c67410a87..c70afed3a1 100644
--- a/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/commons/concurrent/ThreadPool.java
+++ b/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/commons/concurrent/ThreadPool.java
@@ -62,6 +62,7 @@ public final class ThreadPool
 		for (ScheduledThreadPoolExecutor threadPool : SCHEDULED_POOLS)
 		{
 			threadPool.setRejectedExecutionHandler(new RejectedExecutionHandlerImpl());
+			threadPool.setRemoveOnCancelPolicy(true);
 			threadPool.prestartAllCoreThreads();
 		}
 		for (ThreadPoolExecutor threadPool : INSTANT_POOLS)
diff --git a/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/commons/concurrent/ThreadPool.java b/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/commons/concurrent/ThreadPool.java
index 0c67410a87..c70afed3a1 100644
--- a/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/commons/concurrent/ThreadPool.java
+++ b/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/commons/concurrent/ThreadPool.java
@@ -62,6 +62,7 @@ public final class ThreadPool
 		for (ScheduledThreadPoolExecutor threadPool : SCHEDULED_POOLS)
 		{
 			threadPool.setRejectedExecutionHandler(new RejectedExecutionHandlerImpl());
+			threadPool.setRemoveOnCancelPolicy(true);
 			threadPool.prestartAllCoreThreads();
 		}
 		for (ThreadPoolExecutor threadPool : INSTANT_POOLS)