How to Fix RTC Connecting on Discord: 12 Solutions

To fix Discord stuck on RTC Connecting, completely restart the app, check Discord’s voice service status, and try another voice channel. If the call still will not connect, test the same channel in a browser or over a different network. A successful browser test points toward the desktop client. A successful mobile hotspot test points toward your normal network.

Next, check firewall permissions, VPN compatibility, and voice settings using the results of those tests. This guide explains 12 practical solutions for Windows 10, Windows 11, and related Discord clients, with additional instructions for macOS, Android, and iPhone.

Last reviewed: October 12, 2026. Exact menu names can change with Discord or operating system updates. Published for Primingo.

What Does RTC Connecting Mean on Discord?

RTC Connecting means Discord has not finished establishing a real-time voice connection. Discord relies on voice-specific network communication, including UDP traffic, so text chat and web browsing can continue working while a call remains stuck. This status does not necessarily mean the microphone, headset, or speakers are broken.

Discord’s Voice Connection Errors guide, updated July 24, 2026, identifies RTC Connecting alongside ICE Checking, No Route, and Connecting as possible signs of connection interference. Local firewalls and VPNs are among the documented causes.

Discord Nitro is not required to join voice channels. Primingo’s Discord Nitro features guide explains the paid benefits separately. A Nitro subscription cannot repair a failed RTC connection.

Why Does Discord Get Stuck on RTC Connecting?

The usual suspects are network restrictions, incompatible VPN routing, firewall rules, and problems reaching a voice region. A Discord client issue is also possible, especially when calls work in a browser but fail in the installed application. A temporary voice service incident may explain failures affecting many users.

The goal is to identify which part of the connection differs when voice works. Compare one factor at a time rather than changing every system setting at once.

How Can You Diagnose Discord RTC Connecting Quickly?

Use three comparisons before attempting advanced repairs: another voice channel, another client, and another internet connection. These tests help distinguish channel-specific problems from network failures and desktop application issues. The results are clues, not certain diagnoses, but they make the following twelve fixes much more efficient.

Start with the row closest to your symptoms. After changing a setting, reconnect to the same channel you originally tested so you can tell whether the action helped.

How Do You Fix RTC Connecting on Discord?

Start with the lowest-risk checks and reserve configuration changes for situations where the evidence supports them. The first methods refresh Discord and compare the connection. Later methods investigate Windows security, VPN routing, voice settings, DNS, and the installed client. You do not need to complete all twelve solutions if an earlier test resolves the problem.

1. How Do You Restart Discord Completely?

Fully quit Discord and reopen it to clear a stalled application session. Closing the window does not always terminate the desktop application, especially on Windows. Make sure Discord is no longer running before starting it again, then reconnect to the affected voice channel.

1. Leave the affected voice channel and close Discord.
2. On Windows, right-click the Discord icon in the system tray and choose Quit Discord, if available.
3. If the app remains open, press Ctrl + Shift + Esc, find Discord in Task Manager, and choose End task.
4. On macOS, choose Quit Discord from the application menu. Use Force Quit only when the app will not close.
5. Open Discord again and test the original channel.

If nothing changes, restart the computer once. Do not reinstall Discord merely because a single restart failed.

2. How Do You Check Discord’s Voice Server Status?

Check for an active Discord voice incident before modifying your computer or router. Service failures can prevent a call from starting even when your local network works normally. Discord distinguishes the state Waiting for Voice Server from common locally caused RTC connection errors.

1. Open Discord Status.
2. Check the Voice component and any regional voice incidents.
3. Read active incident updates and their reported impact.
4. Try a different voice channel while checking whether other users experience the same failure.

If Discord confirms an outage, wait for a service update. Local router resets cannot fix an upstream service incident.

3. Can Restarting Your Router or Changing Voice Channels Help?

Changing voice channels tests whether the failure is channel-specific, while restarting your router tests for a temporary local network problem. Try a second voice channel first. If multiple channels fail on the same network, restart the router using its normal controls and retest after the internet connection returns.

1. Disconnect from the problem channel and try another voice channel.
2. If only one channel fails, ask an administrator to check its permissions and selected voice region.
3. If multiple channels fail, power off your router normally.
4. Wait approximately 30 seconds, then restore power.
5. Allow the connection to recover fully before testing the original channel again.

For managed school or workplace networks, contact the network administrator rather than changing network policies or attempting to bypass restrictions.

