How to Fix Hell Let Loose Voice Chat Not Working Issue?

The issue where microphones fail to work during voice chat or VOIP sessions within ‘Hell Let Loose’ (HLL) is commonly reported by players. This inconvenience typically arises while joining an online server and can negatively impact in-game communication. The game’s developers acknowledge this complication and are in the process of formulating a fix.

Below are several solutions that have received support from the game officials.

1. Update Your Audio Drivers

Drivers are the essential software that allows your operating system to communicate with the audio hardware. When out-of-date, they can cause mismatched communication that leads to errors/issues like those encountered in HLL’s VOIP system.

The update process can patch any known bugs, increase driver stability, and ensure compatibility with recent software or OS updates, ultimately providing a potential fix to the voice chat issues you’re experiencing.

  1. Search for Device Manager in the Windows search box.
  2. Click the Open button.
  3. Expand the Sound, video and game controllers section.
  4. Right-click on each listed device and select the Update driver option.
  5. Allow the drivers to update accordingly.

2. Set Your Microphone as Default

Many players have reported issues where the game does not detect their microphones. By assigning your preferred microphone as the default device, you’re making sure that the game automatically selects this mic for voice communication.

This straightforward adjustment avoids any potential confusion the game might have when multiple audio inputs are present, providing a clear, obvious choice for VOIP functions.

  1. Search for Control Panel in the Windows search box.
  2. Click the Open button.
  3. Select the Hardware and Sound category.
  4. Choose the Sound option.
  5. Switch to the Recording tab.
  6. Select your desired microphone.
  7. Press the Set Default button.
  8. Confirm by clicking the OK button.
  9. Your chosen microphone will now be the default device.

Note: Close any applications that could interfere, such as Discord or streaming software, while playing temporarily to troubleshoot and narrow down the cause.

3. Disabling IPv6

Sometimes, clashes between internet configurations and Windows updates can lead to problems. By toggling IPv6 off, your system reverts to using IPv4 exclusively. Considering some networks handle IPv4 more reliably, this can establish a smoother connection vital for seamless gameplay and uninterrupted voice communications in HLL.

  1. Type Settings into the Windows search bar.
  2. Click the Open button.
  3. Select Network & Internet.
  4. Go to Change adapter options.
  5. Right-click on your network connection and choose Properties.
  6. Locate the option for Internet Protocol Version 6 (TCP/IPv6).
  7. Uncheck the box next to this option.
  8. Click OK to apply changes. If previously unchecked, first check and then uncheck it.

Note: Restart your router by unplugging it for 30 seconds and then re-connecting it.

4. Use a VPN

A VPN (Virtual Private Network) enables you to connect to the game via a different region. It operates by routing your internet connection through a server in another location, potentially bypassing regional restrictions or network blocks that may be causing the error in HLL’s voice chat.

By virtually locating your system in a different region, the connection to the game servers can be more stable, leading to smooth and error-free communication.

To find a good VPN, check out list of The Best VPN For Streaming and Gaming in 2024

5. Verify Game Files

Verifying game files checks the integrity of your installation against the latest versions on the game servers. It compares the game’s current files on your computer to the most recent versions on the official game servers.

If inconsistencies, such as corrupted or outdated files, are detected during this process, they are automatically replaced or restored.

This makes sure that your game operates smoothly, free from the issues that missing or damaged files can cause.

  1. Search for Steam in the Windows search box.
  2. Click the Open button to launch the Steam client.
  3. Go to the LIBRARY tab.
  4. Right-click Hell Let Loose and select Properties from the menu.
  5. In the opening window, go to the Installed Files section.
  6. Select the Verify integrity of game files option.
  7. Wait for the verification process to complete.

6. Delete Local Files

Corrupted game files can damage a game’s performance. When you remove these files, the game is prompted to replace them with new ones upon the next launch. This act of regeneration removes any existing corruption or configuration errors that were previously causing trouble, streamlining gameplay as a result.

Note: Please be advised that proceeding with the deletion of local game files as suggested will result in the reset of your in-game settings and customizations to their default state.

  1. Search for Run in the Windows search box.
  2. Click the Open button.
  3. Enter the following command:
  4. Click the OK button to proceed.
  5. A file explorer window will open.
  6. Locate and right-click the folder named HLL.
  7. Click the Delete option to remove the folder.

Note: This procedure may result in the loss of in-game settings and customizations.

If you continue to face the error after all these attempts, consider reaching out to the Hell Let Loose’s contact support.


Muhammad Zubyan

Muhammad Zubyan is a certified Google IT Support Professional with over 7 years of extensive experience. He has worked on more than 1500 computers, gaining valuable insights that enable him to detect and troubleshoot any complicated root cause of Windows-related issues and errors. In addition to managing Appuals as a Senior Editor, he is currently developing his own Game Optimization program that caters to both gamers and casual users alike.