Games crash at Epic Games Need URGENT

Hello, I recently quit Fortnite because either my pc or my game crashed after 20 minutes. Now I got gta 5 for free from the Epic Store, but I have exactly the same problem there. It's not fun like that haha. Can you please help me? If my pc crashes there's standstill code: KERNAL_SECURITY_CHECK_FAILURE And if my game crashes it only says: the application has closed or something like that… I can't tell you whether that is not in the epic launcher for other games. But would like to play gta again.

Reinstall driver. And what did you build in?

So… Install the CPU and chipset drivers as well as the graphics card, in each case the reference of the manufacturer and not what any graphics card "manufacturer" offers for download

You should restart the computer and then download a new operating system… PS.: has happened to me too

hope i could help me the tip helped a lot when i got it from a specialist

I reinstalled the drivers, but still crashes every 10-20 minutes. I installed:

Ryzen 2600 processor

16 GB Ram G Skill

Graphics card Radeon 580 nitro

Asus B450 Strix motherboard

Hard drive 500 GB Samsung SSD

Can you help me.

Is it only for epic games? If not, then I guess it's because of the 580.