diff --git a/src/main/java/com/viper/autosortchest/Main.java b/src/main/java/com/viper/autosortchest/Main.java
index 4b181f5..0547713 100644
--- a/src/main/java/com/viper/autosortchest/Main.java
+++ b/src/main/java/com/viper/autosortchest/Main.java
@@ -335,7 +335,7 @@ public class Main extends JavaPlugin implements Listener, CommandExecutor, org.b
     private volatile boolean playerDataDirty = false;
     private volatile boolean saveInProgress  = false;
 
-    private static final String CONFIG_VERSION = "2.8";
+    private static final String CONFIG_VERSION = "3.0";
 
     private boolean updateAvailable = false;
     private String latestVersion = "";
@@ -2064,12 +2064,12 @@ public class Main extends JavaPlugin implements Listener, CommandExecutor, org.b
     }
 
     /** Entfernt einen spezifischen YAML-Target-Slot anhand der Location. */
-    private void removeTargetChestSlotYaml(UUID playerUUID, String itemName, Location loc) {
-        if (playerData == null) return;
+    private boolean removeTargetChestSlotYaml(UUID playerUUID, String itemName, Location loc) {
+        if (playerData == null) return false;
         String base = "players." + playerUUID + ".target-chests." + itemName;
-        if (!playerData.contains(base)) return;
+        if (!playerData.contains(base)) return false;
         if (isOldTargetFormat(playerUUID, itemName)) migrateOldTargetChestEntry(playerUUID, itemName);
-        if (!playerData.isConfigurationSection(base)) return;
+        if (!playerData.isConfigurationSection(base)) return false;
         for (String slotKey : new ArrayList<>(playerData.getConfigurationSection(base).getKeys(false))) {
             String p = base + "." + slotKey;
             if (loc.getWorld().getName().equals(playerData.getString(p + ".world"))
@@ -2082,9 +2082,10 @@ public class Main extends JavaPlugin implements Listener, CommandExecutor, org.b
                     playerData.set(base, null);
                 }
                 savePlayerData();
-                return;
+                return true;
             }
         }
+        return false;
     }
 
     private void setRestChestLocation(UUID playerUUID, Location location) {
@@ -4696,8 +4697,9 @@ public class Main extends JavaPlugin implements Listener, CommandExecutor, org.b
                 }
             } else if (playerData.isConfigurationSection(itemBase)) {
                 // New slotted format
-                removeTargetChestSlotYaml(uuid, existingType, loc);
-                break;
+                if (removeTargetChestSlotYaml(uuid, existingType, loc)) {
+                    break;
+                }
             }
         }
     }
diff --git a/src/main/resources/config.yml b/src/main/resources/config.yml
index d4e9966..15eac9d 100644
--- a/src/main/resources/config.yml
+++ b/src/main/resources/config.yml
@@ -12,7 +12,7 @@
 # ============================================================
 
 # Version der Konfigurationsdatei – bitte nicht ändern!
-version: "2.8"
+version: "3.0"
 
 # Debug-Modus: true = Ausführliche Logs in der Konsole (nur zum Entwickeln)
 debug: false
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index 34556e5..9d745d4 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -1,5 +1,5 @@
 name: AutoSortChest
-version: 2.9
+version: 3.1
 main: com.viper.autosortchest.Main
 api-version: 1.21
 authors: [M_Viper]