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Arknights Error Code 400: How to Fix?

What is Arknights Error Code 400?

Arknights Error Code 400 often pops up when players try to log into the game, rendering it unplayable. While there’s no official word on this error, it’s generally linked to server issues or network conflicts. This guide aims to shed light on this pesky error and offer some practical solutions.

Why Does Arknights Error Code 400 Occur?

The error usually surfaces due to server glitches or conflicts with your network. It’s particularly common after completing new stages in the game. Sometimes, it’s a server-side issue that only users can resolve manually.

How to Fix Arknights Error Code 400: Network Error

Fix 1: Restart the App

Firstly, consider the possibility of temporary glitches. Close the app and relaunch it. Do this 3 to 4 times to see if it resolves the issue.

Fix 2: Switch Network

Switch between mobile data and WiFi. Some users found that toggling the network connection can eliminate the error.

Fix 3: Change DNS Settings

If the error persists, try using a different DNS tunnel like Google DNS or Cloudflare DNS. Some Reddit users vouched for this fix.

Fix 4: Use a VPN

Using a VPN to play from a different region can sometimes bypass the error, especially if it’s a server-side issue.

Fix 5: Wait it Out

If all else fails, it’s likely that the Arknights servers are down for maintenance. In that case, waiting for a few hours might be your best bet.

How to Fix Arknights Error Code 400: Bad Request

Fix 1: Reinstall the Game

Uninstall and reinstall Arknights. This can sometimes resolve the bad request error.

Fix 2: Repair Internet Connection

Check and repair your internet connection. A stable connection is crucial for smooth gameplay.

How to Fix Arknights Error Code 400: Request Timeout

Fix 1: Server Queue

Wait in the server queue for some time and then relaunch the game. This can sometimes resolve the request timeout error.

How to Fix Arknights Error Code 400: Connection Refused

Fix 1: VPN to the Rescue

Using a VPN can sometimes help you bypass the ‘Connection Refused’ error. It’s worth a try.

How to Fix Arknights Error Code 400: Cannot Connect to Server

Fix 1: Check Server Status

Before panicking, check if the Arknights servers are up and running. Server downtime can lead to this error.

Fix 2: Internet Stability

Ensure your internet connection is stable. A poor connection can often lead to this error.

How to Fix Arknights Error Code 400: Server Busy: October 26, 2023

Fix 1: Wait for Server Queue

Sometimes the servers are just overloaded. Waiting in the server queue can often resolve this issue.

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