diff --git a/.github/workflows/manuell_staging.yml b/.github/workflows/manuell_staging.yml
index 8b70631..91ca6de 100644
--- a/.github/workflows/manuell_staging.yml
+++ b/.github/workflows/manuell_staging.yml
@@ -1,4 +1,4 @@
-name: Manuell alle Tests(staging) 
+name: Manuell stage long 
 on:
   workflow_dispatch:
 jobs:
@@ -19,7 +19,7 @@ jobs:
     - name: Install Playwright Browsers
       run: npx playwright install --with-deps
     - name: Run Playwright tests
-      run: ENV='stage' FRONTEND_URL='https://spsh.staging.spsh.dbildungsplattform.de/' npx playwright test -g "@stage"
+      run: ENV='stage' FRONTEND_URL='https://spsh.staging.spsh.dbildungsplattform.de/' npx playwright test -g "@stage" --project "chromium"
       env:
         USER: '${{ secrets.USER }}'
         PW: '${{ secrets.PW }}'
diff --git a/.github/workflows/playwright.yml b/.github/workflows/playwright.yml
index 0c3ff3e..6ef5f79 100644
--- a/.github/workflows/playwright.yml
+++ b/.github/workflows/playwright.yml
@@ -55,7 +55,7 @@ jobs:
     - name: List Playwright tests
       run: npx playwright test --list --grep "@short"
     - name: Run Playwright tests
-      run: npx playwright test --config=playwright.config.ts --grep "@short"
+      run: npx playwright test --config=playwright.config.ts --grep "@short" --project "chromium"
     
