Are you getting a “Error Code: 403” and “An error was encountered during authentication. Please try again.” error in Roblox?
Roblox is an open-world game played and loved by many players.
However, some players state that they cannot access the game after running the game on Windows, encountering the “Roblox Error Code: 403” error.
In this guide, we will provide information on how to fix Roblox “Error Code 403“.
What is Roblox Error Code 403?
Roblox Error Code: 403 restricts players’ access to the game, usually caused by a problem with the internet cache.
Also, problems with Roblox cache can cause you to encounter various errors like this.
Therefore, in the guide you will find “An error was encountered during authentication. Please try again.” We will talk about suggestions on how to fix the error.
How To Fix Roblox Error Code 403?
The solution to this error first starts with identifying the cause of the error. The cause of the error may be factors such as the firewall or proxy server used by the user’s internet service provider.
Fix 1: Restart Your Computer
Sometimes, even a simple restart can fix the Roblox error. Therefore, you can try to clear the error by restarting your computer.
Fix 2: Check Your Internet Connection
Roblox Error Code: 403 is usually caused by a problem with your internet connection. First, check your internet connection and make sure your internet connection is working.
If your internet connection is slow or intermittent, it may prevent Steam from connecting. You can fix the problem by resetting your modem or router or by contacting your internet provider.
Fix 3: Use Default DNS
We can avoid connection request problems by using the default Google DNS server.
- If Roblox is on as a priority, turn it off.
- Type “Control Panel” in the start search screen and open it.
- Click on the “Network and Internet” category title.
- Then click on the “Network and Sharing Center” heading.
- Click on the internet information next to “Connections:” on the screen that opens.
- Then click the “Properties” button.
- Double-click “Internet Protocol Version 4 (TCP/IPv4)“.
- Then check the “Use the following DNS server address:” option and type the address we left below.
- Preferred DNS server: 8.8.8.8
- Alternate DNS server: 8.8.4.4
Click the “OK” button to save the setting and check.
Fix 4: Clear Internet Cache
Problems with the internet cache can cause us to encounter various errors like this.
You can follow the below step to clear the internet cache.
- Type “cmd” in the start search screen and run as administrator.
- Paste the following codes in the command prompt window that opens and press enter.
- ipconfig /renew
- ipconfig /flushdns
- netsh int ipv4 reset
- netsh int ipv6 reset
- netsh winhttp reset proxy
- netsh winsock reset
- ipconfig /registerdns
After the process is complete, you can restart the computer and check if the problem persists
Fix 5: Clear Roblox Cache
The problem with the Roblox cache will cause you to encounter various errors like this.
In order for us to fix the cache issue, we will clear the Roblox cache files to help create new cache files.
- Type “Run” in the start search screen and open it.
- Type “%localappdata%/Temp” in the search box and hit enter.
- In the new window that opens, find the “Roblox” folder and delete it.
After the deletion is complete, check if the issue still persists.
Fix 6: Reinstall Roblox
Failure to properly install Roblox game files will cause you to encounter various errors like this.
- Type “Run” in the start search screen and open it.
- Type “%localappdata%” in the search box and hit enter.
- In the new window that opens, find the “Roblox” folder and delete it.
After doing this, go to https://roblox.com/ and log in to your account.
- Then click on any game mode and click the play button.
- Click the “Cancel” button in the message that opens.
- Then click the “Download and Install Roblox” button and download Roblox Setup.
- Run the “RobloxPlayerLauncher.exe” setup and wait for the game to load.
After Roblox is installed, run the game and check.
