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How To Fix The Unknown Error FFFF In Red Dead Online

Read this guide to find out how to fix the unknown error "FFFF" in Red Dead Online.

Red Dead Redemption 2 is one of the greatest games that Rockstar Studios has produced. The level of detail in the game is astonishing and there are endless activities as well for players to complete. A while later, when Red Dead Online was released, it was expected to be one of the best Open World Multiplayer games. But it fell short massively due to several bugs and lack of updates from Rockstar. One such bug that restricts players is the Unknown Error in RDR2. Today, we will show you how to fix the Unknown Error ‘FFFF’ in Red Dead Online.


How to Fix Unknown Error ‘FFFF’ in RDR2

This error can occur due to a host of reasons. It can make your game crash abruptly. If you have already restarted the game and your PC but are still facing this problem, we can help you. Here are a list of all possible fixes for this irritating error:

Update Graphics Drivers

More often than not, games require constant updates which are matched by companies like Nvidia and AMD. They release updates for their drivers as well which are vital for games to work properly. The same holds true for Red Dead Online. You should check for any updates on your drivers, here’s how:

  • Go to “Device Manager”
  • Then, head to “Display Adapters”
  • Right-click on any driver and click “Update”

Start Red Dead Online to check if the issue still persists. If yes, check our next solution.

Allow Background processing of Vulkan Shaders

Error FFFF Red Dead Online


This might sound like a complicated way to fix the unknown error ‘FFFF’ in RDR2 for some, but it is actually quite simple. The game is famously known for performing better on AMD graphic cards. And since Vulkan is the preferred application programming interface (API) for AMD, there’s no reason to not use it. There are chances that the error may be caused due to this reason. Here’s how to change it:

  • Open the Steam Launcher
  • Go to Settings>Shader Pre-Caching>
  • Once the tab opens, tick the box that says “Allow Background processing of Vulkan Shaders”

Verify File Integrity

Verifying your file integrity is the final solution that we have to fix the unknown Error error ‘FFFF’ in Red Dead Online. If you have any corrupted files in your RDR2 folder, this method will fix it. Here’s how to use it:

  • Start the Steam Launcher
  • Find RDR2 in the Library section
  • Right click on it and open “Properties”
  • Now, go to “Local Files” and click on “Verify Integrity of Game Files”

Wait for the verification to complete. Once it’s complete, launch Red Dead Online and see if the issue is resolved.

These are all the possible fixes for the unknown error ‘FFFF’ in Red Dead Online. If you are still facing the same issue, try checking the Rockstar Server status. If you want more guides like these, head over to all things RDR2 right here.