I just tried b5 on one of my rigs and got this:
Abort was called at 767 line in file:
D:\qb\workspace\19992\src\vpg-compute-neo\runtime\os_interface\windows\wddm.cpp
i used settings that worked at my home pc with vega 64.

Anybody knows what is this?
I tried these:
{ "mode" : "GPU", "worksize" : 8, "alpha" : 128, "beta" : 8, "gamma" : 8, "delta" : 4, "epsilon" : 4, "zeta" : 4, "index" : 0, "multi_hash":960 },
{ "mode" : "GPU", "worksize" : 8, "alpha" : 128, "beta" : 8, "gamma" : 8, "delta" : 4, "epsilon" : 4, "zeta" : 4, "index" : 0, "multi_hash":960 },
then tried mutlihash 944 but same