Hi 1ncehost,
Sorry for the inconvenience... we try to make sure that there are no regressions on new releases, but there are so many cards/overclock setting combinations that this might happend.
Which cards do you have on your rigs and which OS are you using? The changes from i+ to i++ are minimal, it would be interesting to understand what caused the problem. Thanks for your feedback!
Cheers and happy mining!
I have GTX 1060s running at half power and stock clocks. H was the fastest build on them. "I" ran about 5% slower and i++ ran slower still. The time sample size for i and i++ could be small enough to not be meaningful (I didn't run I for long), but the sample size between H and I++ was meaningful. H was considerably faster than I++.