"failed to create verthash data buffer" miner restart
Try the latest build. I solved a bug where threads didn't exit properly.
Tried it, working good on the RX cards, one went up 7kH/s. R9 280x's same issue despite large pagefile. It's an older AMD 790fx board withAMD x2 3000+ ,4 sticks of 1gb ram and 120gb ssd.
I'm quoting myself here...lol
I just fired up my Firepro s10000 it's getting an excellent 779kH/s with stock clocks, however it has the same issue as the R9 280x's. This is in my main Ryzen 7, 16gb system, so it can't be a system issue.