I still didn't get RVN runing on my RX580, 8Gb rig....
I try to use
-k x16r -o stratum+tcp://rvn.suprnova.cc:6667 -u user.worker -p workerpass
Then I get this errors... I couldn't copy all text because of SM refresh times but....
Then I see dodgertc post and I try Syntax
sorry, the syntax i posted is for nvidia ccminer derivates. (nevermore, suprminer).
sgminer that you are using has another syntax.