diff --git a/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/util/MinionList.java b/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/util/MinionList.java
index 7e9a2f0f4c..fa77292518 100644
--- a/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/util/MinionList.java
+++ b/L2J_Mobius_1.0_Ertheia/java/org/l2jmobius/gameserver/util/MinionList.java
@@ -18,6 +18,7 @@ package org.l2jmobius.gameserver.util;
 
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.ScheduledFuture;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -36,6 +37,7 @@ public class MinionList
 {
 	protected final MonsterInstance _master;
 	private final List<MonsterInstance> _spawnedMinions = new CopyOnWriteArrayList<>();
+	private final List<ScheduledFuture<?>> _respawnTasks = new CopyOnWriteArrayList<>();
 	
 	public MinionList(MonsterInstance pMaster)
 	{
@@ -117,8 +119,20 @@ public class MinionList
 						minion.deleteMe();
 					}
 				}
-				_spawnedMinions.clear();
 			}
+			_spawnedMinions.clear();
+			
+			if (!_respawnTasks.isEmpty())
+			{
+				for (ScheduledFuture<?> task : _respawnTasks)
+				{
+					if ((task != null) && !task.isCancelled() && !task.isDone())
+					{
+						task.cancel(true);
+					}
+				}
+			}
+			_respawnTasks.clear();
 		}
 	}
 	
@@ -135,7 +149,7 @@ public class MinionList
 		final int time = respawnTime < 0 ? _master.isRaid() ? (int) Config.RAID_MINION_RESPAWN_TIMER : 0 : respawnTime;
 		if ((time > 0) && !_master.isAlikeDead())
 		{
-			ThreadPool.schedule(new MinionRespawnTask(minion), time);
+			_respawnTasks.add(ThreadPool.schedule(new MinionRespawnTask(minion), time));
 		}
 	}
 	
diff --git a/L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/util/MinionList.java b/L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/util/MinionList.java
index 7e9a2f0f4c..fa77292518 100644
--- a/L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/util/MinionList.java
+++ b/L2J_Mobius_2.5_Underground/java/org/l2jmobius/gameserver/util/MinionList.java
@@ -18,6 +18,7 @@ package org.l2jmobius.gameserver.util;
 
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.ScheduledFuture;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -36,6 +37,7 @@ public class MinionList
 {
 	protected final MonsterInstance _master;
 	private final List<MonsterInstance> _spawnedMinions = new CopyOnWriteArrayList<>();
+	private final List<ScheduledFuture<?>> _respawnTasks = new CopyOnWriteArrayList<>();
 	
 	public MinionList(MonsterInstance pMaster)
 	{
@@ -117,8 +119,20 @@ public class MinionList
 						minion.deleteMe();
 					}
 				}
-				_spawnedMinions.clear();
 			}
+			_spawnedMinions.clear();
+			
+			if (!_respawnTasks.isEmpty())
+			{
+				for (ScheduledFuture<?> task : _respawnTasks)
+				{
+					if ((task != null) && !task.isCancelled() && !task.isDone())
+					{
+						task.cancel(true);
+					}
+				}
+			}
+			_respawnTasks.clear();
 		}
 	}
 	
@@ -135,7 +149,7 @@ public class MinionList
 		final int time = respawnTime < 0 ? _master.isRaid() ? (int) Config.RAID_MINION_RESPAWN_TIMER : 0 : respawnTime;
 		if ((time > 0) && !_master.isAlikeDead())
 		{
-			ThreadPool.schedule(new MinionRespawnTask(minion), time);
+			_respawnTasks.add(ThreadPool.schedule(new MinionRespawnTask(minion), time));
 		}
 	}
 	
diff --git a/L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/util/MinionList.java b/L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/util/MinionList.java
index 7e9a2f0f4c..fa77292518 100644
--- a/L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/util/MinionList.java
+++ b/L2J_Mobius_3.0_Helios/java/org/l2jmobius/gameserver/util/MinionList.java
@@ -18,6 +18,7 @@ package org.l2jmobius.gameserver.util;
 
