Do you experience this problem? I have several option combos in my portfolio, and if I press on any of them, then press on another TWS intermittently freezes up, and I need to kill the process using ctrl+alt+del and restart TWS. It's been like that for some time now, TWS was updated several times since, but this problem persists. Tried to change allocated memory sizes - makes no difference.
I always use newest version as it updates automatically. Thought maybe it's just a bug and it will be sorted wen TWS gets new version, but after several updates it still freezes.
TWS is awful. Yesterday i tried to set up a vertical spread. The whole process went so viscous and laborious. TOS is much better.
I have option combo in my portfolio. If I want to sell it or expand it to see legs, I select it. As soon as I do that, TWS sometimes freezes up. Sometimes it takes 2-3 times selecting different positions in the portfolio to freeze it. It never happens with single stocks, but freezes selecting options combo's.