diff --git a/locators/nextcloud.json b/locators/nextcloud.json
index d88a416..421a80e 100644
--- a/locators/nextcloud.json
+++ b/locators/nextcloud.json
@@ -17,6 +17,16 @@
       "by": "locator",
       "value": ".welcome .close, .modal__close, [aria-label*='close'], [aria-label*='Close']"
     },
+    "welcomeDialog": {
+      "by": "getByRole",
+      "value": {
+        "role": "dialog",
+        "name": "Welcome to Nextcloud!",
+        "options": {
+          "exact": false
+        }
+      }
+    },
     "profileIcon": {
       "by": "locator",
       "value": "button[aria-label='Settings menu']"
diff --git a/locators/openproject.json b/locators/openproject.json
index 0e54671..7e8cbeb 100644
--- a/locators/openproject.json
+++ b/locators/openproject.json
@@ -227,6 +227,22 @@
     "fileExistsReplaceButton": {
       "by": "locator",
       "value": ".spot-modal .spot-action-bar--right .button.-primary:has-text('Replace')"
+    },
+    "languageSelectionModal": {
+      "by": "locator",
+      "value": "[role='dialog']:has-text('Please select your language')"
+    },
+    "languageSelectionSaveButton": {
+      "by": "locator",
+      "value": "[role='dialog']:has-text('Please select your language') button:has-text('Save')"
+    },
+    "tutorialOverlay": {
+      "by": "locator",
+      "value": "body:has-text('Take a three-minute introduction tour')"
+    },
+    "tutorialSkipButton": {
+      "by": "locator",
+      "value": "body:has-text('Take a three-minute introduction tour') >> text=Skip"
     }
   }
 }
diff --git a/pageobjects/nextcloud/NextcloudOpenIDConnectPage.ts b/pageobjects/nextcloud/NextcloudOpenIDConnectPage.ts
index 1ec5a76..4c08ff2 100644
--- a/pageobjects/nextcloud/NextcloudOpenIDConnectPage.ts
+++ b/pageobjects/nextcloud/NextcloudOpenIDConnectPage.ts
@@ -1,5 +1,8 @@
 import { Page } from '@playwright/test';
 import { NextcloudBasePage } from './NextcloudBasePage';
+import { resolveHostname } from '../../utils/url-helpers';
+import { testConfig } from '../../utils/config';
+import { logDebug, logWarn } from '../../utils/logger';
 
 export class NextcloudOpenIDConnectPage extends NextcloudBasePage {
   constructor(page: Page) {
@@ -13,9 +16,41 @@ export class NextcloudOpenIDConnectPage extends NextcloudBasePage {
 
   async waitForReady(): Promise<void> {
     await this.page.waitForURL(/.*\/settings\/admin\/user_oidc.*/, { timeout: 10000 });
+    await this.dismissWelcomeModalIfPresent();
     await this.getLocator('registeredProvidersText').waitFor({ state: 'visible', timeout: 10000 });
   }
 
+  async dismissWelcomeModalIfPresent(): Promise<void> {
+    const welcomeDialog = this.getLocator('welcomeDialog').first();
+    const isDialogVisible = await welcomeDialog.isVisible({ timeout: 1500 }).catch(() => false);
+    if (!isDialogVisible) return;
+
+    logDebug('[Nextcloud] Welcome modal detected, dismissing it');
+
+    try {
+      const closeButton = this.getLocator('welcomeMessageClose').first();
+      const isCloseVisible = await closeButton.isVisible({ timeout: 2000 }).catch(() => false);
+      if (isCloseVisible) {
+        await closeButton.click();
+      } else {
+        await this.page.keyboard.press('Escape').catch(() => undefined);
+      }
+
+      await welcomeDialog.waitFor({ state: 'hidden', timeout: 10000 });
+    } catch (error: unknown) {
+      logWarn('[Nextcloud] Failed to dismiss welcome modal', error);
+    }
+  }
+
+  private resolveExpectedHostname(envUrl: string | undefined, envHost: string | undefined, fallbackHost: string): string {
+    return (
+      resolveHostname(envUrl) ||
+      resolveHostname(envHost) ||
+      resolveHostname(fallbackHost) ||
+      fallbackHost
+    );
+  }
+
   async verifyKeycloakProviderDetails(): Promise<boolean> {
     try {
       const detailsSection = this.getLocator('keycloakProviderDetails');
@@ -41,7 +76,12 @@ export class NextcloudOpenIDConnectPage extends NextcloudBasePage {
         const nextSpan = el.nextElementSibling;
         return nextSpan?.tagName === 'SPAN' ? nextSpan.textContent : null;
       });
-      if (!discoveryEndpoint?.includes('keycloak.test/realms/opnc/.well-known/openid-configuration')) {
+      const keycloakHost = this.resolveExpectedHostname(
+        process.env.KEYCLOAK_URL,
+        process.env.KEYCLOAK_HOST,
+        testConfig.keycloak.host,
+      );
+      if (!discoveryEndpoint?.includes(`${keycloakHost}/realms/opnc/.well-known/openid-configuration`)) {
         return false;
       }
 
