Fixed: Roblox FPS Unlocker Not Working issue

Want to increase your FPS cap limit while playing Roblox.

Does the Roblox FPS unlocker not working? Although, its latest version already running, the FPS is caped not going beyond 60 FPS.

Not to worry we have the best troubleshooting tips to fix the Roblox FPS Unlocker Not Working.

The Roblox FPS Unlocker is an amazing utility that allows you to change the Roblox frame rate beyond the usual of 60 frames per second.

Many users solve this problem simply by restarting the game but it’s not a permanent solution. The outdated Roblox FPS unlocker version is one of the main reasons that causes FPS Unlocker to not work properly.

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How to Fix Roblox FPS Unlocker Not Working

Those users who want to increase FPS output but are restricted to 60 FPS can find the below solution useful.

Solution 1. Download The Latest Version

If you are running the outdated version of the FPS unlocker then you need to update it to its latest version.

When the Roblox new update comes it will cause the previous Unlocker versions incompatible. Here’s how to update it:

  • Download Roblox FPS Unlocker‘s latest version or visit;
  • FPS Unlocker program comes in a Zip folder, extract 32-bit or 64-bit version zip files according to your OS version into a folder.
  • Run rbxfpsunlocker.exe before or after starting Roblox.
  • Get more than 60 fps instantly.

Solution 2. Run Roblox FPS Unlocker As An Administrator

If you are not running this with an administrator then Windows OS will restrict its access causing not working problem.

  • Press Alt + Ctrl + Delete and choose to open Task Manager
  • End all tasks/processes related to Roblox that are already running.
  • Locate the folder where you have installed the FPS Unlocker and right-click on the rbsfpsunlocker.exe > Properities > Compatibility Tab.
  • Check the box Run as administrator.
  • Press Apply and then OK.

Now try to run the FPS Unlocker program and see if it running and enabling you to change FPS.

How To Use Roblox FPS Unlocker on PC?

This tool is very easy to use. All you need is to download its latest version and extract the folder.

Now visit to run any game. While playing press Shift + F5 to check the maximum FPS you are getting (usually you get 60 FPS).

Run the FPS unlocker program when you again try to run the game. Press Shift + F5 and check the new number on FPS that you are getting.

Is Roblox FPS Unlocker Safe?

Many Roblox users ask that will they be banned if they used Roblox FPS unlocker. Rest assured this tool is completely safe to use.

Unless you have downloaded the latest version of FPS Unlocker Axstin at Github, you are good to go. This tool is completely safe and free from any virus or spam. Using this tool you won’t get an FPS drops issue while playing Roblox.

How to Increase FPS in Roblox than 60 FPS Without Using this Programe?

Follow these steps if you don’t want to use this FPS Unlocker program.

  • Search Roblox app on Start Menu.
  • Right-click on the Roblox file and choosing Open file location.
  • Open Platform Content > PC > Textures and remove all contents available in the folder.
  • Now, open any Roblox game and go to the Settings.
  • Change the Graphics Mode to Manual and reduce the Graphics Quality to one.
  • In the end, you will get an FPS of 240 plus.

You can also download the smart game booster to increase the frame per second while playing Roblox.

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