       env:
         USER: '${{ secrets.USER }}'
diff --git a/.github/workflows/schedule_dev.yml b/.github/workflows/schedule_dev.yml
index 2554223..af048a1 100644
--- a/.github/workflows/schedule_dev.yml
+++ b/.github/workflows/schedule_dev.yml
@@ -1,4 +1,4 @@
-name: Scheduled Playwright Alle Tests(main) 
+name: Scheduled main long 
 on:
   workflow_dispatch:
   schedule:
@@ -21,7 +21,7 @@ jobs:
     - name: Install Playwright Browsers
       run: npx playwright install --with-deps
     - name: Run Playwright tests
-      run: ENV='dev' FRONTEND_URL='https://main.dev.spsh.dbildungsplattform.de/' npx playwright test -g "@long"
+      run: ENV='dev' FRONTEND_URL='https://main.dev.spsh.dbildungsplattform.de/' npx playwright test -g "@long" --project "chromium"
       env:
         USER: '${{ secrets.USER }}'
         PW: '${{ secrets.PW }}'
diff --git a/.github/workflows/schedule_dev_crossBrowser_Firefox.yml b/.github/workflows/schedule_dev_crossBrowser_Firefox.yml
new file mode 100644
index 0000000..d92fc5e
--- /dev/null
+++ b/.github/workflows/schedule_dev_crossBrowser_Firefox.yml
@@ -0,0 +1,41 @@
+name: Scheduled main crossBrowser Firefox
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '10 6 * * *'
+jobs:
+  test:
+    timeout-minutes: 60
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-node@v3
+      with:
+        node-version: 16
+    - name: Remove Microsoft APT and  Update Packages
+      run: |
+        sudo rm /etc/apt/sources.list.d/microsoft-prod.list
+        sudo apt-get update || true
+    - name: Install dependencies
+      run: npm ci
+    - name: Install Playwright Browsers
+      run: npx playwright install --with-deps
+    - name: Run Playwright tests
+      run: ENV='dev' FRONTEND_URL='https://main.dev.spsh.dbildungsplattform.de/' npx playwright test -g "@crossBrowser" --project "firefox"
+      env:
+        USER: '${{ secrets.USER }}'
+        PW: '${{ secrets.PW }}'
+    - uses: actions/upload-artifact@v3
+      if: always()
+      with:
+        name: playwright-report
+        path: playwright-report/
+        retention-days: 30npm login
+    - uses: RocketChat/Rocket.Chat.GitHub.Action.Notification@1.1.1
+      if: failure()
+      with:
+        type: ${{ job.status }} 
+        job_name: 'Playwright Job Status: '
+        url: ${{ secrets.RC_WEBHOOK }}
+        channel: '#SPSH-Test-Automation'
+        username: Playwright Notificator
diff --git a/.github/workflows/schedule_staging.yml b/.github/workflows/schedule_staging.yml
index 781eb3a..f9c69f9 100644
--- a/.github/workflows/schedule_staging.yml
+++ b/.github/workflows/schedule_staging.yml
@@ -1,4 +1,4 @@
-name: Scheduled Playwright Smoketest(staging) 
+name: Scheduled stage smoke 
 on:
   workflow_dispatch:
   schedule:
@@ -21,7 +21,7 @@ jobs:
     - name: Install Playwright Browsers
       run: npx playwright install --with-deps
     - name: Run Playwright tests
-      run: ENV='stage' FRONTEND_URL='https://spsh.staging.spsh.dbildungsplattform.de/' npx playwright test -g "@smoke"
+      run: ENV='stage' FRONTEND_URL='https://spsh.staging.spsh.dbildungsplattform.de/' npx playwright test -g "@smoke" --project "chromium" 
       env:
         USER: '${{ secrets.USER }}'
         PW: '${{ secrets.PW }}'
diff --git a/base/tags.ts b/base/tags.ts
index 16f39d4..eb91c91 100644
--- a/base/tags.ts
+++ b/base/tags.ts
@@ -1,4 +1,5 @@
 export const LONG = '@long';
 export const SHORT = '@short';
 export const STAGE = '@stage';
-export const SMOKE = '@smoke';
\ No newline at end of file
+export const SMOKE = '@smoke';
+export const BROWSER = '@crossBrowser';
\ No newline at end of file
diff --git a/playwright.config.ts b/playwright.config.ts
index 9147f47..67f568b 100644
--- a/playwright.config.ts
+++ b/playwright.config.ts
@@ -34,20 +34,22 @@ export default defineConfig({
       use: {
         ...devices["Desktop Chrome"],
         viewport: { width: 1280, height: 720 },
-        ignoreHTTPSErrors: true,
-      },
+        ignoreHTTPSErrors: true
+      }
     },
-
+    {
+      name: "firefox",
+      use: {
+        ...devices["Desktop Firefox"],
+        ignoreHTTPSErrors: true
+      }
+    }
+    
     // {
-    //   name: 'firefox',
-    //   use: { ...devices['Desktop Firefox'] },
-    // },
-    /*
-        {
-          name: 'webkit',
-          use: { ...devices['Desktop Safari'] },
-        },
-    */
+    //   name: 'webkit',
+    //   use: { ...devices['Desktop Safari'] },
+    // }
+    
     /* Test against mobile viewports. */
     // {
     //   name: 'Mobile Chrome',
diff --git a/tests/Klasse.spec.ts b/tests/Klasse.spec.ts
index 6a03bb6..33c8e3b 100644
--- a/tests/Klasse.spec.ts
+++ b/tests/Klasse.spec.ts
@@ -7,7 +7,7 @@ import { KlasseCreationViewPage } from "../pages/admin/KlasseCreationView.page";
 import { KlasseManagementViewPage } from "../pages/admin/KlasseManagementView.page";
 import { faker } from "@faker-js/faker/locale/de";
 import { HeaderPage } from "../pages/Header.page";
-import { LONG, SHORT, STAGE } from "../base/tags";
+import { LONG, SHORT, STAGE, BROWSER } from "../base/tags";
 import { deleteClassByName } from "../base/testHelperDeleteTestdata.ts";
 
 const PW = process.env.PW;
@@ -100,7 +100,7 @@ test.describe(`Testfälle für die Administration von Klassen: Umgebung: ${proce
     });
   });
 
-  test("Eine Klasse als Landesadmin anlegen und die Bestätigungsseite vollständig prüfen", {tag: [LONG, STAGE]}, async ({ page }) => {
+  test("Eine Klasse als Landesadmin anlegen und die Bestätigungsseite vollständig prüfen", {tag: [LONG, STAGE, BROWSER]}, async ({ page }) => {
     const klasseCreationView = new KlasseCreationViewPage(page);
     const dienststellennummer = '1111111';
     const nameSchule = "Testschule Schulportal";
diff --git a/tests/MenuBar.spec.ts b/tests/MenuBar.spec.ts
index c5b8f4c..71c8f9a 100644
--- a/tests/MenuBar.spec.ts
+++ b/tests/MenuBar.spec.ts
@@ -4,7 +4,7 @@ import { StartPage } from '../pages/StartView.page';
 import { LoginPage } from '../pages/LoginView.page';
 import { MenuPage } from '../pages/MenuBar.page';
 import { HeaderPage } from "../pages/Header.page";
-import { LONG, SHORT, STAGE } from '../base/tags';
+import { LONG, SHORT, STAGE, BROWSER } from '../base/tags';
 
 const PW = process.env.PW;
 const ADMIN = process.env.USER;
@@ -31,7 +31,7 @@ test.describe(`Testfälle für die Hauptmenue-Leiste: Umgebung: ${process.env.UM
     });
   });
 
