Hi Vinsom,

Thanks for your answer, I restarted and I'm using half of my balance to trade (using Lots=20), but I don't get why. I mean, I don't want to have "locked" half of my money, I prefer to have it being traded. Is there some limitation or... :?

Anyway, I'm pasting here the relevant log of the problem. You'll see that in this specific case I'm using 42 Lots while the balance is 0.04386992 BTC. May be I'm doing something wrong though

Click to reveal..
2017-11-29 19:30:22,644 INFO [default] apisign: MYKEYSREMOVED
2017-11-29 19:30:22,644 INFO [default] {"success":true,"message":"","result":{"Currency":"BTC","Balance":0.04386992,"Available":0.04386992,"Pending":0.00000000,"CryptoAddress":null}}
2017-11-29 19:30:22,644 INFO [default] CallGetAccBaseCurrExchRate IN
2017-11-29 19:30:22,644 INFO [default] GetAccBaseCurrExchRate IN Symbol: USDT-BTC
2017-11-29 19:30:22,691 INFO [default] {"success":true,"message":"","result":{"Bid":10451.00000002,"Ask":10465.00000000,"Last":10460.00000000}}
2017-11-29 19:30:22,691 INFO [default] GetAccBaseCurrExchRate OUT
2017-11-29 19:30:22,691 INFO [default] CallGetAccBaseCurrExchRate OUT
2017-11-29 19:30:22,691 INFO [default] BrokerAccount OUT
2017-11-29 19:30:23,097 INFO [default] BrokerTime IN
2017-11-29 19:30:23,097 INFO [default] BrokerTime OUT
2017-11-29 19:30:23,097 INFO [default] BrokerAsset IN Symbol: ETH/BTC
2017-11-29 19:30:23,128 INFO [default] Asset Details: BTC-ETH Price: 0.04576244 Spread: 0.00012338
2017-11-29 19:30:23,128 INFO [default] BrokerAsset OUT
2017-11-29 19:30:23,550 INFO [default] BrokerTime IN
2017-11-29 19:30:23,550 INFO [default] BrokerTime OUT
2017-11-29 19:30:23,550 INFO [default] BrokerAsset IN Symbol: ETH/BTC
2017-11-29 19:30:23,566 INFO [default] Asset Details: BTC-ETH Price: 0.04576244 Spread: 0.00012338
2017-11-29 19:30:23,566 INFO [default] BrokerAsset OUT
2017-11-29 19:30:23,988 INFO [default] BrokerTime IN
2017-11-29 19:30:23,988 INFO [default] BrokerTime OUT
2017-11-29 19:30:23,988 INFO [default] BrokerAsset IN Symbol: ETH/BTC
2017-11-29 19:30:24,019 INFO [default] Asset Details: BTC-ETH Price: 0.04576244 Spread: 0.00012338
2017-11-29 19:30:24,019 INFO [default] BrokerAsset OUT
2017-11-29 19:30:24,441 INFO [default] BrokerTime IN
2017-11-29 19:30:24,441 INFO [default] BrokerTime OUT
2017-11-29 19:30:24,441 INFO [default] BrokerAsset IN Symbol: ETH/BTC
2017-11-29 19:30:24,472 INFO [default] Asset Details: BTC-ETH Price: 0.04576244 Spread: 0.00012338
2017-11-29 19:30:24,472 INFO [default] BrokerAsset OUT
2017-11-29 19:30:24,894 INFO [default] BrokerTime IN
2017-11-29 19:30:24,894 INFO [default] BrokerTime OUT
2017-11-29 19:30:24,894 INFO [default] BrokerAsset IN Symbol: ETH/BTC
2017-11-29 19:30:24,956 INFO [default] Asset Details: BTC-ETH Price: 0.04576244 Spread: 0.00000001
2017-11-29 19:30:24,956 INFO [default] BrokerAsset OUT
2017-11-29 19:30:25,363 INFO [default] BrokerTime IN
2017-11-29 19:30:25,363 INFO [default] BrokerTime OUT
