Just tried 3.0b and the first time I launched it my gtx 1080 started mining at 42mh when the best I could get before was 37mh. I reset my PC and now I'm back to 37mh, any idea how I could get the 42mh back?
I have proof, see card #3 here:
https://imgur.com/Frd4ebKDon't panic, it's not the real speed. If you read some post behind you will see.