diff --git a/src/Components/SideMenu/index.js b/src/Components/SideMenu/index.js
index 7dfcdf5..63e9955 100644
--- a/src/Components/SideMenu/index.js
+++ b/src/Components/SideMenu/index.js
@@ -239,12 +239,14 @@ export default function SideMenu({
   useEffect(() => {
     console.log("useeffect side menu 2");
 
-    setSelectedKeys(location.pathname);
+    const pathname = location.pathname;
 
-    lastSubscribedTopic.current = location.pathname;
+    setSelectedKeys(pathname);
+
+    lastSubscribedTopic.current = pathname;
 
     webSocketContext.SendSocketMessage(SentMessagesCommands.SubscribeToTopic, {
-      topic: location.pathname,
+      topic: pathname,
     });
   }, [location.pathname]);
 
diff --git a/src/Handlers/WebSocketMessageHandler.js b/src/Handlers/WebSocketMessageHandler.js
index 198207f..a3bff9b 100644
--- a/src/Handlers/WebSocketMessageHandler.js
+++ b/src/Handlers/WebSocketMessageHandler.js
@@ -1,7 +1,4 @@
-import {
-  Constants,
-  GroupTasksStepsLockedAndUserUpdateInputValueRememberId,
-} from "../utils";
+import { Constants, GetUuid } from "../utils";
 
 // commands received from the backend server
 export const ReceivedMessagesCommands = {
@@ -73,6 +70,12 @@ export const SentMessagesCommands = {
   SubscribeToTopic: 23,
 };
 
+/*
+This ID is needed because the message is sent to all clients connected to the backend server when a task is locked and unlocked.
+With this ID the client checks if the respective browser tab of the user is the initiator of the lock.
+*/
+export const GroupTasksStepsLockedAndUserUpdateInputValueRememberId = GetUuid();
+
 export function handleWebSocketMessage(
   event,
   navigate,
@@ -100,7 +103,9 @@ export function handleWebSocketMessage(
         body.RememberId ===
         groupTasksContext.startGroupTasksOpenModalRememberIdRef.current
       ) {
-        navigate(`${Constants.ROUTE_PATHS.GROUP_TASKS}/${body.Id}`);
+        navigate(
+          `${Constants.ROUTE_PATHS.GROUP_TASKS}${body.Category}/view/${body.Id}`
+        );
       }
       break;
     case ReceivedMessagesCommands.NewGroupTaskStep:
@@ -144,7 +149,7 @@ export function handleWebSocketMessage(
       break;
     case ReceivedMessagesCommands.GroupTasksReloaded:
       if (body.RemovedCategory !== undefined) {
-        groupTasksContext.setCategoryGroups((arr) =>
+        groupTasksContext.setCategoryGroup((arr) =>
           arr.filter((arr1) => arr1.category !== body.RemovedCategory)
         );
 
@@ -183,7 +188,7 @@ export function handleWebSocketMessage(
         break;
       }
 
-      groupTasksContext.setCategoryGroups((arr) => {
+      groupTasksContext.setCategoryGroup((arr) => {
         const newArr = [...arr];
 
         const categoryIndex = arr.findIndex(
@@ -313,11 +318,11 @@ export function handleWebSocketMessage(
 
         const stepIndex = arr.findIndex(
           (arr1) =>
-            arr1.GroupTasksId === body.GroupTaskId && arr1.Step === body.Step
+            arr1.GroupTasksId === body.groupTaskId && arr1.Step === body.step
         );
 
         if (stepIndex !== -1) {
-          newArr[stepIndex].LockedByUserId = body.LockedByUserId;
+          newArr[stepIndex].LockedByUserId = body.lockedByUserId;
         }
 
         return newArr;
diff --git a/src/Pages/EquipmentDocumentation/ViewEquipmentDocumentation.js b/src/Pages/EquipmentDocumentation/ViewEquipmentDocumentation.js
index cdc6d5b..89338e4 100644
--- a/src/Pages/EquipmentDocumentation/ViewEquipmentDocumentation.js
+++ b/src/Pages/EquipmentDocumentation/ViewEquipmentDocumentation.js
@@ -47,7 +47,7 @@ export default function ViewEquipmentDocumentations({
     useState(false);
   const [paginationPage, setPaginationPage] = useState(1);
 
-  const fetchDocumentation = (page) => {
+  const fetchDocumentation = (page = 1) => {
     setIsEquipmentDocumentationLoading(true);
 
     myFetch(
diff --git a/src/Pages/GroupTasks/Overview/GroupTasksViewModal.js b/src/Pages/GroupTasks/Overview/GroupTasksViewModal.js
index d7f0170..1d948fa 100644
--- a/src/Pages/GroupTasks/Overview/GroupTasksViewModal.js
+++ b/src/Pages/GroupTasks/Overview/GroupTasksViewModal.js
@@ -17,7 +17,6 @@ import {
   FormatDatetime,
   GetDuration,
   getUserId,
-  GroupTasksStepsLockedAndUserUpdateInputValueRememberId,
   hasXYPermission,
   myFetch,
 } from "../../../utils";
@@ -37,7 +36,10 @@ import MyAttachments from "../../../Components/MyAttachments";
 import { useWebSocketContext } from "../../../Contexts/WebSocketContext";
 import { useGroupTasksContext } from "../../../Contexts/GroupTasksContext";
 import { useAppContext } from "../../../Contexts/AppContext";
-import { SentMessagesCommands } from "../../../Handlers/WebSocketMessageHandler";
+import {
+  GroupTasksStepsLockedAndUserUpdateInputValueRememberId,
+  SentMessagesCommands,
+} from "../../../Handlers/WebSocketMessageHandler";
 
 export default function GroupTasksViewModal({ isOpen }) {
   const webSocketContext = useWebSocketContext();
diff --git a/src/utils.js b/src/utils.js
index 5e795a3..8c5f4d7 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -155,12 +155,6 @@ export const AppStyle = {
   },
 };
 
-/*
-This ID is needed because the message is sent to all clients connected to the backend server when a task is locked and unlocked.
-With this ID the client checks if the respective browser tab of the user is the initiator of the lock.
-*/
-export const GroupTasksStepsLockedAndUserUpdateInputValueRememberId = GetUuid();
-
 export function GetUuid() {
   return uuidv4();
 }