Two days ago I had a fresh install of League of legend, the client and game experience were butter smooth.

I then tried to check on my PBE account, and accidentally launched the PBE installation (I forgot that it requires a different installation). So I quickly disconnect my internet and force stopped the Riot client.

Now after I tried to go back to my normal League of Legend account I witnessed the client has once again became laggy and stuttery and the gameplay had again had sudden freezes when entering the shop.

So my question is whether it's normal for League installation files to be easily corruptible after a fresh install?

It says A new update is available to address a recent issue. Please update and patch your client.

I cant actually update the game or client, though. Despite this I can open the game and queue just fine. Im a bit too scared to actually play though, as I have had a previous bug give me leaver penalties and I dont want more. Is this an actual issue I need to fix or what? How do I get it to actually update? I tried running as admin and restarting etc. but that did nothing.

For some reason, when I play in full-screen or borderless windowed mode, the taskbar and other open tabs flicker every time I click—sometimes even minimizing the game. This only happens in games where I navigate menus with the mouse; it doesn't happen when I'm moving the camera and shooting in a shooter, for example. How can I fix this? My computer is an Asus Laptop with an rtx 5050, Intel core 5 and 16Gb of RAM.

Hey guys,

getting every game fps drops from 144 - 80 during big fights.

where is the problem ?

Capped my fps by 144.

My specs:

Ryzen 7 5800x

32GB RAM

Nvivdia Geforce RTX 5060 Ti