I just posted this to TS but thought other should know or chime if they are having issues with 1747. http://www.tradestationsupport.com/discussions/Topic.aspx?Topic_ID=26834&SearchTerm= ========= I just hit this. I am sure it is hard to repro. Steps: Start Build 1747 with Matix, 8 windows (one with 901 days of 60 Min QQQ data), 3 custom undocked toolbars, , (bug 1: Somtimes the tools are stacked in 2 rows somtimes 1 but only when grayed out). Click on tollbar to launch order bar. It appears docked, even though I have repeatedly undocked when closing. (bug2) Undock Order bar and resize to single screen (Matrox Parhilia) Click Parked orders Click Chart (60 min one mentioned above) Result: HD and CPU start churning. ORPLat.exe V 8.7 176Kb at 50% CPU on HT Task Man. Expect: Toolbars are obviously in need of fixing. This code has been flakey for the last 3 builds. Redraw of windows seems slower. Check the toolbar redraws. These are regresion bugs. Also these are Class 1 Critical RED, find new software type bugs when they start crashing the program.