LoL Troubleshooting for Performance and FPS Issue

KaiSee

Casual Gamer
Dec 25, 2018
23
2
1
Configure In-Game Settings

To achieve better performance configure game settings.
Press ESC key to open Options navigation panel.

At Hotkeys:
  • Deselect to disable Replace Quick Cast with Quick Cast with Indicator in the QuickBind UI
  • Deselect to disable Cast the pressed spell upon pressing another spell (Optional)

At Video:
  • Select to enable Hide Eye Candy
  • Importantly, set the Graphics to Very Low
  • Deselect to disable Character Inking
  • Cap to 60 FPS the Frame Rate Cap (Optional but Beneficial_
  • Deselect to disable Anti-Aliasing
  • Select to enable Wait for Vertical Sync (compromises most FPS issue)
At Sound:
  • Select to enable Disable All Sound
Configure Game Configuration File
  1. Open C:\Program Files\GarenaLoLPH\Apps\LoLPH\Game\Config folder;
  2. Select and right-click game.cfg file, then select Open;
  3. Opt for "Select a program from a list of installed programs", then Notepad.
Find these lines under [Performance] of game.cfg and change the values from 1 to 0:
Code:
ShadowsEnabled=0
CharacterInking=0
EnableHUDAnimations=0
PerPixelPointLighting=0
EnableGrassSwaying=0
EnableFXAA=0

Delete Log and Dump Files
For Game Logs:
  1. Open C:\Program Files\GarenaLoLPH\Apps\LoLPH\Game\Logs folder;
  2. Open each of the folders: Game - R3d Logs, Maestro Logs, Network Logs and Performance Logs;
  3. Delete all the contents (CTRL + A THEN SHIFT + DELETE) but not the folder.
For Air Logs:
  1. Open C:\Program Files\GarenaLoLPH\Apps\LoLPH\As folder;
  2. Open the folder and delete all the contents (CTRL + A THEN SHIFT + DELETE) but not the folder.
For Dump Files:
  1. Open C:\Program Files\GarenaLoLPH folder;
  2. Use Windows Search (textbox at upper right), then type .dmp;
  3. Delete all searched dump files (CTRL + A THEN SHIFT + DELETE)
For Preferences Files:
  1. Open C:\Program Files\GarenaLoLPH\Air\preferences folder;
  2. Delete all files (e.g. usernamehere.properties) except global folder(CTRL + A THEN SHIFT + DELETE)
Configure Graphics Driver

For AMD: Run Catalyst Control Center, then find and change the settings to:
Code:
AA Mode: Use application settings
AA Samples: Use application settings
Filter: Edge-detect
AA Method: Adaptive multisampling
Morphological Filtering: On
Anisotropic Filtering Mode: Use application settings
Anisotropic Filtering Level: Use application settings
Texture Filtering Quality: High quality
Surface Format Optimization: On
Wait for Vertical Refresh: Off, unless application specifies
OpenGL Triple Buffering: On
Tessellation Mode: AMD optimized
Maximum Tessellation Level: AMD optimized
Frame Pacing: On

For NVIDIA: Run NVIDIA Control Panel, then find and change the settings to:
Be sure to configure at Manage 3D Settings then Program Settings (select LolClient.exe and League of Legends.exe)
Code:
Ambient Occlusion: Performance
Anisotropic Filtering: 16X or Off
Antialiasing FXAA: Off
Antialiasing Gamma Correction: On
Antialiasing Mode: Override Any Application Setting
Antialiasing Setting: 32X CSAA or Off
Antialiasing Transparency: Off
CUDA GPUs: All
Multi-Display/Mixed-GPU Acceleration: Single Display Performance Mode
Power Management Mode: Prefer Maximum Performance
Shader Cache: Off
Texture Filtering Negative LOD Bias: Allow
Texture Filtering Quality: Quality
Threaded Optimization: Auto
Triple Buffering: Off
Vertical Sync: On or Adaptive

Cleanup and Defragment Disks

For Disk Cleanup:
  1. Click Start [Windows Key], then find/run Disk Cleanup
  2. Select Drive C:, and hit OK
  3. Check the boxes, and hit OK:
    • Downloaded Progam Files
    • Temporary Internet Files
    • Offline Webpages
    • Recycle Bin
    • Temporary Files
    • Thumbnails
For Disk Defragmenter:
  1. Click Start [Windows Key], then find/run Disk Defragmenter
  2. Hit Analyze Disk or Defragment Disk on all Disks
  3. Note to NEVER close or disrupt when defragment is running.
Delete Temporary Files
  1. Click Start [Windows Key], then find Run
  2. At Run Window, type %temp%
  3. Inside the opened AppData\Local\Temp folder, delete all contents.
Disable Windows Superfetch Service
  1. Click Start [Windows Key], then find/run Services
  2. Search for Superfetch, and double-click
  3. At Startup Type, set to Disabled
  4. Hit Stop under Service Status

Boxed or Pixelated Textures In-Game

If problem persists even after updating your Graphics Card, configure at NVIDIA Control Panel, at Manage 3D Settings still, find and select the Anti-aliasing Mode at Global Settings then change to Application-controlled - if you wish to set it only for League of Legends then at Program Settings Tab add the LoLClient-related ".exe" and set the Anti-aliasing.

But, if you're using Catalyst Control Center, then change the Anti-aliasing Method to Multisampling.

Another option is setting the Colors at game.cfg file:
  1. GameData\Apps\LoLPH\Game\Config
  2. Open the game.cfg file via Notepad
  3. Change Colors = 16 to 32
Also, you may try lowering the in-game graphics and observe.


Enable Low Specifications Mode
Enabling this will reduce visual fidelity in certain areas of the client but may significantly improve performance. We recommend enabling this options if you're experiencing stuttering or lag when using the client.

At Client Settings > General Tab > Select "Enable Low Spec Mode"


Close Client During Game

Enabling this will close the client to improve in-game FPS on low-spec machines. However, it will significantly increase the amount of time it takes to return to the scoreboard screen at the end of a game. We recommend enabling this option if you have a low-spec machine and are experiencing very low FPS in-game.

At Client Settings > General Tab > Select "Close Client During Game"
 

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