My system is fully stable in BIOS 4.40/4.60 (AGESA 126.96.36.199a), but BIOS 4.81 and 5.10 (AGESA 188.8.131.52) freezes randomly in stock settings. It can take minutes, hours or even days until complete freeze without BSOD. Whether the system is in idle or load has no effect. I have tried running memtest and prime95 without any issues.
Running ASRock Taichi, 2700x and G.Skill cl14 samsung chips.
I'm looking for any leads on what the issue could be or where it could stem from.