4. How Do You Test Discord Voice in a Web Browser?

Joining the same voice channel in a supported browser helps isolate a desktop application problem. If browser voice works but the installed client does not, update Discord and inspect application-specific firewall rules or voice settings. This comparison does not by itself prove that the desktop installation is corrupted.

1. Open a supported current browser such as Chrome or Firefox.
2. Go to Discord in your browser and sign in.
3. Allow microphone access if the browser requests it.
4. Join the exact channel that failed in the installed app.
5. Record whether the call connects, then compare with the desktop result.

If both versions fail, investigate the network before reinstalling. If only the browser fails, review browser permissions and extensions.

If you are unfamiliar with the browser version, Primingo’s Discord account setup guide explains browser access and sign-in. Use your existing account for the connection test. Creating a second account is not an RTC fix.

5. How Can You Tell Whether Wi-Fi Is Blocking Discord Voice?

A mobile hotspot comparison can reveal whether the original Wi-Fi network is involved. If Discord voice works over cellular data but repeatedly fails through a particular router, focus on that router, an active VPN, network restrictions, or ISP routing. The test does not automatically identify which network component is responsible.

1. Disconnect the affected device from its usual Wi-Fi network.
2. Connect to a trusted alternative network or mobile hotspot.
3. Join the same Discord voice channel.
4. Switch back to the original Wi-Fi connection and compare results.

Do not purchase a VPN as a first response. Some VPN routes can introduce additional voice connection problems rather than solve them.

6. How Do You Allow Discord Through Windows Firewall?

Check Windows Firewall when the Discord desktop client fails and evidence suggests an application-specific restriction. Allow the trusted Discord application on the appropriate network profile instead of permanently disabling firewall protection. Security products installed separately from Windows may also have their own application rules.

1. Open Windows Security from the Start menu.
2. Choose Firewall & network protection.
3. Select Allow an app through firewall.
4. Choose Change settings if permission is needed.
5. Find Discord and review access for the network profile you use.
6. If Discord is absent, use Allow another app and locate the official installed executable.
7. Save the change and test the same voice channel.

Do not open arbitrary port ranges or turn off protection permanently. Ask an administrator before changing security policy on a managed computer.

7. Can Disabling an Active VPN Fix RTC Connecting?

Yes. An incompatible VPN can prevent Discord from establishing a voice connection when it blocks or mishandles UDP traffic. Discord’s official guidance advises checking whether the VPN supports UDP. Temporarily disconnecting the VPN is a useful diagnostic test because it changes the network route without altering Discord’s account settings.

1. Open the VPN application and disconnect its active session.
2. Restart Discord and join the affected voice channel.
3. If the call connects, inspect the VPN’s protocol, server selection, and routing settings.
4. If supported, test routing Discord outside the VPN through split tunneling.
5. Restore your preferred privacy configuration after testing.

If the connection improves with the VPN disconnected, consult your VPN provider’s instructions for UDP compatibility or split tunneling. Buying another VPN is not necessary to troubleshoot RTC Connecting.

8. How Do You Change a Discord Voice Region?

A voice region override can help when one channel consistently fails or a particular route is unreliable. Discord normally selects a voice region automatically, which is the recommended default. Changing a server channel’s Region Override requires the Manage Channels permission, so ordinary members may need an administrator’s help.

1. Open the affected server and locate the voice channel.
2. Right-click the channel and select Edit Channel.
3. Under Overview, find Region Override.
4. Choose a different available region and save the setting.
5. Reconnect to the channel and compare the result.
6. Return to Automatic after the test unless a deliberate override remains useful.

Discord’s Voice Regions FAQ confirms these permissions and explains how Automatic routing behaves.

If you manage several Discord profiles, confirm that the active profile has permission to edit the channel. Primingo’s Discord account switching guide explains how the desktop switcher separates profiles and their server permissions.

9. How Do You Reset Discord Voice and Video Settings?

Reset Discord’s voice settings if basic network tests succeed but the installed client still fails. The reset restores voice and video preferences, so you may need to select your microphone, speakers, and input mode again. It is not a replacement for fixing a router or VPN that prevents UDP connectivity.

1. Open Discord and choose User Settings.
2. Select Voice & Video.
3. Open the Debugging section or tab.
4. Choose Reset Voice and Video Settings.
5. Confirm the reset and reconnect to your voice channel.
6. Check your input and output devices once the call connects.

