How to Fix a White Screen When Signing In to Project for the Web
Question details
The user encounters a blank white screen when attempting to log in to Project for the web and needs to resolve the issue to manage or cancel their subscription.

- Product
- Microsoft Project for the web
- Device & OS
- not provided
- Scenario
- Signing in to access project management dashboards or cancel an active Microsoft subscription.
- Observed behavior
- The screen goes completely white on mobile devices and shows an unresponsive page on PC, preventing access to the account dashboard and cancellation options.
Ensure you have a stable internet connection and your Microsoft account credentials ready. If you intend to cancel your subscription, confirm whether you are subscribed to Project Plan 1 or Project Plan 3 beforehand.
Troubleshoot Browser Settings and Cache
Resolve page loading conflicts by clearing stored browser data and disabling extensions.
A white screen during sign-in is often caused by corrupted cookies, outdated cache, or interference from third-party browser extensions.
Launch your web browser and open a private browsing window to bypass existing cookies and saved session data.
Navigate to your browser's history or privacy settings and clear all cached images, files, and cookies for all time.
Turn off any ad-blockers, privacy extensions, or script blockers that might interfere with Microsoft's authentication process.

Access Project via the Microsoft 365 App Launcher
Bypass the direct Project URL by navigating through the main Microsoft 365 portal.
Contact Support to Cancel Your Subscription
Use official support channels if the white screen permanently prevents you from canceling your subscription manually.
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If you are frustrated by cloud login errors and expensive subscriptions, WPS Office provides a lightweight, offline-capable, and completely free alternative for your daily tasks.
- 1. Download the Installer: Visit the official WPS Office website and download the free version for your operating system.
- 2. Install the Software: Run the installer and follow the on-screen prompts to set up WPS Office on your computer in minutes.
- 3. Explore Project Templates: Open WPS Spreadsheet, navigate to the Template library, and search for 'Project Management' to find ready-to-use planning tools.

Frequently Asked Questions
Why does Project for the web show a blank white screen on my phone?
A white screen on mobile is typically caused by an outdated mobile browser cache, unsupported mobile browser versions, or network restrictions that block Microsoft's authentication scripts from loading properly.
Can I cancel my Microsoft Project subscription without logging in?
Direct self-service cancellation requires access to your Microsoft account dashboard. If you cannot log in due to a persistent white screen, you must contact Microsoft Support directly to have an agent manually process the cancellation.
Does using the App Launcher method fix the white screen permanently?
Routing through the Microsoft 365 App Launcher bypasses specific URL routing issues and forces a fresh authentication token. While it may not fix the underlying browser issue permanently, it provides a reliable workaround to access your project dashboard.




