How to Fix 'RTC Connecting' Issues on Discord

April 15, 2025

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If you've ever been stuck on the dreaded "RTC Connecting" screen while trying to join a voice call on Discord, you're not alone. This common issue can prevent users from connecting to voice channels, disrupting everything from casual chats to important meetings or gaming sessions.

The good news? The RTC (Real-Time Communication) problem is usually linked to browser or network settings — and it's often fixable with just a few tweaks.

In this post, we’ll walk you through what causes the RTC Connecting error on Discord, and more importantly, how to fix it. Whether you're using Discord in a browser like Wave Browser or through the desktop app, these solutions will help you get back to your conversations in no time.

What is "RTC Connecting" on Discord?

""RTC Connecting" refers to Discord’s process of establishing a voice connection using the WebRTC protocol, which powers real-time communication. When this message gets stuck on your screen, it means Discord is struggling to connect your voice chat — often due to network or browser-related issues.

This can be frustrating, especially when you're trying to join an important call or group conversation. Understanding the common causes and how to fix them can help you restore smooth, uninterrupted voice communication.

The Role of RTC in Discord Communication

Discord's RTC protocol enables smooth voice communication. When joining a voice channel, WebRTC ensures high-quality calls, but "RTC Connecting" issue can occur due to obstacles. Understand the causes and implement fixes for uninterrupted voice chats on Discord.

Common Scenarios Leading to Discord RTC Connecting Issues

Several common scenarios can lead to Discord RTC connecting issues and other Discord login browser issues. These include:

Unstable Internet Connection: A weak or unstable internet connection can disrupt the establishment of a voice call on Discord.
Dynamic IP: Discord may struggle with dynamic IP addresses, resulting in difficulties connecting to voice channels.
VPN without UDP: Discord requires User Datagram Protocol (UDP) support from VPNs, so using a VPN without this feature can cause connection problems.
Discord Quarantined by Your Antivirus: Some antivirus programs may mistakenly identify Discord files as potentially harmful and quarantine them, preventing successful connections.
Server Problems: If a Discord server is experiencing issues or is offline, it may prevent users from joining voice channels.

How To fix the RTC connecting error on Discord

Reasons for Discord RTC connecting issue

To fix the RTC connecting error on Discord, it's important to identify the root causes. It could be due to Discord errors, network problems, or connection issues. By diagnosing the problem, you can narrow down the potential solutions and resolve the issue quickly.

Internet Connectivity Problems

RTC connecting error on Discord can be caused by internet connectivity problems such as an outdated internet protocol, unstable WiFi, or issues with the router. This is also a cause of Facebook loading issues, Twitter loading issues, and Facebook log in issues.

Make sure your internet connection is stable and reliable. Contact your ISP for any connectivity issues and check your WiFi signal strength and router settings for optimal performance. Improving internet connectivity, including addressing stuck Discord connection issues, can resolve the RTC connecting error and improve your Discord experience.

Discord Server Issues and Regional Restrictions

The RTC connecting error on Discord can be caused by server issues or regional restrictions. Checking the Discord status page can help identify server outages or issues. Changing the server region in Discord settings can help resolve regional restrictions and fix the RTC connecting error.

Preliminary Checks and RTC Connecting Discord Fix

Here are some effective solutions to this issue:

Restarting Your Router and Computer

One of the first steps to take when facing the RTC connecting error on Discord is to restart the router and computer. This simple action can help resolve any temporary network glitches that may be causing the error. You can also try restarting the Discord app by closing it in Task Manager and toggling the option "end task".

To restart the router and computer, follow these steps:

Click the Start button in the bottom-left corner of your screen.
Click the Power icon and select Shut Down.
If your computer has a removable battery, remove it. Otherwise, unplug the computer from the power source.
Unplug the power cords of the router and modem from the back.
Wait for about three minutes and then plug the power cords back in.
Turn on your computer and wait for it to boot up.
Open your browser and check if your internet connection is active.
Launch Discord and see if the RTC connecting error has been resolved.

Checking for Discord Server Outages

Discord may show an RTC connection error due to server issues. To check for server outages, visit the Discord app or status page. The page offers real-time information about Discord servers. If there is a reported issue, it is not your fault, and Discord is working on fixing the issue. Checking for server outages will keep you informed and help you understand if the RTC connection error is due to server issues or regional restrictions.

Advanced Discord RTC Connecting Fix

If preliminary checks don't work, advanced solutions include adjusting VPN settings, modifying DNS settings, and updating network drivers. These can resolve underlying issues causing the RTC connecting error on Discord.

