Question extreme performance drop and freezes while gaming seemingly out of nowhere

[Urumizawa]

I am not entirely sure how I should even approach or try to troubleshoot/fix this problem.
Lag and freezes are present sometimes even on my browser, but it is obviously more irritating for games.

We are talking 120 stable fps on high in overwatch now becoming unstable 60-40 in medium.
Stable 140 fps in league of legends on max settings now lagging and freezing on lower settings.

There are no heating issues from what I can feel and judging by the fact that the turbo boost never gets activated


Laptop: MSI Leopard GP63 8RE
OS: Windows 10
Age: a bit more than a year
Updates: everything up to date.

Edit: I didn't provide other details because i honestly don't even know what is relevant for the purposes of this post.

 

[Diddly]

Try disabling temporarily any anti-virus software that might be running and see if that makes any difference.

 

[Urumizawa]

Try disabling temporarily any anti-virus software that might be running and see if that makes any difference.

Sadly it didn't.

 

[Diddly]

Can you find out what other programs/services are hogging CPU/GPU while playing games?

 

[mba380]

I am not entirely sure how I should even approach or try to troubleshoot/fix this problem.
Lag and freezes are present sometimes even on my browser, but it is obviously more irritating for games.

We are talking 120 stable fps on high in overwatch now becoming unstable 60-40 in medium.
Stable 140 fps in league of legends on max settings now lagging and freezing on lower settings.

There are no heating issues from what I can feel and judging by the fact that the turbo boost never gets activated


Laptop: MSI Leopard GP63 8RE
OS: Windows 10
Age: a bit more than a year
Updates: everything up to date.

Edit: I didn't provide other details because i honestly don't even know what is relevant for the purposes of this post.

same thing happened to me, except it came up after updating to windows 1909. I've been having 200+ fps on cs:go and now it barley gets above 30 at times.