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.ScheduledFuture;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -36,6 +37,7 @@ public class MinionList
 {
 	protected final MonsterInstance _master;
 	private final List<MonsterInstance> _spawnedMinions = new CopyOnWriteArrayList<>();
+	private final List<ScheduledFuture<?>> _respawnTasks = new CopyOnWriteArrayList<>();
 	
 	public MinionList(MonsterInstance pMaster)
 	{
@@ -117,8 +119,20 @@ public class MinionList
 						minion.deleteMe();
 					}
 				}
-				_spawnedMinions.clear();
 			}
+			_spawnedMinions.clear();
+			
+			if (!_respawnTasks.isEmpty())
+			{
+				for (ScheduledFuture<?> task : _respawnTasks)
+				{
+					if ((task != null) && !task.isCancelled() && !task.isDone())
+					{
+						task.cancel(true);
+					}
+				}
+			}
+			_respawnTasks.clear();
 		}
 	}
 	
@@ -135,7 +149,7 @@ public class MinionList
 		final int time = respawnTime < 0 ? _master.isRaid() ? (int) Config.RAID_MINION_RESPAWN_TIMER : 0 : respawnTime;
 		if ((time > 0) && !_master.isAlikeDead())
 		{
-			ThreadPool.schedule(new MinionRespawnTask(minion), time);
+			_respawnTasks.add(ThreadPool.schedule(new MinionRespawnTask(minion), time));
 		}
 	}
 	
diff --git a/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/util/MinionList.java b/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/util/MinionList.java
index 7e9a2f0f4c..fa77292518 100644
--- a/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/util/MinionList.java
+++ b/L2J_Mobius_4.0_GrandCrusade/java/org/l2jmobius/gameserver/util/MinionList.java
@@ -18,6 +18,7 @@ package org.l2jmobius.gameserver.util;
 
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.ScheduledFuture;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -36,6 +37,7 @@ public class MinionList
 {
 	protected final MonsterInstance _master;
 	private final List<MonsterInstance> _spawnedMinions = new CopyOnWriteArrayList<>();
+	private final List<ScheduledFuture<?>> _respawnTasks = new CopyOnWriteArrayList<>();
 	
 	public MinionList(MonsterInstance pMaster)
 	{
@@ -117,8 +119,20 @@ public class MinionList
 						minion.deleteMe();
 					}
 				}
-				_spawnedMinions.clear();
 			}
+			_spawnedMinions.clear();
+			
+			if (!_respawnTasks.isEmpty())
+			{
+				for (ScheduledFuture<?> task : _respawnTasks)
+				{
+					if ((task != null) && !task.isCancelled() && !task.isDone())
+					{
+						task.cancel(true);
+					}
+				}
+			}
+			_respawnTasks.clear();
 		}
 	}
 	
@@ -135,7 +149,7 @@ public class MinionList
 		final int time = respawnTime < 0 ? _master.isRaid() ? (int) Config.RAID_MINION_RESPAWN_TIMER : 0 : respawnTime;
 		if ((time > 0) && !_master.isAlikeDead())
 		{
-			ThreadPool.schedule(new MinionRespawnTask(minion), time);
+			_respawnTasks.add(ThreadPool.schedule(new MinionRespawnTask(minion), time));
 		}
 	}
 	
diff --git a/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/util/MinionList.java b/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/util/MinionList.java
index 7e9a2f0f4c..fa77292518 100644
--- a/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/util/MinionList.java
+++ b/L2J_Mobius_5.0_Salvation/java/org/l2jmobius/gameserver/util/MinionList.java
@@ -18,6 +18,7 @@ package org.l2jmobius.gameserver.util;
 
