Quote from: tokingtoking on February 01, 2016, 04:37:37 AM

drastically drop...

30.01.2016     BTC     0.00042463 i
29.01.2016     BTC     0.00038840 i
28.01.2016     BTC     0.00053661 i
27.01.2016     BTC     0.00078537 i
26.01.2016     BTC     0.00125444 i
25.01.2016     BTC     0.00127063 i
24.01.2016     BTC     0.00136614 i
23.01.2016     BTC     0.00114651 i
22.01.2016     BTC     0.00118140 i
21.01.2016     BTC     0.00161497 i
20.01.2016     BTC     0.00138206 i
19.01.2016     BTC     0.00102301 i
18.01.2016     BTC     0.00102804 i
17.01.2016     BTC     0.00108376 i
16.01.2016     BTC     0.00081880 i
15.01.2016     BTC     0.00129452 i
14.01.2016     BTC     0.00192000 i
13.01.2016     BTC     0.00190539 i
12.01.2016     BTC     0.00293396 i
10.01.2016     BTC     0.00290248 i

maybe because of btc price, i dont know.

Each difficulty change affects the payout and as BTC price is not really changing much at each difficulty change then the amount you get is less and less.
I see it too with my payouts and there is not much that can be done about it.