ok, so there is a 0.8.4 and 0.8.4 beta? I think that's my issue with the 1080ti.
where's is the OP....made this great miner and is hardly ever around...guess he/she's hard at work on it idk.
right now 0.9.0 is out i have lyra2z 6.1mh with i7
Speed-up was not announced in 0.9.0 version.