Also, there is a recent thread that might or might not apply (Ampere arch vs. Turing here) with somewhat similar symptoms rtx-a3000-disappearing; @malcolmlewis should know better (as usual 
)
Also, there is a recent thread that might or might not apply (Ampere arch vs. Turing here) with somewhat similar symptoms rtx-a3000-disappearing; @malcolmlewis should know better (as usual )