[SOLVED] Need help fixing random stuttering / freezing especially during and after a gaming session

[KiritoMJ]

Hello, for about 3 weeks now I have been getting random stuttering in performance randomly when I play games and it effect post gaming as well until I restart and it will reset until I play again, the issue happens at random where my GPU usage goes down dramatically and causes my game to freeze for a second or two.

I have tried replacing some parts from my old PC such as Graphic card, Storage, Motherboard, and RAM and done so many tests to try and figure out the source of the problem but no luck, I have checked the temperature while gaming CPU about 70° while GPU is about 55-58°, I have checked the RAM usage and storage during gameplay and normally, nothing out of the ordinary no tasks eating any resources except the game and it's mostly normal.

All the Drivers and Windows is up to date!, I also did some benchmark with 3DMark basic while HWinfo64 is logging in the background here is the file containing screenshots and log file: https://drive.google.com/drive/folders/15ApJT6lMwasNK6RI4mesJ9N4oz1uFGcQ?usp=sharing

I would love to get some help with my situation as it has been hell to deal with.

My specs:
GPU: MSI 1060 6GB
CPU: Ryzen 2600
RAM: 16GB 2 x 8 DDR4
Motherboard: MSI Grenade A320M
Storage: 1TB HDD Seagate Barracuda, 240 SSD Kingston A400
PSU: Fractal Design Essence 600w
OS: Windows 10 Pro 64Bit

 

[Lutfij]

That PSU is very old, so old it's not on Fractal's PSU/EOL list. Also which version of Windows 10 are you on? Latest BIOS version for your motherboard?

 

[KiritoMJ]

That PSU is very old, so old it's not on Fractal's PSU/EOL list. Also which version of Windows 10 are you on? Latest BIOS version for your motherboard?

True I am considering replacing it since its one of the very few parts that I didn't try to swap with another one to test, but could it cause such issue?

Windows Version: 10.0.19041 Build 19041

Yes, the motherboard has the latest BIOS version!