This happens in every 5-10 minutes, sometimes often. Always repeats 4-5 times, frame frops to 0 in 1 sec interval.
Mb: MSI b450 Tomahawk max
CPU: Ryzen 5 3600
GPU: Sapphire 5600XT
RAM: 2x8 gb
Win10 pro
Everything on stock and default on bios. No OC.
Any other game (Doom Eternal, Minecraft, Age of Empires DE, etc) runs smooth, without any lag or stutter.