I have insurance: Cancel open order after 10 minute(s). My order is not commited. Why? Does anyone have the same problems?

Bitfinex - log

18.6.2014 17:59:41 Order failed or timed out: Bitfinex Sell 2,03612148 Ltc @ 9,7462 Usd/Ltc. Reverting to previous position.
18.6.2014 17:59:41 Insurances agree on Sell command
18.6.2014 17:59:41 Sell signal produced by the indicator(s).
18.6.2014 17:54:53 Order failed or timed out: Bitfinex Sell 2,03612148 Ltc @ 9,7427 Usd/Ltc. Reverting to previous position.
18.6.2014 17:54:32 Order failed or timed out: Bitfinex Sell 2,03612148 Ltc @ 9,7427 Usd/Ltc. Reverting to previous position.
18.6.2014 17:54:32 Insurances agree on Sell command
18.6.2014 17:54:32 Sell signal produced by the indicator(s).
18.6.2014 17:49:44 Order failed or timed out: Bitfinex Sell 2,03612148 Ltc @ 9,73733333 Usd/Ltc. Reverting to previous position.
18.6.2014 17:49:24 Order failed or timed out: Bitfinex Sell 2,03612148 Ltc @ 9,73733333 Usd/Ltc. Reverting to previous position.
18.6.2014 17:49:24 Insurances agree on Sell command
18.6.2014 17:49:24 Sell signal produced by the indicator(s).
18.6.2014 17:44:35 Order failed or timed out: Bitfinex Sell 2,03612148 Ltc @ 9,74906667 Usd/Ltc. Reverting to previous position.
18.6.2014 17:44:15 Order failed or timed out: Bitfinex Sell 2,03612148 Ltc @ 9,74906667 Usd/Ltc. Reverting to previous position.
18.6.2014 17:44:14 Insurances agree on Sell command
18.6.2014 17:44:14 Sell signal produced by the indicator(s).
18.6.2014 17:39:26 Order failed or timed out: Bitfinex Sell 2,03612148 Ltc @ 9,77556667 Usd/Ltc. Reverting to previous position.
18.6.2014 17:39:06 Order failed or timed out: Bitfinex Sell 2,03612148 Ltc @ 9,77556667 Usd/Ltc. Reverting to previous position.
18.6.2014 17:39:06 Insurances agree on Sell command
18.6.2014 17:39:06 Sell signal produced by the indicator(s).
18.6.2014 14:50:11 The trade amount is invalid.