: I'm a bit confused, do I just paste that command or do I need to change the affinity myself?
by using these steps it will permanently be set and you won't have to do it yourself every time: 1- Right click on LoL's shortcut in the desktop 2- click on Properties 3- Inside the textbox of "Target" , copy/paste the command: C:\Windows\System32\cmd.exe /C start "" /affinity A "C:\Riot Games\League of Legends\LeagueClient.exe" 4- Apply the changes and Admin confirm.
Hydracuss (EUW)
: I just noticed my memory of my pc is basically full. Could this also be the cause?
no, because that would make your pc performance a bit laggy but not making crushes and all.
Hydracuss (EUW)
: Critical error pop up after game ends and freezes my PC (EUW)
Hi, this is 90% because your OS (windows) fail to dump the GPU internal memory and/or fails to switch to a second GPU(if you do have a second one). and 10% if you have a critical OS bug. try these steps respectively: 1- in-game try switching to **Borderless Window** instead of **Full Screen**. 2-uninstall/install your GPU(s) driver(s). 3-update OS.
: Client bug blocking me in champ select
Hi , try this one and tell me if it works for you or not : https://boards.euw.leagueoflegends.com/en/c/bug-reports-eu/OOz5cNb1-client-lag-nevertheless-the-internet-quality-is-100-good-with-solution
G2 Xendar (EUNE)
: Bugs in champ select
Hi , try this one and tell me if it works for you or not : https://boards.euw.leagueoflegends.com/en/c/bug-reports-eu/OOz5cNb1-client-lag-nevertheless-the-internet-quality-is-100-good-with-solution
: Cool, Riots client dies halfway through champselect so my promos are over.
Hi , try this one and tell me if it works for you or not : https://boards.euw.leagueoflegends.com/en/c/bug-reports-eu/OOz5cNb1-client-lag-nevertheless-the-internet-quality-is-100-good-with-solution
Difroost (EUW)
: Hello guys ! please i have a problem i usually play with 100fps ingame and my client works good but sometimes when i restart my pc and open league if client lag i get only 30fps ingame does this issue from my computer or riot games ? and i want to know if the client affect on fps ingame and thnx sry for bad english too
Hi, This issue has a 90% chance to occur when you have 2 GPUs if so make sure that your gaming GPU is running LoL when this happens. it can also be caused by the OS background processes. However, there is a tiny chance that you have a bitcoin miner running there. Hope this helps you and if the problem occurs again, please update me with a Task manager screenshot.
Zugas (EUW)
: I tried, it doent works for me ...
Hi, Can you, please, describe your specific issue with all available details?
Zangetsue (EUNE)
: is there a way to do this in powershell ? cmd dosent work in my laptop
Hi, I've been digging for a way to make the League shortcut doing this task, unfortunately, there is no way to stack 2 commands in the target area. However, you can run this command in the PowerShell just after launching LoL: $Process = Get-Process LeagueClient; $Process.ProcessorAffinity=10 ProcessorAffinity=10 ( =0000**1**0**1**0 means we are using core 1 and core 3), note that the Processor Affinity is to set as below: Core # = Value = BitMask Core 1 = 1 = 00000001 Core 2 = 2 = 00000010 Core 3 = 4 = 00000100 Core 4 = 8 = 00001000 Core 5 = 16 = 00010000 Core 6 = 32 = 00100000 Core 7 = 64 = 01000000 Core 8 = 128 = 10000000
Aargus (EUNE)
: Client
check this one, it may help you: https://boards.euw.leagueoflegends.com/en/c/bug-reports-eu/OOz5cNb1-client-lag-nevertheless-the-internet-quality-is-100-good-with-solution
: help my lol doesnt open
check this one, it may help you: https://boards.euw.leagueoflegends.com/en/c/bug-reports-eu/OOz5cNb1-client-lag-nevertheless-the-internet-quality-is-100-good-with-solution
Rioter Comments
: What do u mean with right clicking the lol shortcut and paste the command. If i paste it in cmd it says that the command affinity isnt found. Can u help me. (sry for my bad english)
1- Right click on LoL's shortcut in the desktop 2- click on Properties 3- Inside the textbox of "Target" , copy/paste the command: C:\Windows\System32\cmd.exe /C start "" /affinity A "C:\Riot Games\League of Legends\LeagueClient.exe" 4- Apply the changes and Admin confirm. Hope it works ^^
: Extreme Client lag
Hi guys, So I had the same issue as you do and I managed to find a Solution, where I had to force the CPU to use only 2 cores to run LoL client using the command : C:\Windows\System32\cmd.exe /C start "" /affinity A "C:\Riot Games\League of Legends\LeagueClient.exe" You need to right click your LoL shortcut and copy paste the command (you can change the Affinity to activate any core you want using the hexadecimal presentation) I think the problem consists in failing to thread the 4 processes that the client uses to run itself with. I hope this works for you ! (Y)

Steath Slayer

Level 202 (EUW)
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