@@ -50,7 +90,12 @@ export class NextcloudOpenIDConnectPage extends NextcloudBasePage {
         const nextSpan = el.nextElementSibling;
         return nextSpan?.tagName === 'SPAN' ? nextSpan.textContent : null;
       });
-      if (!backchannelLogoutUrl?.includes('nextcloud.test/apps/user_oidc/backchannel-logout/keycloak')) {
+      const nextcloudHost = this.resolveExpectedHostname(
+        process.env.NEXTCLOUD_URL,
+        process.env.NEXTCLOUD_HOST,
+        testConfig.nextcloud.host,
+      );
+      if (!backchannelLogoutUrl?.includes(`${nextcloudHost}/apps/user_oidc/backchannel-logout/keycloak`)) {
         return false;
       }
 
@@ -59,7 +104,7 @@ export class NextcloudOpenIDConnectPage extends NextcloudBasePage {
         const nextSpan = el.nextElementSibling;
         return nextSpan?.tagName === 'SPAN' ? nextSpan.textContent : null;
       });
-      if (!redirectUri?.includes('nextcloud.test/apps/user_oidc/code')) {
+      if (!redirectUri?.includes(`${nextcloudHost}/apps/user_oidc/code`)) {
         return false;
       }
 
diff --git a/pageobjects/openproject/OpenProjectHomePage.ts b/pageobjects/openproject/OpenProjectHomePage.ts
index 549a0ff..c85b327 100644
--- a/pageobjects/openproject/OpenProjectHomePage.ts
+++ b/pageobjects/openproject/OpenProjectHomePage.ts
@@ -1,17 +1,77 @@
 import { Page } from '@playwright/test';
 import { OpenProjectBasePage } from './OpenProjectBasePage';
+import { logDebug, logWarn } from '../../utils/logger';
 
 export class OpenProjectHomePage extends OpenProjectBasePage {
+  private static readonly FIRST_LOGIN_PROMPT_PASSES = 3;
+
   constructor(page: Page) {
     super(page);
   }
 
   async waitForReady(): Promise<void> {
-    await this.page.waitForURL(/.*openproject\.test.*/, { timeout: 15000 });
+    await this.waitForOpenProjectUrl(15000);
+    await this.dismissFirstLoginPromptsIfPresent();
     const userProfileButton = this.getLocator('userProfileButton').first();
     await userProfileButton.waitFor({ state: 'visible', timeout: 10000 });
   }
 
+  private async dismissFirstLoginPromptsIfPresent(): Promise<void> {
+    for (let attempt = 0; attempt < OpenProjectHomePage.FIRST_LOGIN_PROMPT_PASSES; attempt += 1) {
+      const dismissedLanguageModal = await this.dismissLanguageSelectionModalIfPresent();
+      if (dismissedLanguageModal) continue;
+
+      const dismissedTutorialOverlay = await this.dismissTutorialOverlayIfPresent();
+      if (dismissedTutorialOverlay) continue;
+
+      break;
+    }
+  }
+
+  async dismissLanguageSelectionModalIfPresent(): Promise<boolean> {
+    const modal = this.getLocator('languageSelectionModal').first();
+
+    const isVisible = await modal.isVisible({ timeout: 2000 }).catch(() => false);
+    if (!isVisible) return false;
+
+    logDebug('[OpenProject] Language selection modal detected, saving default language');
+
+    try {
+      const saveButton = this.getLocator('languageSelectionSaveButton').first();
+      await saveButton.waitFor({ state: 'visible', timeout: 5000 });
+      await saveButton.click();
+      await modal.waitFor({ state: 'hidden', timeout: 10000 });
+      return true;
+    } catch (error: unknown) {
+      logWarn('[OpenProject] Failed to dismiss language selection modal', error);
+      return false;
+    }
+  }
+
+  async dismissTutorialOverlayIfPresent(): Promise<boolean> {
+    const hasTutorialText = await this.page
+      .getByText('Take a three-minute introduction tour', { exact: false })
+      .isVisible({ timeout: 2000 })
+      .catch(() => false);
+
+    if (!hasTutorialText) return false;
+
+    logDebug('[OpenProject] Tutorial overlay detected, skipping it');
+
+    try {
+      const skipButton = this.getLocator('tutorialSkipButton').first();
+      await skipButton.waitFor({ state: 'visible', timeout: 5000 });
+      await skipButton.click();
+      await this.page
+        .getByText('Take a three-minute introduction tour', { exact: false })
+        .waitFor({ state: 'hidden', timeout: 10000 });
+      return true;
+    } catch (error: unknown) {
+      logWarn('[OpenProject] Failed to dismiss tutorial overlay', error);
+      return false;
+    }
+  }
+
   async isLoggedIn(): Promise<boolean> {
     try {
       const userProfileButton = this.getLocator('userProfileButton').first();