2017-11-29 19:30:25,363 INFO [default] BrokerAsset IN Symbol: ETH/BTC
2017-11-29 19:30:25,409 INFO [default] Asset Details: BTC-ETH Price: 0.04576244 Spread: 0.00000001
2017-11-29 19:30:25,409 INFO [default] BrokerAsset OUT
2017-11-29 19:30:25,831 INFO [default] BrokerTime IN
2017-11-29 19:30:25,831 INFO [default] BrokerTime OUT
2017-11-29 19:30:25,831 INFO [default] BrokerAsset IN Symbol: ETH/BTC
2017-11-29 19:30:25,847 INFO [default] Asset Details: BTC-ETH Price: 0.04576244 Spread: 0.00000001
2017-11-29 19:30:25,847 INFO [default] BrokerAsset OUT
2017-11-29 19:30:26,269 INFO [default] BrokerTime IN
2017-11-29 19:30:26,269 INFO [default] BrokerTime OUT
2017-11-29 19:30:26,269 INFO [default] BrokerAsset IN Symbol: ETH/BTC
2017-11-29 19:30:26,316 INFO [default] Asset Details: BTC-ETH Price: 0.04576244 Spread: 0.00000001
2017-11-29 19:30:26,316 INFO [default] BrokerAsset OUT
2017-11-29 19:30:26,722 INFO [default] BrokerTime IN
2017-11-29 19:30:26,722 INFO [default] BrokerTime OUT
2017-11-29 19:30:26,722 INFO [default] BrokerAsset IN Symbol: ETH/BTC
2017-11-29 19:30:26,769 INFO [default] Asset Details: BTC-ETH Price: 0.04576244 Spread: 0.00000001
2017-11-29 19:30:26,769 INFO [default] BrokerAsset OUT
2017-11-29 19:30:27,175 INFO [default] BrokerTime IN
2017-11-29 19:30:27,175 INFO [default] BrokerTime OUT
2017-11-29 19:30:27,175 INFO [default] BrokerAsset IN Symbol: ETH/BTC
2017-11-29 19:30:27,191 INFO [default] Asset Details: BTC-ETH Price: 0.04576244 Spread: 0.00000001
2017-11-29 19:30:27,191 INFO [default] BrokerAsset OUT
2017-11-29 19:30:27,613 INFO [default] BrokerTime IN
2017-11-29 19:30:27,613 INFO [default] BrokerTime OUT
2017-11-29 19:30:27,613 INFO [default] BrokerAsset IN Symbol: ETH/BTC
2017-11-29 19:30:27,659 INFO [default] Asset Details: BTC-ETH Price: 0.04576244 Spread: 0.00000001
2017-11-29 19:30:27,659 INFO [default] BrokerAsset OUT
2017-11-29 19:30:28,066 INFO [default] BrokerTime IN
2017-11-29 19:30:28,066 INFO [default] BrokerTime OUT
2017-11-29 19:30:28,066 INFO [default] BrokerAsset IN Symbol: ETH/BTC
2017-11-29 19:30:28,113 INFO [default] Asset Details: BTC-ETH Price: 0.04576244 Spread: 0.00000001
2017-11-29 19:30:28,113 INFO [default] BrokerAsset OUT
2017-11-29 19:30:28,534 INFO [default] BrokerTime IN
2017-11-29 19:30:28,534 INFO [default] BrokerTime OUT
2017-11-29 19:30:28,534 INFO [default] BrokerAsset IN Symbol: ETH/BTC
2017-11-29 19:30:28,722 INFO [default] Asset Details: BTC-ETH Price: 0.04576244 Spread: 0.00000001
2017-11-29 19:30:28,722 INFO [default] BrokerAsset OUT
2017-11-29 19:30:29,144 INFO [default] BrokerTime IN
2017-11-29 19:30:29,144 INFO [default] BrokerTime OUT
2017-11-29 19:30:29,144 INFO [default] BrokerAsset IN Symbol: ETH/BTC
2017-11-29 19:30:29,159 INFO [default] Asset Details: BTC-ETH Price: 0.04576244 Spread: 0.00000001
2017-11-29 19:30:29,159 INFO [default] BrokerAsset OUT
2017-11-29 19:30:29,581 INFO [default] BrokerTime IN