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.ScheduledFuture;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -36,6 +37,7 @@ public class MinionList
 {
 	protected final MonsterInstance _master;
 	private final List<MonsterInstance> _spawnedMinions = new CopyOnWriteArrayList<>();
+	private final List<ScheduledFuture<?>> _respawnTasks = new CopyOnWriteArrayList<>();
 	
 	public MinionList(MonsterInstance pMaster)
 	{
@@ -117,8 +119,20 @@ public class MinionList
 						minion.deleteMe();
 					}
 				}
-				_spawnedMinions.clear();
 			}
+			_spawnedMinions.clear();
+			
+			if (!_respawnTasks.isEmpty())
+			{
+				for (ScheduledFuture<?> task : _respawnTasks)
+				{
+					if ((task != null) && !task.isCancelled() && !task.isDone())
+					{
+						task.cancel(true);
+					}
+				}
+			}
+			_respawnTasks.clear();
 		}
 	}
 	
@@ -135,7 +149,7 @@ public class MinionList
 		final int time = respawnTime < 0 ? _master.isRaid() ? (int) Config.RAID_MINION_RESPAWN_TIMER : 0 : respawnTime;
 		if ((time > 0) && !_master.isAlikeDead())
 		{
-			ThreadPool.schedule(new MinionRespawnTask(minion), time);
+			_respawnTasks.add(ThreadPool.schedule(new MinionRespawnTask(minion), time));
 		}
 	}
 	
diff --git a/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/util/MinionList.java b/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/util/MinionList.java
index 7e9a2f0f4c..fa77292518 100644
--- a/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/util/MinionList.java
+++ b/L2J_Mobius_5.5_EtinasFate/java/org/l2jmobius/gameserver/util/MinionList.java
@@ -18,6 +18,7 @@ package org.l2jmobius.gameserver.util;
 
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.ScheduledFuture;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -36,6 +37,7 @@ public class MinionList
 {
 	protected final MonsterInstance _master;
 	private final List<MonsterInstance> _spawnedMinions = new CopyOnWriteArrayList<>();
+	private final List<ScheduledFuture<?>> _respawnTasks = new CopyOnWriteArrayList<>();
 	
 	public MinionList(MonsterInstance pMaster)
 	{
@@ -117,8 +119,20 @@ public class MinionList
 						minion.deleteMe();
 					}
 				}
-				_spawnedMinions.clear();
 			}
+			_spawnedMinions.clear();
+			
+			if (!_respawnTasks.isEmpty())
+			{
+				for (ScheduledFuture<?> task : _respawnTasks)
+				{
+					if ((task != null) && !task.isCancelled() && !task.isDone())
+					{
+						task.cancel(true);
+					}
+				}
+			}
+			_respawnTasks.clear();
 		}
 	}
 	
@@ -135,7 +149,7 @@ public class MinionList
 		final int time = respawnTime < 0 ? _master.isRaid() ? (int) Config.RAID_MINION_RESPAWN_TIMER : 0 : respawnTime;
 		if ((time > 0) && !_master.isAlikeDead())
 		{
-			ThreadPool.schedule(new MinionRespawnTask(minion), time);
+			_respawnTasks.add(ThreadPool.schedule(new MinionRespawnTask(minion), time));
 		}
 	}
 	
diff --git a/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/util/MinionList.java b/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/util/MinionList.java
index 7e9a2f0f4c..fa77292518 100644
--- a/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/util/MinionList.java
+++ b/L2J_Mobius_6.0_Fafurion/java/org/l2jmobius/gameserver/util/MinionList.java
@@ -18,6 +18,7 @@ package org.l2jmobius.gameserver.util;
 
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.ScheduledFuture;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -36,6 +37,7 @@ public class MinionList
 {
 	protected final MonsterInstance _master;
 	private final List<MonsterInstance> _spawnedMinions = new CopyOnWriteArrayList<>();
+	private final List<ScheduledFuture<?>> _respawnTasks = new CopyOnWriteArrayList<>();
 	
 	public MinionList(MonsterInstance pMaster)
 	{
@@ -117,8 +119,20 @@ public class MinionList
 						minion.deleteMe();
 					}
 				}
-				_spawnedMinions.clear();
 			}
+			_spawnedMinions.clear();
+			
+			if (!_respawnTasks.isEmpty())
+			{
+				for (ScheduledFuture<?> task : _respawnTasks)
+				{
+					if ((task != null) && !task.isCancelled() && !task.isDone())
+					{
+						task.cancel(true);
+					}
+				}
+			}
+			_respawnTasks.clear();
 		}
 	}
 	
