Call of Duty: Vanguard is now in its early stages and may contain defects or issues, which are prevalent among gamers on all platforms. The Call of Duty Vanguard Error Code Duhok – Rilea or Duhok – Lester appears to be affecting a large number of players. If you’re one of the victims, you can use these troubleshooting instructions to totally resolve the issue. According to reports, this error occurs when launching or entering the game.
According to some reports, the same error message appears anytime there are troubles with your Activision account. It’s very likely that this is a problem with internet connectivity or server connectivity. It’s likely that beta testing will interfere with game files or server optimization, which could happen if the number of active players grows significantly.
Fix: Call of Duty Vanguard Error Code DUHOK – LESTER
It’s also worth noting that not all gamers will experience the CoD Vanguard Error Code Duhok – Lester issue. That also means that the answers presented may not be suitable for everyone. We’ve included a few possible workarounds below that should assist you out. So, without further ado, let’s get down to business.
The Sledgehammer Games team recently recognized this issue on Twitter, stating that the Duhok – Lester fault is primarily occurring on PS5 consoles and is blocking owners from accessing the COD Vanguard game servers in any way. The formal patch fix is on its way, according to the developers. So, if this troubleshooting guide didn’t work for you, there’s nothing you can do but wait.
1. Check COD Vanguard Server Status
To begin, use this link to check the Call of Duty: Vanguard server status to confirm there is no server downtime or service outage at the time. If there is a problem with the server’s operations, you will have to wait until the situation is rectified. There is currently no server issue at the time of publishing this post.
2. Check your Internet Connection
It’s also worth noting that you should verify your internet connection to see if it’s working properly. Multiple challenges with server connectivity or downloading additional resources can be caused by a poor or inconsistent internet network. In some circumstances, moving from wireless to wired (ethernet) access or vice versa may be beneficial.
3. Power Cycle your Router
Check to see whether the internet problem has been resolved by performing a power cycle on your Wi-Fi router. Simply disconnect the power cable from the power source and switch off the router. Wait about a minute before plugging in the power cable and turning on the router again. Connect to a Wi-Fi network and double-check your internet connection.
4. Avoid Preloading the Next COD Vanguard Update (PS5)
Preloading the forthcoming Call of Duty: Vanguard update on the PS5 is not recommended (version 1.008). It’s possible that it’ll result in connection failures or dev errors. You should avoid preloading until the developers provide a patch fix.
5. Disable On-Demand Texture Streaming
On-Demand Texture Streaming is a feature that allows gamers to download a better color palette while playing, resulting in considerably more bright and realistic images. However, it can consume too much bandwidth or system resources, resulting in lags, stutters, large packet bursts, and other issues. As a result, we propose that you turn off the game’s on-demand texture streaming feature.
Simply go to the in-game menu, select Settings, and disable it under the Graphics tab. You’re all set to go.
6. Repair Game Files
It’s also a good idea to use the battle.net client to fix game files on your PC. It can restore game files that have been corrupted or are missing (if any). To do so, follow these steps:
1. Open the Battle.net desktop application.
2. Find the game COD Vanguard in the library.
3. Select Options > Scan and Repair from the drop-down menu.
4. Wait for the repair to be completed.
5. Finally, restart the game to double-check for the problem.
7. Power Cycle your Console
If there is no problem with Wi-Fi access, your router is in good working order. In that case, there may be some troubles with your game console’s momentary glitch. Make sure your console gets a power cycle as well.
For Xbox:
1. For around 10 seconds, press and hold the Xbox Power button.
2. Make sure the Xbox console is completely switched off before removing the power cable.
3. Wait for around 30 seconds before plugging the cable back in.
4. Finally, restart the Xbox system to see if the problem persists.
For PlayStation:
1. Hold down the Power Button on your PlayStation console until two beep sounds are heard.
2. Then unplug the console power cord for at least 10 seconds.
3. After that, reconnect the console’s power cord.
4. Finally, restart the PlayStation console to see if the problem has been resolved.
8. Link your Activision account to the device
According to certain users, difficulties with the Activision account and the COD game profile may result in many conflicts when logging in or connecting to the game server. It’s preferable to correctly connect your game profile to your Activision account or sync so that the game server connectivity issue does not resurface. You may quickly manage your Activision account by visiting this link.
9. Change MTU Settings on PS4/PS5
If you’re still getting the COD Vanguard Connection Failed Update Required problem code, make sure to adjust your PlayStation console’s MTU settings. Your console or PC should receive the optimum MTU setting for you by default, but if you modify something, it may result in an incorrect MTU setting. This will almost certainly result in a slew of server connectivity troubles.
10. Perform a Factory Reset of Router
To rule out the possibility of a problem, try performing a factory reset on your Wi-Fi router. Several faults, such as server connectivity or sluggish data speed, might arise due to networking malfunctions or temporary cache data issues with the router. Simply press and hold the Reset button on your router for about 10-15 seconds until the LED indicators stop blinking (slows down) and resume normal blinking. After some time has passed, reconnect to the Wi-Fi network.
You can do so if you need to set up internet details and a Wi-Fi password on the router. However, in the vast majority of circumstances, this strategy may be useful.
11. Reinstall COD Vanguard
If none of the above options worked, make sure you uninstall and reinstall the Call of Duty: Vanguard game on your gaming device using the instructions below. Although we don’t encourage it because it’s a time-consuming operation and all of your saved game data may be destroyed, there’s nothing else you can do. To do so, follow these steps:
For Xbox:
1. To access the Guide menu, press the Xbox button on the controller.
2. Select My games & apps from the drop-down menu. Select See All > Games from the drop-down menu.
3. Then go to the Ready to Install page and choose Queue.
4. Choose the Call of Duty Vanguard game you’d like to reinstall.
5. Now, on your controller, press the Menu button.
6. Choose Manage game & add-ons or Manage app from the drop-down menu.
7. Select Call of Duty Vanguard > Uninstall all from the drop-down menu.
8. To confirm the task, make sure you pick Uninstall all.
9. Allow time for the uninstallation process to finish.
10. To apply the modifications, restart the computer.
11. Then, on the controller, hit the Xbox button to return to the Guide menu.
12. Select My games & apps > See all > Go to Games.
13. Choose the tab “Ready to Install” > For Call of Duty Vanguard, press the Install button.
14. Allow for the installation process to be complete before restarting the console.
For PC:
1. Launch the Battle.net desktop application > Choose the COD: Vanguard game icon you want to remove.
2. Then, next to the play button, select the drop-down arrow icon > Select Uninstall.
3. Wait for the game to be completely uninstalled.
4. Then restart the computer to apply the modifications > Finally, reinstall the COD Vanguard game using the Battle.net desktop program.
5. It may take some time to completely install the game.
For PlayStation:
1. Sign in to your user profile on the PS4/PS5 system.
2. Go to the home screen and search for COD Vanguard.
3. To access the game’s Settings, use the Options button on your PS4/PS5 controller (the button to the right of the touchpad).
4. Select the ‘Delete’ button next > You’ll see a notification that says “This item will be deleted from console storage.”
5. To continue, select ‘OK’ and wait for the removal procedure to finish > Reboot your console to refresh the system.
6. Finally, go to the PlayStation Store on your console and reinstall the Call of Duty Vanguard game. This should resolve the DUHOK – LESTER error in Call of Duty Vanguard.
That’s all there for you, guys. We hope you found this guide useful. You can leave a comment below if you have any further questions.
