Low FPS after the latest Windows update

Sai Yamanaka·5/28/2018, 1:28:04 AM·3 votes·2,181 views

I always played League games on 200+ FPS. But after the Windows update (which was last week), it caused many problems to my League games. The first problem was VERY slow alt-tabbing (which I solved easily) and a significant FPS drop on some games. I usually play the first day of the game on a normal FPS and usually the second or the third game, my fps drops all the way to 20-40. Restarting the PC usually helps (short term) but it is too time-consuming.

Does anyone know how to fix this issue?

EDIT: I'm pretty positive that my computer has no issue. My computer still runs high tier games without a single problem...

2 Comments

StoneyScience5/30/2018, 1:53:41 AM1 votes

Yes! I've seen this as well. Things were fine playing League before, but after the update (last big update on Windows 10), I have a weird graphics glitch.

When there's a lot of activity, like bot lane, casting some spells, I can still move around, and see summoners moving around. Minions will have 0 health bars and not die. Spells (like Lux's E) won't be rendered. I sometimes still see my health bars go down, even though I can't see what spells are being fast. After about 5 - 7 seconds, it will suddenly just render everything at once in a big catchup. No crashes so far. Network and lag also look fine, I don't see any big spikes there. After respawning, I can walk around normally, and being in lane is mostly fine (although the glitches always happen at busy times, which are usually key).

I've got a GeForce GTX 550 TI (old I know) but Task manager says I'm about 45% usage, even when this is happening. I'm using the latest driver released 3/23/2018 (23.21.13.9135). I'll also note that this happens to me whenever I play, even right after rebooting. It doesn't seem like a leak (using reasonable CPU/memory)

Please help Rito!

bidetzz6/11/2018, 1:28:24 AM1 votes

Same thing.. jsut did the latest windows 10 update, and I got to slow alt-tab switching, and i get fps drop when my pc can get 144 fps stable...