How To Fix Error Code 525 In Roblox



Error Code 525 is one of the most frustrating errors you can encounter in Roblox. This error will likely appear when you try to open or join a Roblox server. Occasionally, you might even see it when interacting with any website on your browser. This makes error code 525 especially aggravating.

Key Takeaways

  • Error code 525 can appear when you try to join a Roblox server or open Roblox.
  • The cause behind the problem is a Cloudflare SSL handshake error. You need Cloudflare to keep a secure connection with the server you are trying to access. 
  • The reason why an SSL handshake error happens can be almost impossible to pinpoint

  • To fix Roblox error code 525, try out all of these methods:
    • First, make sure to set the correct TLS/SSL protocol for your PC. If the Roblox server does not support the protocol you are using, you can run into error code 525.
    • Also, disable your VPN connections and other 3rd party browser extensions
    • If you are using the Roblox application, use Windows to verify and fix any game files that are potentially corrupted or missing.
    • Furthermore, clear your browser or app cache and confirm if your internet is fast enough to run Roblox.
    • Ultimately, you can try to wait it out, as the problem could be on the server’s end.

What Is Error Code 525 In Roblox?

The error 525 in Roblox states:

Roblox server is undergoing routine maintenance or unexpected issues

Error code 525 generally appears because of a Cloudflare SSL handshake error. This means that something caused a miscommunication between Cloudflare and your PC, so Cloudflare cannot help your PC establish a connection with Roblox. Because of this, you cannot connect to the server you want, as the server requires consistent communication with your PC through Cloudflare.

How To Fix Error Code 525

At first glance, the issue might seem to lie solely on the server’s end. But it is possible that error code 525 could be originating from your end. As such, explore solutions for yourself before you resort to contacting support. Even though a Cloudflare SSL handshake error is the culprit, the exact cause behind the handshake error can be almost impossible to determine. As such, you should try various methods mentioned in this guide and see if one of them will fix error code 525 in Roblox.

Set The Correct TLS/SSL Protocol

An SSL handshake failure often happens because of a conflicting TLS/SSL protocol. This happens because there is a clear discrepancy in protocols, leading to miscommunications. Use this website to find any additional networking information about Roblox. 

Fortunately, you can easily configure your PC to support the correct protocol. However, before taking that step, it is important to confirm whether this is the cause of error code 525. Here is how you check your supported protocols:

  1. Click on the Windows button on your keyboard to open the start menu.
  2. In the start menu, type Control Panel and click on the result.
  3. Once in, click on Network and Internet. In the new window, click on Internet Option.
  4. This will open your internet properties. From here, navigate to the Advanced tab.
  5. You will see a long list of options in the settings section. Scroll down until you find the SSL/TLS options.
Roblox error code 525 fixed
Advanced Network Settings (Image by Exputer)

You can simply see whether the correct protocol’s box is checked. If it is already checked, then a protocol conflict is likely not the cause behind Roblox error code 525. But if you see that TLS 1.3 is not checked, you should go ahead and click on it. Once done, click OK and restart your PC so the settings take effect. 

Disable VPN Connections & 3rd Party Browser Extensions

If you use a VPN connection or proxy/network tunnelling tool, disabling them is a good idea. A lot of the time, these 3rd party applications can interfere with your connection, which can interrupt the SSL handshake process. These 3rd party tools can also be misinterpreted as malicious or risky, making your connection to the server appear unsafe. This includes any browser extensions like ad-blockers or translators.

After disabling these tools, try to start Roblox and see if error code 525 is fixed. If you cannot keep your VPN connection disabled for privacy or latency reasons, contact your VPN service provider and discuss this error code with them. On the other hand, if the error persists despite disabling all 3rd party tools, move on to the next solution.

