Hi there! I see you’re encountering a 404 error when trying to log into MUTV on your Windows device using WebKit. Just to clarify before we dive into fixes, is this happening when you use the MUTV app or when you try logging in via a web browser? Also, have you been able to log in successfully before, or is this a new problem? Any other details you can share will help me assist you better.

Meanwhile, here are a few initial steps we can try to resolve the 404 error:

1. Clear your browser cache and cookies: Sometimes old cache data can cause loading issues. Since you’re using WebKit on Windows, clearing cached site data might help.

2. Check the URL you are trying to access: A 404 error means the page can’t be found, which could be due to mistyping or broken links.

3. Try accessing MUTV from a different browser or device: This will help determine if the issue is with the browser or the service itself.

4. If you are using the MUTV app, uninstall and reinstall the app: This often resolves login and subscription recognition issues.

5. Make sure your app or browser is updated to the latest version: Older versions might lead to compatibility problems with the login system.

If you’ve tried some of these already or if you’re comfortable with it, I can guide you through more detailed steps like checking your subscription status, resetting your password, or verifying network settings.

Could you let me know what you’ve tried so far and any other symptoms you’ve noticed? That way, I can tailor my advice just for you!

Have used before though not for a good while(as it's out of season).. have tried both Google Chrome & Edge.. same issue a 404 error

Thanks for letting me know you’ve already tested in both Google Chrome and Edge with the same 404 error. That helps narrow things down. Since it’s not browser-specific and you’ve accessed MUTV before without issues, let’s explore a few things that could cause this kind of error now:

1. Check the exact URL or link you’re using to log in: Sometimes old bookmarks or links might point to pages no longer available. Please make sure you’re using the official MUTV login page link from the ManUtd website or app.

2. Clear browsing data completely: Since both browsers show 404, there could be cached redirects causing trouble. To do this in Chrome or Edge:
- Open browser settings.
- Find “Clear browsing data.”
- Select to clear cached images/files and cookies for all time.
- Restart the browser and try again.

3. Try Incognito or Private Browsing mode: This disables extensions and uses a clean session, helping identify if extensions or temporary stored data are causing the issue.

4. Check for possible regional restrictions or server updates: Sometimes, during out-of-season periods, services restructure URLs or update their systems. If you can, try accessing the site from a different network (e.g., mobile hotspot) to rule out any local network interference.

5. Look for any site-wide announcements: MUTV might be undergoing maintenance or upgrades, leading to temporary unavailability. Their official social media or help channels may have updates.

6. Reset your network settings (optional advanced step): In rare cases, your device’s DNS cache or network settings could lead to unreachable addresses. You can run these commands in Command Prompt (opened as Administrator):
- ipconfig /flushdns
- netsh winsock reset
Then restart your computer and try logging in again.

If these steps don’t resolve it, there could be an issue on MUTV’s backend or a change in login URLs they haven’t communicated widely. In that case, I recommend emailing their support at [email protected] with your problem description.

Would you like me to guide you through clearing your browser data or running the network reset commands? Let me know!

Source examples on similar 404 fixes for Chrome and Edge https://learn.microsoft.com/en-us/answers/questions/2369297/microsoft-edge-error-404