Adjusting Your VPN Settings

To resolve the RTC error on Discord while using a VPN, adjust your VPN settings to support UDP (User Datagram Protocol) instead of a TCP (Transmission Control Protocol). If your VPN doesn't support UDP, try uninstalling it and launching Discord after restarting your system. Users can also try using an alternate DNS server to enhance network performance and ensure compatibility with Discord. However, keep in mind that using a VPN without UDP can also cause voice connection issues on Discord.

Modifying DNS Settings for Optimal Performance

Modify DNS settings for RTC connecting Discord fix

Modifying DNS settings can resolve the RTC connecting error on Discord and improve network performance. Use reliable and popular DNS servers like Google DNS or OpenDNS for optimal performance and compatibility.

Updating Network Drivers

Updating network drivers can resolve the RTC connecting error on Discord. Outdated or incompatible drivers can cause connectivity issues. To update network drivers, visit the website of your PC manufacturer or use the Device Manager. By updating the drivers, users can optimize the network connection.

Ensuring Optimal Discord Settings

Optimizing audio and video settings in Discord can help resolve RTC connecting errors. Users can customize their communication experience by configuring these settings. Disabling Quality of Service (QoS) High Packet Priority in Discord can also prevent connection issues. By ensuring optimal settings, users can improve the quality and performance of voice calls.

Configuring Audio and Video Settings in Discord

Discord RTC connecting audio and video settings

To optimize voice calls and fix the RTC connecting error in Discord, users can configure audio and video settings. This involves selecting the appropriate input and output devices for audio, adjusting video settings, and enabling the "Automatically Determine Input Sensitivity" option. Additionally, users can also consider upgrading their hard drive to a faster one to improve overall performance and reduce connection issues. These steps can enhance communication experience and resolve connection issues.

Disabling Quality of Service (QoS) High Packet Priority

Disable settings for RTC connecting Discord fix

Disabling QoS High Packet Priority in Discord settings can resolve RTC connecting error. Enabling this feature may cause connection issues. However, disabling it may result in slightly lower audio or video quality during voice calls.

Preventive Measures to Avoid Future "RTC Connecting" Issues

To prevent "RTC Connecting" errors on Discord, update Discord and system drivers, check network health, and firewall/antivirus settings. These measures will minimize the chances of encountering the error and enjoy uninterrupted communication.

Regularly Updating Discord and System Drivers

To prevent future "RTC Connecting" issues on Discord, it's important to regularly update the Discord app and system drivers, such as network drivers, to optimize network connection and ensure compatibility. Check for updates on the Discord app and visit the manufacturer's website to download the latest driver software for your devices. This can help minimize the chances of encountering the error.

Monitoring Your Network's Health

To avoid "RTC Connecting" issues on Discord, it's important to monitor your network's health. Check internet speed, latency, and packet loss. Use network analyzers or speed test websites to proactively address any issues and optimize your network connection. You can also use these methods to prevent other platform issues such as YouTube black screen issues.

The Benefits of Wave Browser for Discord Users

Wave Browser is a messaging-focused browser built on Chromium, designed to enhance access to platforms like Discord and Twitch. With a smoother, more stable experience, it’s a reliable alternative for users who face problems using Discord on browsers like Firefox, Opera, or even standard Chrome.

Beyond performance, Wave Browser is tailored to the needs of Discord users. It features customizable themes and settings that let you fine-tune your experience, whether you're chatting with friends, joining a server voice channel, or streaming on Twitch. For users looking to improve both stability and personalization, Wave Browser offers a focused, optimized solution.

To ensure seamless Discord connectivity, diagnose root causes, conduct preliminary checks, and implement advanced fixes. Optimize Discord settings, update software, and monitor network health. Use tools like Wave Browser’s built-in messaging apps to stay informed, proactive, and better equipped to overcome Discord connectivity challenges.

Frequently Asked Questions

Why is my Discord stuck on RTC connecting?

Discord may get stuck on RTC Connecting due to internet connectivity issues or Discord server problems. Check your network connection and ensure Discord servers are functioning properly. Regional restrictions or outdated software can also lead to this problem.

Can changing the browser improve Discord's connectivity?

Changing the browser may not directly improve Discord's connectivity. The RTC connecting error on Discord is typically caused by network-related issues and not the browser itself. However, using a browser that integrates well with Discord, like Wave Browser, may enhance the overall Discord experience and provide additional features to streamline communication.

How often should I update my network drivers to avoid connectivity issues?

It is recommended to update network drivers regularly to ensure optimal performance and compatibility with Discord. Users should check for driver updates from their device manufacturer's website periodically or use automatic driver update tools like Auslogics Driver Updater to ensure they are using the latest and most compatible drivers.