What really shocked me was seeing the stratum difficulty actually change while mining on Suprnova. It started at 1, then went to 2, then 4 then 8. When it switched from "fee mining" to my personal mining the stratum difficulty reset to 1 but then never increased. I've tried creating new miners and I can't get the difficulty to go above 1. Whether I mine with the 980 at 3.2GH or pair with a 750TI for a total close to 3.9GH the difficulty never changes. Anyone have any suggestions on how to fix my stuck stratum difficulty?
try with this new optimized miner http://www.helenabitcoinmining.com/2016/04/11/new-ccminer-1-7-1-fork-by-alexs78-with-improved-vcash-and-decred-performance/