Fps Stutter and crashes

[AvishYf]

I've been using my laptop for quite a while now and I've noticed that every once in while I have a freeze for for 1-3 seconds and then the game would continue like nothing till the next time.

In addition when I played rocket league the game would crash the computer with no warning, which only reboot fixes.

 

First I thought it might be the thermals but looking at the temperatures it got around 65c-70c max so it shouldn't be it.

Tried to reinstall the drivers, but it didn't matter.

I have no idea what else should I do, help me please.

 

 

Laptop: Lenovo l340 gaming.

CPU: intel i5 i9300h

GPU: gtx 1650 mobile

Ram: 1X16 GB crucial 2400 MT/s

Storage: crucial bx500 1TB ssd

                 samsung Nvme 500GB 

Psu: 135w (original)

 

[AvishYf]

No one?

[AvishYf]

After a while I've found out that I had a malware that was mining some sort of crypto under a process named 'windows logon gui application'

It went on when I didn't see and almost always turned off when I trued to check what is going on.

Used malwarebytes to find and isolate it