-  test('Test der Hauptmenue-Leiste und Untermenues auf Vollständigkeit', {tag: [LONG, SHORT, STAGE]}, async ({ page }) => {
+  test('Test der Hauptmenue-Leiste und Untermenues auf Vollständigkeit', {tag: [LONG, SHORT, STAGE, BROWSER]}, async ({ page }) => {
     const startseite = new StartPage(page)
     const menuBar = new MenuPage(page);
 
diff --git a/tests/Person.spec.ts b/tests/Person.spec.ts
index da40bfb..5a369c3 100644
--- a/tests/Person.spec.ts
+++ b/tests/Person.spec.ts
@@ -12,7 +12,7 @@ import { createRolleAndPersonWithUserContext } from "../base/api/testHelperPerso
 import { getSPId } from "../base/api/testHelperServiceprovider.page";
 import { UserInfo } from "../base/api/testHelper.page";
 import { addSystemrechtToRolle } from "../base/api/testHelperRolle.page";
-import { LONG, SHORT, STAGE } from "../base/tags";
+import { LONG, SHORT, STAGE, BROWSER } from "../base/tags";
 import { deletePersonByUsername, deleteRolleById, deleteRolleByName } from "../base/testHelperDeleteTestdata.ts";
 import { landesadminRolle, schuelerRolle, schuladminOeffentlichRolle } from "../base/roles.ts";
 
@@ -304,7 +304,7 @@ test.describe(`Testfälle für die Administration von Personen": Umgebung: ${pro
     });
   });
 
-  test("Ergebnisliste Benutzer auf Vollständigkeit prüfen als Landesadmin", {tag: [LONG, SHORT, STAGE]}, async ({page }) => {
+  test("Ergebnisliste Benutzer auf Vollständigkeit prüfen als Landesadmin", {tag: [LONG, SHORT, STAGE, BROWSER]}, async ({page }) => {
     const startseite = new StartPage(page);
     const menue = new MenuPage(page);
     const personManagementView = new PersonManagementViewPage(page);
diff --git a/tests/Profile.spec.ts b/tests/Profile.spec.ts
index 97fd8d0..b45def3 100644
--- a/tests/Profile.spec.ts
+++ b/tests/Profile.spec.ts
@@ -10,7 +10,7 @@ import { createRolleAndPersonWithUserContext, addSecondOrganisationToPerson } fr
 import { getOrganisationId } from "../base/api/testHelperOrganisation.page";
 import { UserInfo } from "../base/api/testHelper.page";
 import { addSystemrechtToRolle } from "../base/api/testHelperRolle.page";
-import { LONG, SHORT, STAGE } from "../base/tags";
+import { LONG, SHORT, STAGE, BROWSER } from "../base/tags";
 import { deleteRolleById, deletePersonByUsername} from "../base/testHelperDeleteTestdata";
 
 const PW = process.env.PW;
@@ -64,7 +64,7 @@ test.describe(`Testfälle für das eigene Profil anzeigen: Umgebung: ${process.e
     });
   });
 
-  test("Das eigene Profil öffnen und auf Vollständigkeit prüfen als Landesadmin", {tag: [LONG, STAGE]}, async ({ page }) => {
+  test("Das eigene Profil öffnen und auf Vollständigkeit prüfen als Landesadmin", {tag: [LONG, STAGE, BROWSER]}, async ({ page }) => {
     const profileView = new ProfilePage(page);
     const header = new HeaderPage(page);
     const login = new LoginPage(page);
diff --git a/tests/Schule.spec.ts b/tests/Schule.spec.ts
index 3890459..7a617b5 100644
--- a/tests/Schule.spec.ts
+++ b/tests/Schule.spec.ts
@@ -12,7 +12,7 @@ import { getSPId } from "../base/api/testHelperServiceprovider.page";
 import { UserInfo } from "../base/api/testHelper.page";
 import { addSystemrechtToRolle } from "../base/api/testHelperRolle.page";
 import { FooterDataTablePage } from "../pages/FooterDataTable.page";
-import { LONG, SHORT, STAGE } from "../base/tags";
+import { LONG, SHORT, STAGE, BROWSER } from "../base/tags";
 import { deletePersonById, deleteRolleById } from "../base/testHelperDeleteTestdata";
 
 const PW = process.env.PW;
@@ -123,7 +123,7 @@ test.describe(`Testfälle für die Administration von Schulen: Umgebung: ${proce
     });
   });
 
