Hi there! I see you’re having trouble ordering from your local Subway store using several browsers—Brave, Edge, Chrome, and Opera—even after turning off your VPN. Let’s work through this together to get it sorted out.

Could you share a bit more about what exactly happens when you try to place the order? For example, do the pages fail to load, or do you get an error message at checkout? Any details will help me pinpoint the issue better.

In the meantime, here are some useful steps that we can try:

1. Clear Browser Cache and Cookies: Sometimes corrupted or outdated data can prevent websites from functioning properly. Clearing cache and cookies for each browser might help.

2. Disable Browser Extensions: Some extensions, especially privacy blockers or ad blockers, can interfere with website functionality. Temporarily disable all extensions and check if ordering works.

3. Check Firewall and Security Software: Occasionally, firewall or antivirus settings can block parts of the website. Double-check that Subway’s site isn’t blocked.

4. Try Incognito/Private Mode: This mode disables extensions and uses a clean browser state, which can help determine if extensions or cached data are causing issues.

5. DNS Flush: Since you mentioned VPN usage, sometimes DNS cache causes connectivity hiccups. You can flush DNS on Windows by opening Command Prompt and running ipconfig /flushdns.

6. Test Network Connection: Use a different network (e.g., mobile hotspot) to rule out network-related blocks.

Brave users have reported issues related to Shields and cookies interfering with Subway’s site1. Opera and other Chromium-based browsers sometimes have compatibility quirks due to how they identify themselves3.

If after these steps the problem persists on all browsers, it might also be worth checking if any recent updates to security software or Windows might be affecting your browsers’ connectivity.

Could you please try the above and let me know the results? That way, we can drill down further together.

Are you satisfied with the solution I provided?

Can reach all other sites. Tested turning off Windows Firewall with no change. Getting a 504 Gateway Time-out. Also, ERR_HTTP2_PROTOCOL_ERROR - cannot reach page. Have also gotten Access Denied, "You don't have permission to access "http://www.subway.com" on this server.

Thanks for the detailed info—that really helps! Seeing the 504 Gateway Timeout, ERR_HTTP2_PROTOCOL_ERROR, and Access Denied messages points toward a few different potential causes, some possibly server-side, some client-side.

Here's a step-by-step plan considering your Windows 10 environment and multiple browsers all showing similar errors:

1. Double-Check Network and DNS Settings
Since you tried turning off Windows Firewall and VPN already, let's try flushing your DNS cache again if not done recently:
- Open Command Prompt as Administrator.
- Run: ipconfig /flushdns
After this, restart your browsers and try again.

2. Browser-Specific Fixes for ERR_HTTP2_PROTOCOL_ERROR
This error can often stem from browser issues with the HTTP/2 protocol used by sites:
- Update all browsers to their latest versions to ensure HTTP/2 compatibility is up to date.
- Clear cookies and cache fully on each browser.
- Temporarily disable any browser extensions again, especially security/privacy ones.
- Try accessing the site in incognito/private mode to rule out cached data or extensions.

3. Try Disabling HTTP/2 Protocol in Windows for Testing
Sometimes Windows or network intermediaries mishandle HTTP/2 traffic:
- You can try disabling HTTP/2 in Windows by modifying the registry or via Group Policy, but this is advanced and should be done cautiously. Alternatively, using a browser that lets you disable HTTP/2 via flags (like Chrome) can help test this.
(If you'd like, I can guide you through this testing step.)

4. Access Denied on Subway’s Server
The "You don't have permission to access" message can mean your IP or device fingerprint is blocked or flagged by Subway's security systems, possibly due to VPN history or suspicious activity:
- Try accessing Subway from a different network (like a mobile hotspot).
- If you have access to the Subway ordering mobile app, check if that works from your current connection.

5. Server-Side Issues on Subway’s End
Some reports show that Subway's servers occasionally have hiccups leading to 504 errors or blocking connections—especially on desktop browsers. This can explain why mobile access sometimes works while desktop browsers fail3.

If after these steps the problem persists, the issue may be partly on Subway’s server side or blocking systems. In that case, I recommend:
- Using the Subway mobile app or mobile site as a workaround.
- Contacting Subway support via [email protected] with details of your errors.

Would you like me to guide you through clearing cache in each browser or testing disabling HTTP/2? Or shall we explore trying your mobile hotspot next? Let me know what you prefer!

Are you satisfied with the solution I provided so far?

Just tried incognito mode and received https://www.subway.com/maintenance.aspx?culture=en-US&status=channels&forceCheckout=false - Online Ordering is temporarily unavailable.

Thanks for sharing the maintenance page you encountered. That clearly shows Subway’s online ordering system is currently down or undergoing maintenance at your store or region. This would explain the 504 timeout, permission errors, and the unavailable order page across all browsers and settings.

Based on recent reports and user discussions, Subway’s app and online ordering platform occasionally experience temporary outages or maintenance periods. Users often see these “Online Ordering temporarily unavailable” messages during such times1. Unfortunately, these issues are outside the control of your device or network settings.

Here are a few recommendations for now:

1. Wait and Try Again Later
These maintenance windows or outages generally resolve within a few hours to a day. Checking back periodically might see the service restored.

2. Use the Subway Mobile App (After Updates)
The app sometimes recovers faster or works better on mobile networks during outages. Just make sure your app is updated.

3. Order in Store or by Phone
If you need to place an order ASAP, visiting the store or calling ahead might be the best workaround.

4. Keep an Eye on Subway’s Social Media
Official Twitter or Facebook channels sometimes post updates about outages or maintenance schedules.

Would you like me to notify you or follow up when online ordering is back in your area?

Also, if you want, I can guide you through preparation steps like clearing app cache or login information for a smoother experience once it’s back up.

Are you satisfied with this explanation?