Repair Roblox In Windows

This solution is specifically for players getting error code 525 in the Roblox application. While this error generally only occurs in browsers, you might also encounter it if you are using the Microsoft Store version of Roblox. The error will likely show up when you try to join a server. The pop-up prompt reads, “This server is currently busy. Please try again. (Error code: 525)”

The cause is likely to be missing or corrupted game files. However, the solution is quick and easy. Windows can easily verify and repair any missing or corrupted game files by seamlessly replacing them. This is how you do it:

  1. Click on the Windows button on your keyboard to access the start menu. 
  2. From here, click on the gear icon to open the Windows settings.
  3. Once in, click on Apps. This will open the list of all the applications you have downloaded on your PC.
  4. Scroll through the list until you find Roblox. When located, click on it and then go to Advanced Options.
  5. In Advanced Options, scroll down to the reset section and click Repair.
repair roblox game files
Repair Windows Applications (Copyrighted by Exputer)

This will replace corrupted game files and resolve Roblox error code 525 for you. If the error persists, the game files are not the culprit, and you should continue to explore additional solutions mentioned in this guide.

Clear Roblox & Browser Cache

While it is true that a well-utilized cache can improve an application’s performance, it is important to be aware of its potential to accumulate excessively over time. This kind of excessive cache can lead to several issues within an application, including error code 525 in Roblox. Although excessive cache is not a common cause of error code 525, it is worth looking into at this point.

Here’s how to clear the cache in Google Chrome:

  1. Launch Chrome and press CTRL + H simultaneously on your keyboard to open your browsing history.
  2. From here, click on Clear browsing data on the left side of your screen. This will open a new tab with a settings menu.
  3. Make sure you are in the basic tab of this settings menu.
  4. Here, you can clear your browsing history, cache, and cookies. It is recommended that you clear everything.
  5. Pick the time range you desire and then click on clear data
roblox error code 525 solutions
Clearing Cache and Browsing History in Google Chrome (Image captured by Exputer)

If you are using the Roblox application, follow these steps to clear its cache:

  1. Press the Windows + R simultaneously on your keyboard to open the run menu.
  2. In the run menu, type %Temp%\Roblox and click OK.
  3. This will open the folder where all the temporary files for Roblox are stored. 
  4. Press CTRL + A on your keyboard to select every single folder. 
  5. Right-click on your mouse and delete all of the files in the folder. 

Check Your Internet Speed

If your internet is not up to par with the standard that Roblox requires, you will likely encounter error code 525. You need at least 3 MBPS download and upload speed to play Roblox. But if you want to play Roblox comfortably and without any issues, it is recommended that you have over 8 MBPS of download and upload.

To test your internet connection speed, go to and click on the big Go button. Speedtest will automatically pick the best server and test your internet speed. If your internet speed exceeds 8 MBPS, then a slow internet connection is not the culprit behind Roblox error code 525. But if you are getting lower than 8 MBPS, you should try to increase this number.

internet speed test for error code 525
Internet Speed Test (Image by Exputer)

The fastest way to increase your internet speed would be through an ethernet cable, only if you currently use WiFi. An ethernet connection would directly connect your PC to the router via a wired connection. If your internet speed is still slow, you should ask your internet service provider for a more stable connection.

If Nothing Works, Just Wait It Out

If you have used all the methods mentioned in this Roblox guide and still cannot resolve error code 525, the problem may lie on the server’s end. The servers can tend to get overloaded when an excessive number of players try to log into the game at the same time. When the server cannot handle such traffic, it usually shuts down and cannot accept more players.

In this case, you have no choice but to wait it out. You can try to log back into Roblox at a later time, preferably outside of peak hours. So that the likelihood of the servers being overloaded is minimized as much as possible.

Did You Fix The Roblox Error?

Roblox is one of the most versatile games available in the market right now, with a massive amount of user-generated content. Some of the content includes games inspired by popular anime series like Demon Slayer and My Hero Academia. There is even a game that combines characters from different series called anime warriors. Needless to say, the potential for content in Roblox is almost unlimited.

Running into an error code in a game with content spanning multiple communities can be incredibly frustrating. Fortunately, we are confident that you can easily fix error code 525 in Roblox if you use all of the methods mentioned in this guide.


What is error 525 in Roblox?

Error code 525 in Roblox usually refers to a Cloudflare SSL handshake error. This means the connection between you and the server was insecure, and you were denied access.

Is error code 525 a ban in Roblox?

No, this error code does not mean you are banned from Roblox.


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