@@ -135,7 +149,7 @@ public class MinionList
 		final int time = respawnTime < 0 ? _master.isRaid() ? (int) Config.RAID_MINION_RESPAWN_TIMER : 0 : respawnTime;
 		if ((time > 0) && !_master.isAlikeDead())
 		{
-			ThreadPool.schedule(new MinionRespawnTask(minion), time);
+			_respawnTasks.add(ThreadPool.schedule(new MinionRespawnTask(minion), time));
 		}
 	}
 	
diff --git a/L2J_Mobius_CT_2.6_HighFive/java/org/l2jmobius/gameserver/util/MinionList.java b/L2J_Mobius_CT_2.6_HighFive/java/org/l2jmobius/gameserver/util/MinionList.java
index 11a7340ef9..3fa8833769 100644
--- a/L2J_Mobius_CT_2.6_HighFive/java/org/l2jmobius/gameserver/util/MinionList.java
+++ b/L2J_Mobius_CT_2.6_HighFive/java/org/l2jmobius/gameserver/util/MinionList.java
@@ -18,6 +18,7 @@ package org.l2jmobius.gameserver.util;
 
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.ScheduledFuture;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -36,6 +37,7 @@ public class MinionList
 {
 	protected final MonsterInstance _master;
 	private final List<MonsterInstance> _spawnedMinions = new CopyOnWriteArrayList<>();
+	private final List<ScheduledFuture<?>> _respawnTasks = new CopyOnWriteArrayList<>();
 	
 	public MinionList(MonsterInstance pMaster)
 	{
@@ -117,8 +119,20 @@ public class MinionList
 						minion.deleteMe();
 					}
 				}
-				_spawnedMinions.clear();
 			}
+			_spawnedMinions.clear();
+			
+			if (!_respawnTasks.isEmpty())
+			{
+				for (ScheduledFuture<?> task : _respawnTasks)
+				{
+					if ((task != null) && !task.isCancelled() && !task.isDone())
+					{
+						task.cancel(true);
+					}
+				}
+			}
+			_respawnTasks.clear();
 		}
 	}
 	
@@ -135,7 +149,7 @@ public class MinionList
 		final int time = respawnTime < 0 ? _master.isRaid() ? (int) Config.RAID_MINION_RESPAWN_TIMER : 0 : respawnTime;
 		if ((time > 0) && !_master.isAlikeDead())
 		{
-			ThreadPool.schedule(new MinionRespawnTask(minion), time);
+			_respawnTasks.add(ThreadPool.schedule(new MinionRespawnTask(minion), time));
 		}
 	}
 	
diff --git a/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/util/MinionList.java b/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/util/MinionList.java
index 7e9a2f0f4c..fa77292518 100644
--- a/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/util/MinionList.java
+++ b/L2J_Mobius_Classic_2.0_Saviors/java/org/l2jmobius/gameserver/util/MinionList.java
@@ -18,6 +18,7 @@ package org.l2jmobius.gameserver.util;
 
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.ScheduledFuture;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -36,6 +37,7 @@ public class MinionList
 {
 	protected final MonsterInstance _master;
 	private final List<MonsterInstance> _spawnedMinions = new CopyOnWriteArrayList<>();
+	private final List<ScheduledFuture<?>> _respawnTasks = new CopyOnWriteArrayList<>();
 	
 	public MinionList(MonsterInstance pMaster)
 	{
@@ -117,8 +119,20 @@ public class MinionList
 						minion.deleteMe();
 					}
 				}
-				_spawnedMinions.clear();
 			}
+			_spawnedMinions.clear();
+			
+			if (!_respawnTasks.isEmpty())
+			{
+				for (ScheduledFuture<?> task : _respawnTasks)
+				{
+					if ((task != null) && !task.isCancelled() && !task.isDone())
+					{
+						task.cancel(true);
+					}
+				}
+			}
+			_respawnTasks.clear();
 		}
 	}
 	
