ROG STRIX X570-E GAMING BIOS 2802 Problems

[simeongg]

Hello,
one week after I update to 2802 BIOS on ROG STRIX X570-E GAMING, I begin to face pure random resets, no blue screen, just like lost of electricity. Problem begin, when got same problem when PC wake UP from sleep. I try different PSU and different video, because I read, that faulty video card can cause problem, for same reason I try different PSU. New video and PSU don't fix issue, but going back to BIOS 2606 fix all issues I face.

Any suggestion, why I face such issue? Loaded defaults on 2802 and stay on that settings don't fix issue.

Eventlog:

Event41,Kernel-Power:
The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly.

My PC:
MB: ROG STRIX X570-E GAMING now on BIOS 2606
CPU: Ryzen 3700X
Cooler: ID Cooling FROSTFLOW+ 240
GPU: Asrock x5700XT 8GB
NVME:2x 500GB Samsung Evo 970 + HDD 2x 4TB Seagate Baracuda @RAID
RAM: Patriot Viper Steel 16GB (2x8GB) DDR4 4000MHz@3600-16-16-16-32 CR1 PVS416G400C9K
PSU: Cooler Master Silent Pro 1000W
Sound: Sound Blaster Z
CASE: FSP CMT330
Monitor: Acer KG241 Pbmidpx - 24", FHD, 144Hz, 1ms, FreeSync, black