I have similar problems, since 5/2021 with each drivers following this date, even with newest one 22.6.1. I have Underclocked, undervolt GPU, checked/sswapped each component, disabled xmp, increased psu to 1000w but nothing helped. Temps are bellow 75, wattercolled. When I have BSOD I can hear windows sounds, can communicate via discord but both displays are dead and have to reset PC. Sometimes driver dont boot up after reset and I have to reinstall it.
My specs: ryzen 5900xt, 32 gb corsair vengeance 3600 cl16 (tried also trident z 3600 cl16), aorus x570s pro ax, 6800 XT liquid devil, 1000w seasonic platinum, 1 TB m2 ssd gen 3...