@@ -135,7 +149,7 @@ public class MinionList
 		final int time = respawnTime < 0 ? _master.isRaid() ? (int) Config.RAID_MINION_RESPAWN_TIMER : 0 : respawnTime;
 		if ((time > 0) && !_master.isAlikeDead())
 		{
-			ThreadPool.schedule(new MinionRespawnTask(minion), time);
+			_respawnTasks.add(ThreadPool.schedule(new MinionRespawnTask(minion), time));
 		}
 	}
 	
diff --git a/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/util/MinionList.java b/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/util/MinionList.java
index 7e9a2f0f4c..fa77292518 100644
--- a/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/util/MinionList.java
+++ b/L2J_Mobius_Classic_2.1_Zaken/java/org/l2jmobius/gameserver/util/MinionList.java
@@ -18,6 +18,7 @@ package org.l2jmobius.gameserver.util;
 
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.ScheduledFuture;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -36,6 +37,7 @@ public class MinionList
 {
 	protected final MonsterInstance _master;
 	private final List<MonsterInstance> _spawnedMinions = new CopyOnWriteArrayList<>();
+	private final List<ScheduledFuture<?>> _respawnTasks = new CopyOnWriteArrayList<>();
 	
 	public MinionList(MonsterInstance pMaster)
 	{
@@ -117,8 +119,20 @@ public class MinionList
 						minion.deleteMe();
 					}
 				}
-				_spawnedMinions.clear();
 			}
+			_spawnedMinions.clear();
+			
+			if (!_respawnTasks.isEmpty())
+			{
+				for (ScheduledFuture<?> task : _respawnTasks)
+				{
+					if ((task != null) && !task.isCancelled() && !task.isDone())
+					{
+						task.cancel(true);
+					}
+				}
+			}
+			_respawnTasks.clear();
 		}
 	}
 	
@@ -135,7 +149,7 @@ public class MinionList
 		final int time = respawnTime < 0 ? _master.isRaid() ? (int) Config.RAID_MINION_RESPAWN_TIMER : 0 : respawnTime;
 		if ((time > 0) && !_master.isAlikeDead())
 		{
-			ThreadPool.schedule(new MinionRespawnTask(minion), time);
+			_respawnTasks.add(ThreadPool.schedule(new MinionRespawnTask(minion), time));
 		}
 	}
 	
diff --git a/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/util/MinionList.java b/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/util/MinionList.java
index 7e9a2f0f4c..fa77292518 100644
--- a/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/util/MinionList.java
+++ b/L2J_Mobius_Classic_2.2_Antharas/java/org/l2jmobius/gameserver/util/MinionList.java
@@ -18,6 +18,7 @@ package org.l2jmobius.gameserver.util;
 
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.ScheduledFuture;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -36,6 +37,7 @@ public class MinionList
 {
 	protected final MonsterInstance _master;
 	private final List<MonsterInstance> _spawnedMinions = new CopyOnWriteArrayList<>();
+	private final List<ScheduledFuture<?>> _respawnTasks = new CopyOnWriteArrayList<>();
 	
 	public MinionList(MonsterInstance pMaster)
 	{
@@ -117,8 +119,20 @@ public class MinionList
 						minion.deleteMe();
 					}
 				}
-				_spawnedMinions.clear();
 			}
+			_spawnedMinions.clear();
+			
+			if (!_respawnTasks.isEmpty())
+			{
+				for (ScheduledFuture<?> task : _respawnTasks)
+				{
+					if ((task != null) && !task.isCancelled() && !task.isDone())
+					{
+						task.cancel(true);
+					}
+				}
+			}
+			_respawnTasks.clear();
 		}
 	}
 	
