fleance,
i think your experience with 2 ISP's and tntneo's experience with 2 computers on 1 ISP, one OK, other with problems...would indicate that the problem is TWS related
FWIW: hoosier.net > quest.net > ALTER.net > timberhill2GW.ALTER.NET > gw3.ibllc.com
13 hops
I have had no freezing. Today, at worst, maybe 15% of my orders took 3-8 sec to go green, the rest OK
there may be something the the hypothesis that TWS builds are becoming worse. i am still using build 696 and have apparently not had as many problems as others.
I totally agree with the posters who want to keep TWS simple and solid...but i think many of us emphasised this point in Babak's 'IB Improvements' thread...did they listen? (I don't know 'cause I am still using the old TWS)