diff --git a/components/main/kabelueberwachung/kue705FO/modals/KueModal.tsx b/components/main/kabelueberwachung/kue705FO/modals/KueModal.tsx
index 5d16ea8..a77edb0 100644
--- a/components/main/kabelueberwachung/kue705FO/modals/KueModal.tsx
+++ b/components/main/kabelueberwachung/kue705FO/modals/KueModal.tsx
@@ -9,17 +9,24 @@ interface KueModalProps {
   showModal: boolean;
   onClose: () => void;
   slot: number;
-  onModulNameChange: (id: string) => void; // NEU!
+  onModulNameChange: (id: string) => void;
 }
 
 export default function KueModal({ showModal, onClose, slot }: KueModalProps) {
-  const [activeTab, setActiveTab] = useState<"kue" | "tdr" | "knoten">("kue");
-
-  useEffect(() => {
-    if (showModal) {
-      setActiveTab("kue");
+  // 🧠 Tab wird initial nur einmal aus globalem Speicher geladen
+  const [activeTab, setActiveTab] = useState<"kue" | "tdr" | "knoten">(() => {
+    if (typeof window !== "undefined" && (window as any).__lastKueTab) {
+      return (window as any).__lastKueTab;
     }
-  }, [showModal]);
+    return "kue";
+  });
+
+  // 🔁 Bei jeder Tab-Änderung speichern wir ihn global
+  useEffect(() => {
+    if (typeof window !== "undefined") {
+      (window as any).__lastKueTab = activeTab;
+    }
+  }, [activeTab]);
 
   return (
     <ReactModal
@@ -96,7 +103,6 @@ export default function KueModal({ showModal, onClose, slot }: KueModalProps) {
             onClose={onClose}
           />
         )}
-
         {activeTab === "tdr" && <TdrEinstellung slot={slot} />}
         {activeTab === "knoten" && <Knotenpunkte slot={slot} />}
       </div>
diff --git a/config/webVersion.ts b/config/webVersion.ts
index 822c7a7..4126910 100644
--- a/config/webVersion.ts
+++ b/config/webVersion.ts
@@ -6,5 +6,5 @@
 2: Patch oder Hotfix (Bugfixes oder kleine Änderungen).
 
 */
-const webVersion = "1.6.253";
+const webVersion = "1.6.254";
 export default webVersion;
diff --git a/public/images/OPCUA.jpg b/public/images/OPCUA.jpg
new file mode 100644
index 0000000..0fc0d60
Binary files /dev/null and b/public/images/OPCUA.jpg differ