How To Fix League of Legends Client Performance - Fix Lagging/Slow Problem [Quick Fix]

My PC Specs:

• CPU: Intel i7-7700K
• MB: Z270 PC MATE
• Ram: KINGSTON 16GB DDR4 HYPERX FURY 3400 MHZ
• GPU: Gigabyte GeForce GTX 1080 G1 Gaming
• SSD: KINGSTON 500 GB
• HDD: 2 TERA
• OS: Windows 10 Pro 64bit

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[raikovr]

Worked for me! Just did the cpu affinity part and fixed as well, great video! Thanks for helping!

[booiscaredyou_]

thank you random person on the internet you saved me from a lot of frustration <3 also i just did the task manager cpu affinity part and it fixed it :D

[kirbs]

Can confirm, as of December 12, 2023, It works. Thank you so much for this!

Both the Nvidia settings and changing the affinity works :DD

[navilien]

Why does my device suddenly lag, every single time I open LoL, it was working fine BEFORE I updated it, what should I do?

[faltenklopper]

the taskmanager processor affinity option fixed my problem. thank you so much <3

[Xscorpion]

the first part fixed the client thanks a lot.

[omarionreid]

Writing this because I had this prob and these fixes didn’t work for me. Try disabling virus protection it instantly fixed my problem

[nasteskiiii]

Bro My client lag 100% to change runes i need 1 minute to load runes and to change 2 ...

[aliAsuJet]

Thank you. It works. I only did the task manager CPU parth though.

[mj]

what if I only have 2 processors...😅😅😅 my client gets really laggy. i already put it into low compatibility mode...but when i load rune pages for example...it take foreverrr

[niniko]

I DONT LAG ON LOL CLIENT BUT WHENEVER I PRESS THE PLAY BUTTON AND THEN CHOOSE MY CHAMPION AFTER THAT IT LAGS AND SOMETIMES I RETURN TO THE MATCH 10-15 MIN LATE OR EVEN SOMETIMES WHEN I RETURN ITS ALREADY FINISHED

[mitsu]

I put the game on SSD and this shit is still struggling to load when I open the client and the champ select.

[FIXTECHGAMING]

How To Fix League of Legends Client Performance - Fix Lagging/Slow Problem [Quick Fix]

[eternalproductions]

what exactly does the affinity change?

[georgezummar]

tweaking affinity settings resets every time i load the client. need a program for that

[JA-cpmf]

this video it applied to me

Kanina nasa 120 ms ako ngayon nasa 30-40 na stable. Applicable ito sa mga pc players dito sa pinas. Thank you and it's huge help.

[imRyU]

Idk what to say about the Nvidia control panel thing, it gonna kill my performance

[ohitsjustme.]

why on task manager you have about two LeagueClientUxRender.exe but i have like 6???? should i end task for some of them???

[tungyang]

i have a i7 8700k 16ram 3200mhz n rtx 2060 but my league is lagging af
but valorant is smooth

[dmhunter]

can you tell me beacuse after this update my computer startel lagging i just restarted whole pc{ilike you know i delete all was on my dekstop} and still lol is laging can you tell me why if you want, sry for my bad english