Roblox FPS Unlocker Not Working Updated Fix For 2024

Instantly unlock your FPS cap limit while playing Roblox.

Roblox FPS Unlocker not working and you are still getting a max of 60 FPS while playing it.

Every gamer loves to play games smoothly shutterless but when it comes to Roblox there’s a problem. The Roblox developers have put a cap of 60FPS so you can’t get more framerate than the prescribed limit.

This is where Roblox FPS unlocker comes in handy. This free utility can unlock the frame cap and get you more frames. Then again many players keep complaining that Roblox FPS Unlocker not working issues.

It’s a very frustrating situation when you download Roblox FPS unlocker to increase the FPS limit, instead, you are stuck in a problem where this program won’t work.

In this article, we have explained the tested troubleshooting tips to instantly fix Roblox FPS Unlocker Not Working issue.

Related: How to Drop Items in Roblox While Playing on The PC

Why is FPS Unlocker Not Working?

Mainly it’s the outdated version that you have installed to play Roblox. If you are using Axstin’s FPS unlocker then 4.4.2 is the latest version that you should have to unlock FPS in Roblox.

How To Fix Roblox FPS Unlocker Not Working?

Below we have explained the best fixes to solve Roblox errors while playing the game.

Fix 1. Download the Latest Version of rbxfpsunlocker

To fix the Roblox FPS Unlocker not working issue is directly associated with the outdated version that you have downloaded. Make sure that you have downloaded the latest Roblox FPS Unlocker. Any Roblox updates can make the previous Unlocker versions incompatible. When this happens, Axstin releases a compatible version so keep an eye on that.

Here is how to download it:

  • First, visit the webpage to download the Roblox FPS Unlocker’s 4.4.2 latest version for 64-bit OS.
  • Make sure that it’s the latest released version of Axstin.
  • The FPS Unlocker program will download in a Zip file so you need to Extract the files.
  • Locate and run the rbxfpsunlocker.exe file before or after playing Roblox games.

Once you run this program you will get more than 60 FPS instantly.

Fix 2. Run this Rbx Unlocker As Administrator

If you aren’t running the RBX FPS Unlocker with administrator access, it won’t work as it should. It’s because Windows OS restricts this program from running.

Here’s how to run it as an administrator:

  • Press Ctrl + Alt + Delete to open Task Manager.
  • Locate and End all the tasks related to the Roblox game.
  • Open the Roblox installation folder to locate rbsfpsunlocker.exe and right-click on it to open properties.
  • Within the properties, click on the Compatibility tab and tick the box Run as administrator.
  • Click Apply and OK

Now you are running Roblox with administrator access. Now the Roblox FPS Unlocker, not working problem will surely be resolved.

How To Use Roblox FPS Unlocker on PC

The FPS unlocker utility is very easy to use even if you don’t have the idea still you can use it with ease.

First, download the Roblox FPS Unlocker utility from the trusted website.

Github is the official and authentic source to download its latest version. Axstin is the official developer that has developed this amazing utility; currently, 4.4.0 is the latest version.

This utility is available in 32-bit and 64-bit versions match it with your Windows OS and extract the files once it downloads.

Now Visit the Roblox official site and play any game. Press Shift + F5 to check the current FPS you are getting. Without running any FPS Unlocker utility you can pretty much get 60FPS.

Related: How To Check & Monitor CPU Temperature on Windows 10 PC

Run the rbsfpsunlocker.exe with administrator access and again press Shift + F5. You can see that you are getting beyond 120FPS.

Is Roblox FPS Unlocker Safe to Use?

This utility is safe to use unless you use the official version available on Github.

There’s no malware or spam attached to the downloaded file. This utility also doesn’t pose any threat to your system and while playing a game the FPS drops problem will also be fixed.

Can You Get Banned Using the Roblox FPS Unlocker?

Many users complained that they were banned from playing Roblox once they used the FPS Unlocker utility.

There’s no authenticity in their claim the FPS Unlocker utility is built by the same developer you have developed the Roblox game.

Unless you are using FPS Unlocker’s 4.4.0 official version there won’t be a problem for you while playing the game.

Does Roblox FPS Unlocker is Already Running?

Did you try to run this program instead its interface appears nothing happens and when you open Task manager you see it’s already running?

FPS Unlocker Roblox already running is another problem that users are now dealing with. You need to open the Task Manager and End Task the concerned process and then re-run the tool.

What is [error] variable scan failed! make sure your framerate is at ~60.0 fps (press shift+f5 in-game) before using the Roblox fps unlocker?

It means RFU is unable to find the internal variable responsible for uncapping Roblox’s framerate. This is happening because another program might have already edited the value (e.g. an exploit).

Please verify that your framerate is at a stable ~60.0 FPS (Shift+F5) before using the unlocker. If it is and the error still occurs, please submit an issue.

Does FPS Unlocker Increase FPS?

No, it’s not. This tool only unlocks the FPS cap that the developers have imposed to cover most PC. After using this tool you will be able to get only that framerate that your PC ought to support.

For example, if you have a mid-range gaming PC that can harness 90FPS then it is the max frames you will get. This tool is not an FPS booster or optimizer rather it’s an unlocker.

How to See FPS in Roblox?

While playing the game simply press Shift + F5 to check the current FPS you are getting.

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