laptop touchpad increase FPS !?

[GipsyDanger]

 

 

 

 

 

1158/5000

 

Hello everyone ! 

At the moment I have a problem of FPS that I can not solve!
I play with the version 1.3.1 in 64bits without mods, on laptop.

I have a big drop of FPS with big ships (200 to 400 parts) which is normal, but there is more important than usual!
I realized something: when I use the touchpad of my PC to zoom in / out (instead of the wheel of my mouse), instantly there is no problem! FPS go back up to 60, but only for a short time (15 seconds) before falling again !
I need to use the touchpad again for FPS to increase again 

Here is exactly what happens: (sorry for the quality) 
https://www.youtube.com/watch?v=VqpMGqCUb3s
the FPS are reduced because of the video capture system, in fact it turns around 16fps when it lag and it rises to more than 40 once I zoomed with the touchpad

I tried to uninstall and re-download KSP, but that does not change anything

Did you know what's going on?
thank you

(sorry for my bad english, I'm french) 

[GipsyDanger]

Hi,

I've solve the problem ! 

 

what was happening was that: 

when I zoom (or scroll) with the touchpad, it boosts CPU clock speed to 100% (like here : https://www.youtube.com/watch?v=hknwpX1zuiw)

 

which means that KSP did not use 100% of the CPU (except when I was using the touchpad)

so I set the CPU speed to 100% by default instead of 5%  https://www.laptopmag.com/articles/use-maximum-cpu-power-windows-10

[MechBFP]

That is just weird. If the game needs more CPU, it should be raising the core to 100% in its own. You shouldn’t have to change the minimum default.