Trading software often experience break in performance/weird unexpected behavior/very basic functionality also breaks down ALWAYS post an upgrade.
http://www.multicharts.com/discussion/viewtopic.php?f=1&t=45775
http://elitetrader.com/vb/showthread.php?t=160107
I wonder What is the reason?
It's just new and with glitches... purveyors are always in a hurry to "get it out there"... before it's ready for prime time. Years ago when I was an insurance broker... if a company announced "new software" it was always 18 months of SNAFU.... to be avoided until they had the time to fix things. "New software" is a curse for high-volume traffic.

