Time to find a block jumped from 1,3h to 7 h. So do the math. With 80 Mhas dif should be way lower (was 20 when i joined). Right now i would mine with a loss (due to electricity cost). Something isnt quiet right i guess. Why the rise in difficulty? I will mine something else until this gets sorted out. i can risk some low income, but not an straight loss.
There's over 70 pages, the last 10 of which explain what is happening. I assume with 6 posts you are new, but a suggestion....you should read before you post