Troubleshooting "RTC Connecting No Route" Error on Discord
Are you facing the "RTC Connecting No Route" error on Discord, preventing you from enjoying smooth voice and video calls with your friends? Don't worry, you're not alone, and we're here to help you resolve this issue. In this guide, we'll explore the possible causes and provide you with step-by-step solutions to fix this problem.
Understanding the "RTC Connecting No Route" Error
The "RTC Connecting No Route" error typically occurs due to network connectivity issues or Discord's inability to route Real-Time Communication (RTC) data. This error can be frustrating, but it's usually fixable with some troubleshooting. Let's dive into the solutions.
Check Your Network Connection
Before you proceed with any other solutions, ensure your network connection is stable. Here's how you can check:

- Open a web browser and try loading a website. If it loads without any issues, your internet connection is likely stable.
- If you're using a VPN, try disabling it temporarily to see if that resolves the issue.
- If you're connected via Wi-Fi, try switching to a wired connection to rule out any wireless interference.
Update Discord
An outdated Discord client can sometimes cause connectivity issues. Make sure you're running the latest version of Discord. Here's how to update:
- Open Discord and click on the gear icon (Settings) next to your username.
- Select "Appearance" from the left-hand menu, then click on "Advanced."
- Scroll down and click on "Update Discord."
Check Discord's Voice & Video Settings
Sometimes, incorrect voice and video settings can cause connectivity issues. Here's how to check and adjust your settings:
- Open Discord and right-click on your server icon in the server list.
- Select "Server Settings" from the context menu.
- Click on "Voice & Video" in the left-hand menu.
- Ensure that "Automatically adjust your volume" is enabled and that your input and output devices are correctly selected.
- Try adjusting your "Voice Settings" and "Advanced" settings to see if that resolves the issue.
Flush DNS and Reset Network Settings
If you're still experiencing the "RTC Connecting No Route" error, you can try flushing your DNS and resetting your network settings. Here's how to do it on Windows:

| Command | Purpose |
|---|---|
| ipconfig /flushdns | Flushes the DNS cache. |
| ipconfig /release | Releases your current IP address. |
| ipconfig /renew | Renews your IP address. |
| netsh winsock reset | Resets the Winsock catalog. |
| netsh int ip reset | Resets the IP stack. |
To run these commands, open the Command Prompt as an administrator, then type each command one by one, pressing Enter after each command.
Reinstall Discord
If all else fails, you can try reinstalling Discord. Before you do, make sure to backup any important data, such as your server settings and bots. Here's how to reinstall Discord:
- Uninstall Discord from your computer.
- Download the latest version of Discord from the official website.
- Install Discord and log in to your account.
If you've tried all the solutions above and you're still experiencing the "RTC Connecting No Route" error, it might be a good idea to reach out to Discord's support team for further assistance.