@@ -135,7 +149,7 @@ public class MinionList
 		final int time = respawnTime < 0 ? _master.isRaid() ? (int) Config.RAID_MINION_RESPAWN_TIMER : 0 : respawnTime;
 		if ((time > 0) && !_master.isAlikeDead())
 		{
-			ThreadPool.schedule(new MinionRespawnTask(minion), time);
+			_respawnTasks.add(ThreadPool.schedule(new MinionRespawnTask(minion), time));
 		}
 	}
 	
diff --git a/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/util/MinionList.java b/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/util/MinionList.java
index 7e9a2f0f4c..fa77292518 100644
--- a/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/util/MinionList.java
+++ b/L2J_Mobius_Classic_2.3_SevenSigns/java/org/l2jmobius/gameserver/util/MinionList.java
@@ -18,6 +18,7 @@ package org.l2jmobius.gameserver.util;
 
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.ScheduledFuture;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -36,6 +37,7 @@ public class MinionList
 {
 	protected final MonsterInstance _master;
 	private final List<MonsterInstance> _spawnedMinions = new CopyOnWriteArrayList<>();
+	private final List<ScheduledFuture<?>> _respawnTasks = new CopyOnWriteArrayList<>();
 	
 	public MinionList(MonsterInstance pMaster)
 	{
@@ -117,8 +119,20 @@ public class MinionList
 						minion.deleteMe();
 					}
 				}
-				_spawnedMinions.clear();
 			}
+			_spawnedMinions.clear();
+			
+			if (!_respawnTasks.isEmpty())
+			{
+				for (ScheduledFuture<?> task : _respawnTasks)
+				{
+					if ((task != null) && !task.isCancelled() && !task.isDone())
+					{
+						task.cancel(true);
+					}
+				}
+			}
+			_respawnTasks.clear();
 		}
 	}
 	
@@ -135,7 +149,7 @@ public class MinionList
 		final int time = respawnTime < 0 ? _master.isRaid() ? (int) Config.RAID_MINION_RESPAWN_TIMER : 0 : respawnTime;
 		if ((time > 0) && !_master.isAlikeDead())
 		{
-			ThreadPool.schedule(new MinionRespawnTask(minion), time);
+			_respawnTasks.add(ThreadPool.schedule(new MinionRespawnTask(minion), time));
 		}
 	}
 	
diff --git a/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/util/MinionList.java b/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/util/MinionList.java
index 7e9a2f0f4c..fa77292518 100644
--- a/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/util/MinionList.java
+++ b/L2J_Mobius_Classic_2.4_SecretOfEmpire/java/org/l2jmobius/gameserver/util/MinionList.java
@@ -18,6 +18,7 @@ package org.l2jmobius.gameserver.util;
 
 import java.util.List;
 import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.ScheduledFuture;
 
 import org.l2jmobius.Config;
 import org.l2jmobius.commons.concurrent.ThreadPool;
@@ -36,6 +37,7 @@ public class MinionList
 {
 	protected final MonsterInstance _master;
 	private final List<MonsterInstance> _spawnedMinions = new CopyOnWriteArrayList<>();
+	private final List<ScheduledFuture<?>> _respawnTasks = new CopyOnWriteArrayList<>();
 	
 	public MinionList(MonsterInstance pMaster)
 	{
@@ -117,8 +119,20 @@ public class MinionList
 						minion.deleteMe();
 					}
 				}
-				_spawnedMinions.clear();
 			}
+			_spawnedMinions.clear();
+			
+			if (!_respawnTasks.isEmpty())
+			{
+				for (ScheduledFuture<?> task : _respawnTasks)
+				{
+					if ((task != null) && !task.isCancelled() && !task.isDone())
+					{
+						task.cancel(true);
+					}
+				}
+			}
+			_respawnTasks.clear();
 		}
 	}
 	
@@ -135,7 +149,7 @@ public class MinionList
 		final int time = respawnTime < 0 ? _master.isRaid() ? (int) Config.RAID_MINION_RESPAWN_TIMER : 0 : respawnTime;
 		if ((time > 0) && !_master.isAlikeDead())
 		{
-			ThreadPool.schedule(new MinionRespawnTask(minion), time);
+			_respawnTasks.add(ThreadPool.schedule(new MinionRespawnTask(minion), time));
 		}
 	}