diff --git a/.env.development b/.env.development
index 4542f8174..d49767358 100644
--- a/.env.development
+++ b/.env.development
@@ -24,4 +24,4 @@ NEXT_PUBLIC_USE_MOCKS=true
 # z.B. http://10.10.0.13/xyz/index.aspx -> basePath in config.json auf /xyz setzen
 # basePath wird jetzt in public/config.json gepflegt
 # App-Versionsnummer
-NEXT_PUBLIC_APP_VERSION=1.1.328
+NEXT_PUBLIC_APP_VERSION=1.1.329
diff --git a/.env.production b/.env.production
index ae886050b..766a53b5f 100644
--- a/.env.production
+++ b/.env.production
@@ -25,4 +25,4 @@ NEXT_PUBLIC_USE_MOCKS=false
 # basePath wird jetzt in public/config.json gepflegt
 
 # App-Versionsnummer
-NEXT_PUBLIC_APP_VERSION=1.1.328
+NEXT_PUBLIC_APP_VERSION=1.1.329
diff --git a/components/devices/hooks/useDynamicDeviceLayers.js b/components/devices/hooks/useDynamicDeviceLayers.js
index 8dd8361c7..b644dc634 100644
--- a/components/devices/hooks/useDynamicDeviceLayers.js
+++ b/components/devices/hooks/useDynamicDeviceLayers.js
@@ -57,16 +57,16 @@ const useDynamicDeviceLayers = (map, GisSystemStatic, mapLayersVisibility, prior
           if (layerRefs.current[key]) {
             // Entferne alle Marker aus der LayerGroup, bevor neue hinzugefügt werden
             layerRefs.current[key].clearLayers();
-            (Array.isArray(newMarkers) ? newMarkers : []).forEach(marker => {
+            newMarkers.forEach(marker => {
               // Nur LayerGroup verwenden, nicht direkt auf map
               marker.addTo(layerRefs.current[key]);
             });
             // Debug: Anzahl Marker in LayerGroup
-            /*         console.log(
+            console.log(
               `[DeviceLayers] ${
                 layerRefs.current[key].getLayers().length
               } Marker in LayerGroup für ${key}`
-            ); */
+            );
           }
           setMarkerStates(prev => ({ ...prev, [key]: newMarkers }));
         },
@@ -86,7 +86,7 @@ const useDynamicDeviceLayers = (map, GisSystemStatic, mapLayersVisibility, prior
     Object.entries(markerStates).forEach(([key, markers]) => {
       const isVisible = mapLayersVisibility[key] ?? true; // undefined = true
 
-      (Array.isArray(markers) ? markers : []).forEach(marker => {
+      markers.forEach(marker => {
         const hasLayer = map.hasLayer(marker);
 
         // Logik korrigiert:
diff --git a/nodemap-1.1.328.zip b/nodemap-1.1.328.zip
new file mode 100644
index 000000000..741f18571
Binary files /dev/null and b/nodemap-1.1.328.zip differ
diff --git a/package-lock.json b/package-lock.json
index 807d01540..b6a107921 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "nodemap",
-  "version": "1.1.328",
+  "version": "1.1.329",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "nodemap",
-      "version": "1.1.328",
+      "version": "1.1.329",
       "dependencies": {
         "@emotion/react": "^11.13.3",
         "@emotion/styled": "^11.13.0",
diff --git a/package.json b/package.json
index 54c5a2d4a..3a2b09aff 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "nodemap",
-  "version": "1.1.328",
+  "version": "1.1.329",
   "dependencies": {
     "@emotion/react": "^11.13.3",
     "@emotion/styled": "^11.13.0",