2017-11-29 19:30:29,581 INFO [default] BrokerTime OUT
2017-11-29 19:30:29,581 INFO [default] BrokerAsset IN Symbol: ETH/BTC
2017-11-29 19:30:29,628 INFO [default] Asset Details: BTC-ETH Price: 0.04576244 Spread: 0.00000001
2017-11-29 19:30:29,628 INFO [default] BrokerAsset OUT
2017-11-29 19:30:30,034 INFO [default] BrokerTime IN
2017-11-29 19:30:30,034 INFO [default] BrokerTime OUT
2017-11-29 19:30:30,034 INFO [default] BrokerAsset IN Symbol: ETH/BTC
2017-11-29 19:30:30,066 INFO [default] Asset Details: BTC-ETH Price: 0.04576244 Spread: 0.00000001
2017-11-29 19:30:30,066 INFO [default] BrokerAsset OUT
2017-11-29 19:30:30,472 INFO [default] BrokerTime IN
2017-11-29 19:30:30,472 INFO [default] BrokerTime OUT
2017-11-29 19:30:30,472 INFO [default] BrokerAsset IN Symbol: ETH/BTC
2017-11-29 19:30:34,284 INFO [default] Asset Details: BTC-ETH Price: 0.04579999 Spread: 0.00016093
2017-11-29 19:30:34,284 INFO [default] BrokerAsset OUT
2017-11-29 19:30:34,284 INFO [default] BrokerBuy IN
2017-11-29 19:30:34,284 INFO [default] BrokerBuy Params: BTC-ETH Amount:42 StopDist:0.00000000
2017-11-29 19:30:35,456 INFO [default] market=BTC-ETH&quantity=0.96024736&rate=0.04579999
2017-11-29 19:30:35,456 INFO [default] apisign: MYKEYSREMOVED
2017-11-29 19:30:35,644 INFO [default] {"success":false,"message":"INSUFFICIENT_FUNDS","result":null}
2017-11-29 19:30:35,644 ERROR [default] INSUFFICIENT_FUNDS
2017-11-29 19:30:35,644 ERROR [default] market/buylimit
2017-11-29 19:30:35,644 ERROR [default] market=BTC-ETH&quantity=0.96024736&rate=0.04579999
2017-11-29 19:30:35,644 ERROR [default] market/buylimit - Error Parsing JSon
2017-11-29 19:30:35,644 ERROR [default] Error calling API BrokerBuy
2017-11-29 19:30:35,644 INFO [default] BrokerBuy OUT
2017-11-29 19:30:35,644 INFO [default] BrokerAccount IN
2017-11-29 19:30:35,644 INFO [default] apisign: MYKEYSREMOVED
2017-11-29 19:30:37,362 INFO [default] {"success":true,"message":"","result":{"Currency":"BTC","Balance":0.04386992,"Available":0.04386992,"Pending":0.00000000,"CryptoAddress":null}}
2017-11-29 19:30:37,362 INFO [default] CallGetAccBaseCurrExchRate IN
2017-11-29 19:30:37,362 INFO [default] GetAccBaseCurrExchRate IN Symbol: USDT-BTC
2017-11-29 19:30:37,393 INFO [default] {"success":true,"message":"","result":{"Bid":10451.00000003,"Ask":10460.00000000,"Last":10460.00000000}}
2017-11-29 19:30:37,393 INFO [default] GetAccBaseCurrExchRate OUT
2017-11-29 19:30:37,393 INFO [default] CallGetAccBaseCurrExchRate OUT
2017-11-29 19:30:37,393 INFO [default] BrokerAccount OUT
2017-11-29 19:30:37,815 INFO [default] BrokerTime IN
2017-11-29 19:30:37,815 INFO [default] BrokerTime OUT
2017-11-29 19:30:37,815 INFO [default] BrokerAsset IN Symbol: ETH/BTC
2017-11-29 19:30:37,862 INFO [default] Asset Details: BTC-ETH Price: 0.04579999 Spread: 0.00016093
2017-11-29 19:30:37,862 INFO [default] BrokerAsset OUT
2017-11-29 19:30:38,284 INFO [default] BrokerTime IN