I just wanted to put my two cents in… I had all the same issues everybody else had, aside from the fact that I’m running an AMD Radeon 7800.
It sounded dumb, but underclocking my GPU by 10% with MSI Afterburner Completely fixed all of my black screens and freezes, with barely (if any) performance reductions. Will report back if I see otherwise. So far, appears to be a (frustrating) but valid temporary fix until AN can formulate something on their end.