Ощибка с InteractiveBrokers

После успешного соединения с TWS, IBTrader выдает через лог такие сообщения

LOG: 10/23/2015 15:09:29 +03:00 Read: Error validating request:-'ke' : cause - Group name is invalid LOG: 10/23/2015 15:09:29 +03:00 Error validating request:-'ke' : cause - Group name is invalid

А вот что пишется в лог самого TWS Api

15:09:37:503 -> 15-1-U1628676- 15:09:37:504 -> 9-1-1- 15:09:37:504 -> 4-2--1-2104-Market data farm connection is OK:cashfarm- 15:09:37:504 -> 4-2--1-2104-Market data farm connection is OK:usfarm.us- 15:09:37:505 -> 4-2--1-2104-Market data farm connection is OK:usfarm- 15:09:37:505 -> 4-2--1-2106-HMDS data farm connection is OK:ilhmds- 15:09:37:506 -> 4-2--1-2106-HMDS data farm connection is OK:cashhmds- 15:09:37:506 -> 4-2--1-2106-HMDS data farm connection is OK:ethmds- 15:09:37:506 -> 4-2--1-2106-HMDS data farm connection is OK:fundfarm- 15:09:37:507 -> 4-2--1-2106-HMDS data farm connection is OK:ushmds- 15:09:37:540 <- 14-1-5- 15:09:37:560 <- 59-1-2- 15:09:37:578 <- 49-1- 15:09:37:578 -> 49-1-1445602177- 15:09:37:579 <- 61-1- 15:09:37:579 -> 62-1- 15:09:37:613 <- 62-1-54569095-ALL-AccountType,NetLiquidation,TotalCashValue,SettledCash,AccruedCash,BuyingPower,EquityWithLoanValue,PreviousEquityWithLoanValue,GrossPositionValue,RegTEquity,RegTMargin,SMA,InitMarginReq,MaintMarginReq,AvailableFunds,ExcessLiquidity,Cushion,FullInitMarginReq,FullMaintMarginReq,FullAvailableFunds,FullExcessLiquidity,LookAheadNextChange,LookAheadInitMarginReq,LookAheadMaintMarginReq,LookAheadAvailableFunds,LookAheadExcessLiquidity,HighestSeverity,DayTradesRemaining,Leverage- 15:09:37:615 -> 4-2--1-321-Error validating request:-'ke' : cause - Group name is invalid- 15:09:37:616 <- 5-1- 15:09:37:617 -> 53-1- 15:09:37:617 <- 16-1- 15:09:37:618 -> 53-1- 15:09:37:643 <- 7-3-54569096-0--00010101-00:00:00----- 15:09:37:645 -> 55-1-54569096- 15:22:47:047 -> 4-2--1-2108-Market data farm connection is inactive but should be available upon demand.cashfarm- 15:22:47:047 -> 4-2--1-2108-Market data farm connection is inactive but should be available upon demand.usfarm.us- 15:22:47:097 -> 4-2--1-2108-Market data farm connection is inactive but should be available upon demand.cashfarm- 15:22:47:097 -> 4-2--1-2108-Market data farm connection is inactive but should be available upon demand.usfarm.us- 15:22:48:571 -> 4-2--1-2104-Market data farm connection is OK:usfarm.us- 15:22:56:847 <- 64-1- 15:22:56:847 <- 63-1-54569095-

Может быть это о чем-то кому-то говорит? или это ошибка где-то?