The controls are documented in Discord’s Voice and Video Troubleshooting Guide.

10. Can Disabling Quality of Service Help Discord Connect?

Disabling Quality of Service High Packet Priority may help when network equipment mishandles specially marked voice traffic. It is a reversible test, not a guaranteed RTC Connecting repair. If your original network and VPN tests already point elsewhere, prioritize that evidence rather than changing audio settings at random.

1. Open User Settings in Discord.
2. Select Voice & Video and locate the Voice settings.
3. Find Ensure Quality of Service High Packet Priority.
4. Temporarily turn the option off.
5. Reconnect and see whether the same channel works.

Restore the prior setting if the test produces no improvement. Discord also recommends this check for some intermittent audio quality issues.

11. When Should You Change Your DNS Provider?

Changing DNS may help when the device cannot reliably resolve the services Discord needs to contact. It cannot repair a firewall that blocks voice traffic or a VPN that prevents UDP routing. Try DNS changes after confirming that connection symptoms justify them, and retain your original network configuration in case you need to restore it.

1. On Windows, press Windows + R, type ncpa.cpl, and press Enter.
2. Right-click the active network adapter and choose Properties.
3. Open Internet Protocol Version 4 settings.
4. Record the original DNS settings before making changes.
5. Choose a trusted DNS provider and enter its documented server addresses.
6. Save the settings, then reopen Discord and test voice.

Google Public DNS commonly uses 8.8.8.8 and 8.8.4.4. Cloudflare commonly uses 1.1.1.1 and 1.0.0.1. You can run ipconfig /flushdns from a Windows command prompt to clear the DNS resolver cache.

Discord explains this option in its Changing Your DNS Provider guide. Its older platform screenshots may not exactly match every Windows 11 interface.

12. When Should You Update or Reinstall Discord?

Update or reinstall the desktop client when testing suggests an application problem rather than a network failure. A reinstall will not fix a blocked router route, restricted school network, or incompatible VPN. Check the current client and operating system first, then consider a clean installation if the browser works and the app remains faulty.

1. Install current Discord updates and available operating system fixes.
2. Refresh the client with Ctrl + R on Windows or Command + R on macOS.
3. On Windows, check relevant network and graphics drivers through trusted manufacturer sources.
4. Confirm that Discord voice still works in your browser on the same network.
5. If the installed client alone remains affected, uninstall it using normal operating system settings.
6. Download a fresh installation from Discord’s official download page.
7. Reinstall and test the original voice channel.

Reserve a full Windows network reset for later professional troubleshooting because it can remove saved adapter and VPN configurations.

If you cannot sign in after reinstalling, that is an account access issue rather than an RTC voice error. Primingo’s Discord account recovery guide covers lost login credentials, email access, and authentication problems.

How Do You Fix Discord RTC Connecting on Mac and Mobile?

Use the same connection comparisons on macOS, Android, and iPhone, but apply the settings available on each platform. Mobile data permissions, desktop network filtering, and operating system controls differ from Windows. Prioritize settings specific to the affected device instead of repeating every Windows firewall or driver instruction.

How Do You Troubleshoot RTC Connecting on macOS?

On a Mac, compare the Discord desktop app with browser voice before changing system settings. When the browser connects but the installed client fails, check whether the desktop application is current and whether security or network filtering software treats it differently. Microphone access affects audio capture after connecting, not necessarily the voice route itself.

1. Quit the Discord desktop application completely and reopen it.
2. Check for Discord and macOS updates.
3. Test the same voice channel through a supported browser.
4. Review network filters, firewall rules, and active VPN routing if only the desktop app fails.
5. Check System Settings and relevant privacy permissions if the call connects but the microphone does not work.

If both the browser and app fail on the same Mac, return to the alternate network test rather than repeatedly clearing audio preferences.

How Do You Troubleshoot RTC Connecting on Android and iPhone?

Switch between Wi-Fi and mobile data to determine whether Discord voice fails on one network or both. Update the mobile app if only that client is affected. Android and iPhone menu wording differs, so check the operating system’s application permissions and network access controls rather than following Windows-only instructions.

1. Close Discord completely and reopen it.
2. Switch between mobile data and Wi-Fi, then join the same channel.
3. Install available Discord and operating system updates.
4. On iPhone, check whether Discord can use cellular data under Settings.
5. On Android, inspect app network restrictions and any applicable data saver settings.
6. Ask an administrator about voice restrictions if the failure happens only on school or workplace Wi-Fi.

