The log tab shows a lot of
Try To Create new Order (From Pool) PING : BUY
0.1@1.04641 (Dynamic)
2016-12-30 13:52:23| OCR : Create Order (From Pool) Error From Btc-e : It is not enough USD for purchase
although the pool shows "0.00000". Why does C.A.T. try to create such orders that are more than what's in the pool?
If C.A.T. try to create an order, probably the BUY pool is not 0.
And how can total gain decrease from 0.00007 to 0.00004?
You need to check your ping-pong.
If % GAIN is not > than BuyFee + SellFee you will have a loss.