New recommended Interactive Brokers Traders Workstation Version (TWS 972)
Please apologize. With our recommendation we switch back to this version. Portfolio data are reported correctly.
User having higher verison and no problem should stick with those verison.
The version 972 has the advantage that it can be kept running using IBController (and IBStarter, a gui for IBController).
Download recommended Trader Workstation (version 972)
Download IB Gateway recommended (version 972)