Random freezes in Hackintosh Catalina 10.15.1 Z390 ud & i9-9900K & iGPU & Crucial Ballistix Tactical 16GB*2 3000Mhz CL15

I've installed Hackintosh Catalina 10.15.1 and i face random freezes about after 2 to 4 hours.
I've used Attached clover (EFI)


Here are me specs:
CPU: i9-9900K
Md: Gigabyte Z390 UD
RAM: Crucial Ballistix Tactical 16GB*2 3000Mhz CL15
GPU: Intel® UHD Graphics 630
SSD: Samsung 860 EVO 500GB