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Troubleshooting

Having trouble with Maximum VPN? This guide covers the most common issues and their solutions.

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Connection Issues

Try these steps in order:
  1. Check your internet — Make sure you have a working internet connection without the VPN
  2. Restart Happ — Close the app completely and reopen it
  3. Switch servers — Try a different server location, especially one closer to you
  4. Re-add subscription — Remove your subscription link from Happ and add it again
  5. Restart your device — A simple reboot can resolve many networking issues
  6. Update Happ — Make sure you have the latest version installed
If none of these steps work, contact support with details about your device, operating system version, and the error message you see.
Frequent disconnections can be caused by:
  • Unstable base internet — Test your connection without the VPN
  • Battery optimization — On Android, disable battery optimization for Happ (Settings > Apps > Happ > Battery > Unrestricted)
  • Wi-Fi to mobile switching — Some devices disconnect VPN when switching networks. Enable auto-reconnect in Happ settings if available
  • Server load — Try a different server, particularly in the Netherlands cluster which offers the most options
To improve speed:
  1. Choose a closer server — The nearest server to your location will typically be the fastest
  2. Try the Netherlands cluster — With 12 servers, you can find one with lower load
  3. Check your base speed — Disconnect the VPN and run a speed test. The VPN cannot be faster than your base connection
  4. Try a different transport — If available in Happ settings, switch between TCP Reality and XHTTP
  5. Avoid peak hours — Server load varies throughout the day

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Platform-Specific Issues

Go to Settings > General > VPN & Device Management and ensure Happ is listed. If not, reinstall Happ and allow the VPN configuration when prompted.
This is usually caused by iOS power management. Go to Settings > Battery and check that Low Power Mode is off, as it can affect VPN connections.
Ensure your device runs iOS 15.0 or later. Try signing out of the App Store and back in, or restart your device.

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Account Issues

  • Forgot password — Use the Forgot Password link on the login page
  • Social login not working — Make sure you are using the same Google or Telegram account you registered with
  • Account locked — Contact support for assistance
  1. Check your spam/junk folder
  2. Wait a few minutes — some email providers have delays
  3. Try requesting a new verification email
  4. If using mail.ru, try registering with a different email provider
Some email providers (especially mail.ru) may significantly delay or filter verification emails. We recommend using Gmail, Outlook, or Apple Mail for the most reliable experience.

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