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If you’re seeing a “No Proxy” issue in the Requestly Interceptor Desktop App on Windows, follow these troubleshooting steps:

Troubleshooting Steps

1

Check if default port 8281 is available and identify the process

Verify that port 8281 is not being used by another application. Open Command Prompt and run:
This will show you the Process ID (PID) using this port. Then identify which process is using the port by running (replace 7136 with the PID from the previous command):
Check Requestly Interceptor Process on Port 8281
2

Change default proxy port if needed

If the port is being used by an application other than Requestly Interceptor:
  • Go to Requestly Interceptor Settings
  • Change the default proxy port to an available port
Set Default Proxy Port
3

Try manual proxy connection (if Requestly Interceptor is using the port)

If Requestly Interceptor is using port 8281 but you still see the “No Proxy” issue:Use ipconfig to connect to proxy
  • Get your local IPv4 address by running ipconfig in Command Prompt
  • Try connecting to the proxy manually using your local IP and port 8281
  • Configure your system or browser to use this proxy: <your-local-ip>:8281

Still Having Issues?

If the above steps don’t resolve your issue, please reach out to us via email for further assistance.