It's working, but performing poorly, patch is on the way, but that was apparently two days ago
Patch was released:
v1093
2017.04.27
RX500 fix sets highest dpm state in memory. Before that update RX500 were mining much slower.
RX500 are working fine !
this sgminer 5.5.5 isnt the lates on my SMOS ?
Also about Z170 chipsets, i saw on ethos some nice informations.
http://ethosdistro.com/kb/#many-gpusI dont have any Z170 for tests but i have Z270-A PRO MSI with has no problems at all with 6 GPUS RX570.