Strange FPS problem

[adrian_20013]

Hello. When I want to play a game on my ASUS ROG laptop (i7 4750hq, gtx960m 4gb, 8gb ram) I experience an annoying lag.For example, on GTA V I have around 20-25 fps.But if i disconnect the charger it stays at the same fps and then if I plug it back in again it boosts the fps to 50-60 but after 10 seconds it drops back at 20 fps.Can I do something to make it stable at the 50-60 fps level?

 

[gervino]

Looks like some kind of energy saving issue. Have you set the computer's energy settings to 'max performance' ?
And if you use an Nvidia graphics card, open your Nvidia configuration screen, go to the manage 3d settings, make sure the energy mode is set on max performance.

 

[adrian_20013]

Looks like some kind of energy saving issue. Have you set the computer's energy settings to 'max performance' ?
And if you use an Nvidia graphics card, open your Nvidia configuration screen, go to the manage 3d settings, make sure the energy mode is set on max performance.

I tried your solution and it didn t work out but thanks for the reply!