Your PC might be "sleeping" while you're trying to build. Wake it up with these tweaks:
Disable unnecessary apps like Chrome, Discord, or Spotify while playing to free up RAM. 4. Clear the Cache (The Hidden Fix) How To BOOST FPS On Low End PC In Chapter 4 & B...
Type "Game Mode" into your Windows search bar and toggle it ON . Your PC might be "sleeping" while you're trying to build
Set to Low (this gives you the "mobile" builds look, which is great for visibility and speed). 3. Windows Power & Game Settings Clear the Cache (The Hidden Fix) Type "Game
Delete the file (Fortnite will create a fresh, clean one when you launch). 5. Update Your Drivers
Getting low frames per second (FPS) in Fortnite Chapter 4 and 5 can make the game feel unplayable. If you’re rocking a low-end PC, you don't need a new GPU to see a massive boost.