-  test("Ergebnisliste Schulen auf Vollständigkeit prüfen als Landesadmin", {tag: [LONG, SHORT, STAGE]}, async ({ page }) => {
+  test("Ergebnisliste Schulen auf Vollständigkeit prüfen als Landesadmin", {tag: [LONG, SHORT, STAGE, BROWSER]}, async ({ page }) => {
     const startseite = new StartPage(page);
 
     await test.step(`Schulverwaltung öffnen und Alle Elemente in der Ergebnisliste auf Existenz prüfen`, async () => {
diff --git a/tests/login.spec.ts b/tests/login.spec.ts
index 8b21dd0..5f59c6d 100644
--- a/tests/login.spec.ts
+++ b/tests/login.spec.ts
@@ -3,7 +3,7 @@ import { LoginPage } from '../pages/LoginView.page';
 import { LandingPage } from '../pages/LandingView.page';
 import { StartPage } from '../pages/StartView.page';
 import { HeaderPage } from "../pages/Header.page";
-import { LONG, SHORT, SMOKE, STAGE } from '../base/tags';
+import { LONG, SHORT, SMOKE, STAGE, BROWSER } from '../base/tags';
 import { createRolleAndPersonWithUserContext, lockPerson } from "../base/api/testHelperPerson.page.ts";
 import { getSPId } from "../base/api/testHelperServiceprovider.page.ts";
 import { faker } from "@faker-js/faker/locale/de";
@@ -70,7 +70,7 @@ test.describe(`Testfälle für die Authentifizierung: Umgebung: ${process.env.UM
     }
   });
 
-   test('Erfolgreicher Standard Login Landesadmin', {tag: [LONG, SMOKE, STAGE]}, async ({ page }) => {
+   test('Erfolgreicher Standard Login Landesadmin', {tag: [LONG, SMOKE, STAGE, BROWSER]}, async ({ page }) => {
     const login = new LoginPage(page);
     const landing = new LandingPage(page);
     const start = new StartPage(page);
diff --git a/tests/workflow.spec.ts b/tests/workflow.spec.ts
index ba62547..9cbd9ee 100644
--- a/tests/workflow.spec.ts
+++ b/tests/workflow.spec.ts
@@ -7,7 +7,7 @@ import { ItsLearningPage } from "../pages/Cards/ItsLearning.page";
 import { PersonManagementViewPage } from "../pages/admin/PersonManagementView.page";
 import { PersonDetailsViewPage } from "../pages/admin/PersonDetailsView.page";
 import { HeaderPage } from "../pages/Header.page";
-import { LONG, SHORT, STAGE } from "../base/tags";
+import { LONG, SHORT, STAGE, BROWSER } from "../base/tags";
 import { CalendarPage } from "../pages/Cards/Calendar.page";
 import { DirectoryPage } from "../pages/Cards/Directory.page";
 import { createTeacherAndLogin } from "../base/api/testHelperPerson.page";
@@ -84,7 +84,7 @@ test.describe(`Testfälle für den Test von workflows: Umgebung: ${process.env.E
     });
   });
 
-  test("Passwort Reset für einen Lehrer als Landesadmin", {tag: [LONG, SHORT, STAGE]}, async ({ page }) => {
+  test("Passwort Reset für einen Lehrer als Landesadmin", {tag: [LONG, SHORT, STAGE, BROWSER]}, async ({ page }) => {
     const landing = new LandingPage(page);
     const login = new LoginPage(page);
     const startseite = new StartPage(page);
@@ -103,7 +103,7 @@ test.describe(`Testfälle für den Test von workflows: Umgebung: ${process.env.E
       await expect(personManagement.text_h2_Benutzerverwaltung).toBeVisible();
       await personManagement.input_Suchfeld.fill(username);
       await personManagement.button_Suchen.click();
-      await page.getByRole("cell", { name: lastname, exact: true }).click();
+      await page.getByRole("cell", { name: lastname, exact: true }).click({delay:500});
     });
 
     await test.step(`In den User-Details PW-Reset Dialog starten`, async () => {