Counter-Strike 2

Counter-Strike 2

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Fivezero Feb 5, 2014 @ 12:49pm
FPS drop after alt tab
Does anyone know if there is a proper fix for this?

i play CS:GO in fullscreen windowed so i can alt tab when im dead/waiting normally i get 120 FPS but as soon as i alt tab and come back it goes back and forth between 30 and 40 fps

If i go to settings and switch the game to fullscreen or just windowed mode then back to fullscreen windowed it will go back to 120fps untill i alt tab again its a pain to keep doing this in game all the time
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Showing 1-15 of 23 comments
ZánÐêr Feb 5, 2014 @ 12:54pm 
How much ram is in your PC? It may have to do with background services in windows..

right click 'Computer', then top left click advanced system settings, advanced tab, performance settings.. then advanced tab again... what box is ticked for 'best performance of'

I assume you are running a variant of windows 7...
Fivezero Feb 5, 2014 @ 12:59pm 
Originally posted by ZánÐêr:
How much ram is in your PC? It may have to do with background services in windows..

right click 'Computer', then top left click advanced system settings, advanced tab, performance settings.. then advanced tab again... what box is ticked for 'best performance of'

I assume you are running a variant of windows 7...

i have 8GB of RAM and that setting is set to programs
ZánÐêr Feb 5, 2014 @ 1:01pm 
yeah then i don't know why that would be happening,.. maybe pagefile?....

try minimizing the pages you have in the background once you go back into the game, does that help?
Last edited by ZánÐêr; Feb 5, 2014 @ 1:02pm
Fivezero Feb 5, 2014 @ 1:10pm 
Originally posted by ZánÐêr:
yeah then i don't know why that would be happening,.. maybe pagefile?....

try minimizing the pages you have in the background once you go back into the game, does that help?


Not at all :c
ZánÐêr Feb 5, 2014 @ 1:12pm 
...... that sux.. sorry I can't help.... I run in fullscreen and do use alt+tab, it works, but does take a couple seconds to reload the game... but this way I am getting the same fps I was before I alt+tabbed....
Liam Neeson Feb 22, 2014 @ 9:39pm 
Again i got the same problem, valve should fix this, ingame 320fps but as soon you alt tab and comes back i get fps drop down to 50-80. 16gb ram, ssds 3770k cpu running 4.8ghz yeah its prob my pc, its mixed with a amd 290x 4gb gddr5 ram.
pj Feb 22, 2014 @ 9:54pm 
same problem here. just before i joined a competitive match i was fine and when i joined i went from 120 fps to 30 fps. i know its not my computer because i updated my video drivers and restarted my computer and its still not fixed.
Nolimit Dec 8, 2014 @ 2:08pm 
same thing :D from 300 fps down to 170 and drops suddenly to 80 + and -.. You can feel the lags quite a lot. Still looking for some suggestions / fixes.
Fivezero Dec 8, 2014 @ 4:56pm 
Originally posted by NoLimit:
same thing :D from 300 fps down to 170 and drops suddenly to 80 + and -.. You can feel the lags quite a lot. Still looking for some suggestions / fixes.

sweet jesus!

This issue was fixed for me a few months after posting this...
Vault Hunter 101 Sep 26, 2016 @ 6:51pm 
Originally posted by DgK! ♥:
Fix --> https://www.youtube.com/watch?v=oGo84Tc_rns

It was post from 2014... Anniversarry update was in 2016... see the diffrence? :P
Nebula Oct 3, 2016 @ 4:03am 
Umm...I actually have a reverse issue here. When i turn CS GO On, my fps is about 70, and after minimizing the game and maximizing it again, it gives me the real fps ...It jumps from 70 to 120 after one minimize...Even tho, ingame it's around 300...
Pickle Feb 27, 2020 @ 11:04am 
engine_no_focus_sleep 0 - I know this is a dead post, but I thought I should put this here for anyone who happens to stumble across it.
Manteguinha Apr 18, 2020 @ 6:36am 
engine_no_focus_sleep 0 - I know this is a dead post, but I thought I should put this here for anyone who happens to stumble across it.
Thank you mate! CSGO was locked 30 fps in OBS when alt+tab and this command fixed the problem!
Varsik Apr 18, 2020 @ 6:40am 
engine_no_focus_sleep 0 - I know this is a dead post, but I thought I should put this here for anyone who happens to stumble across it.

Wait but where you have to put that
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Date Posted: Feb 5, 2014 @ 12:49pm
Posts: 23