diff --git a/Desktop App/render/ceo/js/overview_departments.js b/Desktop App/render/ceo/js/overview_departments.js
index a673915..58a83b9 100644
--- a/Desktop App/render/ceo/js/overview_departments.js	
+++ b/Desktop App/render/ceo/js/overview_departments.js	
@@ -10,11 +10,6 @@ document.addEventListener('DOMContentLoaded', async () => {
     const closeCreateModalButton = document.getElementById('closeCreateModal');
     const confirmCreateButton = document.getElementById('confirmCreateButton');
 
-    if (!await window.networkAPI.openUcSocket()) {
-        await window.uiAPI.showAlert('Internal error of the application. Unable to open socket.');
-        return;
-    }
-
     backButton.addEventListener('click', async () => {
         await window.networkAPI.closeUcSocket();
         fadeOut('main_menu');
@@ -48,6 +43,11 @@ async function fetchDepartments() {
     const departmentsContainer = document.getElementById('departments-container');
     departmentsContainer.innerHTML = ''; // Clear any existing data
 
+    if (!await window.networkAPI.openUcSocket()) {
+        await window.uiAPI.showAlert('Internal error of the application. Unable to open socket.');
+        return;
+    }
+
     // Retrieve the operation codes via IPC
     const operationCodes = await window.networkAPI.getOperationsCodes();
     if (!operationCodes) {
diff --git a/Desktop App/src/helpers/window_manager.ts b/Desktop App/src/helpers/window_manager.ts
index 416548b..555fa85 100644
--- a/Desktop App/src/helpers/window_manager.ts	
+++ b/Desktop App/src/helpers/window_manager.ts	
@@ -122,12 +122,13 @@ export class WindowManager {
       title: 'Announcement',
       webPreferences: {
         preload: path.join(__dirname, '..', 'main', 'preload.js'),
-        contextIsolation: true,
         nodeIntegration: false,
+        contextIsolation: true,
+        sandbox: false,
       },
     })
 
-    this.announcementWindow.removeMenu()
+    //this.announcementWindow.removeMenu()
     const announcementPath = path.join(this.pathToPagesDir, 'announcement.html')
     await this.announcementWindow.loadFile(announcementPath)
 
diff --git a/Desktop App/src/main/main.ts b/Desktop App/src/main/main.ts
index 075245e..101afa1 100644
--- a/Desktop App/src/main/main.ts	
+++ b/Desktop App/src/main/main.ts	
@@ -201,7 +201,11 @@ function registerIPCHandlers() {
     if (!db) throw new Error('Database is not initialized.')
     const data = await db.read()
     const announcement = data.network.announcement
-    data.network.announcement = ''
+
+    await db.update((data) => {
+      data.network.announcement = ''
+      return data
+    })
 
     return announcement
   })