Fix: Honkai Star Rail System Error 5151

Are you also encountering the Honkai Star Rail System Error 5151? Honkai Star Rail is the fourth instalment in the Honkai series by the developers miHoYo, who are best known for the massively popular open world game Genshin Impact. In fact, Honkai Star Rail has some elements that are taken from Genshin Impact such as the turn based combat feature, open world exploration and the notorious gacha system. You can pull for characters to play as in Honkai Star Rail, and they have their unique abilities as well. In this guide, we will take you through how to fix Honkai Star Rail System Error 5151.

The 2023 game was released for the platforms of Windows and mobile devices owing to the phenomenal success of Genshin Impact, and is set in a science fantasy universe. The protagonist is known as the Trailblazer, and players will be able to choose their name and gender as they begin the game. As you embark on the Astral Express and travel across the universe, you will come across plenty of adventures in your gameplay. However, sometimes, you might have errors connecting to the game, and that’s where we come in. Let’s find out how you can fix Honkai Star Rail System Error 5151.

How to Fix Honkai Star Rail System Error 5151

Fix: Honkai Star Rail System Error 5151 1

If you’re playing Honkai Star Rail, you will know that it is an online game, and you need to be connected to the internet at all times. So, your internet connection should be pretty fast to keep up with the pace of the game. However, a lot of players have been complaining about the Honkai Star Rail System Error 5151 recently, and they are unable to play the game. This can be very frustrating, but we have some solutions that can help you out.

With the Honkai Star Rail System Error 5151, the game system doesn’t let you connect to the servers of the game, and that makes it pretty much impossible to get into the game world. Bugs and issues are not unusual for any game, but not being able to log in at all makes the game unplayable.

When you are encountering this error, the game will get stuck on the login screen and show the error message of “System Error 5151: Failed to connect to the server. Please check your network connection and try again.” Even if you try a second time, or a third or a fourth, it might not work, and that’s probably why you’re here. Let’s find out what the solutions are to fix Honkai Star Rail System Error 5151.

Steps to Fix Honkai Star Rail System Error 5151

The first thing you should do is to check your internet connection. This might seem rudimentary, but it might turn out that your wi-fi cable is faulty – and that does happen, we’ve all been there. Make sure your internet connection is stable, as the game needs a reliable network that’s strong enough to establish a connection to the game servers. Try restarting your modem or router, or switch to a different connection if the problem persists. Hopefully, fiddling around with your devices should fix the Honkai Star Rail System Error 5151, but if not, let’s move on to the next fix.

The next step is to check the status of the game servers. It might turn out that the Honkai Star Rail System Error 5151 is caused due to the game being offline, or perhaps being updated. In that case, you will not be able to connect to Honkai Star Rail, leading to an error message. You can check out when they are offline by keeping an eye on their Twitter page. In case the fault is with the game servers, no one will be able to log into the game, no matter where they are. The only thing you can do is wait until the servers are fixed and you will be able to play the game again.

Another thing you should check if you are encountering Honkai Star Rail System Error 5151 is if your game files are corrupted. You can do so by verifying the game files from Honkai Star Rail’s launcher. Click on the game to start the launcher, and you will see the option Verify Game Files, which will do just that for you. Once the verification is complete and everything is in order, try booting up the game and see if Honkai Star Rail System Error 5151 has been fixed.

Honkai Star Rail System Error 5151 Fix

You can also try reinstalling the game, which is quite safe to do but rather time consuming. Thankfully, as the game is online, you will have your cloud backups connected to the account that you use to log in to your game. On the down side, it’s a pretty big game, so it is going to take a long time to install the whole thing again. However, if this fixes the annoying bug of Honkai Star Rail System Error 5151, it will be worth it – so don’t be afraid to give it a try.

Finally, the error might be on the devs side and there’s nothing you can do to fix it, other than emailing the game’s customer support for help. Reaching out to them will make them aware of the issue, and they will work quickly to fix it, especially if the problem runs worldwide. After you register your complaint, they will get back to you if anything is wrong with the game servers or provide tips on how you can prevent this error from happening. So, you should be able to fix Honkai Star Rail System Error 5151 and keep playing the game.


That concludes our guide on how to fix Honkai Star Rail System Error 5151. Keep in mind that the game is single player, but the game requires a continuous internet connection and disconnection will send you back to the main menu, so make sure it’s not your internet’s fault. We hope that this guide helped you fix this frustrating error, so that you can return to your world of trailblazing through the cosmic universe. After trying all these steps, let us know if they worked for you to fix Honkai Star Rail System Error 5151.

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