If the call connects but the microphone or speaker fails, inspect audio permissions and selected output devices separately. That is different from a persistent RTC connection state.

What Is the Difference Between RTC Connecting, No Route, and ICE Checking?

These Discord voice states describe related stages or failures during connection setup, but they do not identify the exact root cause by themselves. RTC Connecting means setup has not finished. ICE Checking involves evaluating possible communication paths. No Route means a usable route was not established. Waiting for Voice Server more often points toward a Discord service-side issue.

ICE stands for Interactive Connectivity Establishment. A status message identifies which phase is failing, not necessarily the device that caused it. If voice connects normally but you cannot hear anyone, troubleshoot audio output rather than network connection establishment.

What Should You Do If Discord Still Will Not Connect?

After testing the network, VPN, firewall, client, and channel settings, document what succeeds and fails before contacting Discord Support. This evidence helps support distinguish a local restriction from a specific application bug. Two targeted checks remain useful for stubborn cases: a documented older AMD hardware problem and application debugging information.

Can Older AMD Hardware Cause Discord RTC Connecting?

Some older AMD CPU and GPU systems can encounter an unusual desktop-only RTC Connecting problem involving video encoder initialization. Discord documents cases where the browser can join voice channels while its desktop client stalls. This is not a general failure affecting all AMD devices, so follow this path only when the hardware and symptoms match.

1. Check that your graphics driver is current using the manufacturer’s official resources.
2. Open Discord’s Voice & Video settings.
3. If available, temporarily disable OpenH264 Video Codec provided by Cisco Systems, Inc.
4. Reconnect and check whether the desktop client starts the call.

Discord’s AMD RTC Connecting troubleshooting article describes this rare compatibility issue.

How Do You Report a Persistent RTC Connecting Error to Discord?

A useful support report describes exactly where a call fails and which comparisons you have already completed. Include the operating system, client version, visible connection state, affected channels, and results from browser and network tests. Discord may request debugging logs or console information to help investigate the underlying problem.

• Record the operating system and Discord version.
• Identify the exact error and which voice channels or servers are affected.
• State whether browser voice and desktop voice behave differently.
• Explain whether a hotspot or alternate network works.
• Record any VPN, firewall, region, or quality of service changes tested.
• Provide relevant screenshots or logs only through trusted Discord Support channels.

Submit the case through Discord Support. Never include passwords or authentication codes, and review diagnostic files for sensitive information before sharing them.

Frequently Asked Questions About Discord RTC Connecting

These answers address common situations that may remain confusing even after basic troubleshooting. Use the condition that matches your experience to decide what to investigate next. A single symptom rarely proves the cause, but comparing the same channel under different conditions helps narrow down the problem.

Why Does Discord Say RTC Connecting When My Internet Works?

Discord voice traffic has different network requirements from ordinary websites and text messages. A router, firewall, incompatible VPN, or restricted network can prevent a voice route from forming while browsing still works. Compare another channel, then test the same call through another network to locate the likely restriction.

Why Does RTC Connecting Happen in Only One Discord Server?

If the issue affects one server or channel but others work, check that channel’s connection permissions and voice region. Ask a server administrator to review the configuration and temporarily test Region Override when appropriate. Avoid changing your entire computer’s network settings for a problem isolated to one channel.

Why Does Discord Work in a Browser but Not the Desktop App?

Successful browser voice with a failing desktop client suggests an application-specific issue, such as outdated software, different security permissions, or a rare compatibility problem. Update Discord, check its firewall access, and inspect Voice & Video settings before reinstalling. This is a diagnostic clue rather than proof of damaged installation files.

Why Does Discord Voice Work on a Hotspot but Not Wi-Fi?

When voice works over a mobile hotspot but fails on the original Wi-Fi, investigate that network’s router settings, ISP routing, security rules, and any active VPN. Try another trusted connection and ask your provider or network administrator for assistance if the restriction persists. Reinstalling Discord is unlikely to change an external network policy.

Why Does Discord Keep Reconnecting During Voice Calls?

Repeated reconnections after a successful call can result from unstable Wi-Fi, intermittent packet loss, VPN route changes, or unreliable connectivity to a voice region. Test a more stable connection and compare another voice channel. A call that connects initially can still fail later when network conditions change.