Srq1 

My charts and dom freeze no pattern, every onece in a awhile happens with big volume and only in one computer, sometimes in the middle of a trade, I run another with Ninja sim and TD /TOS charts dome open and no problem. Any ideas? Thanks in advance Srq1

cut number of days of data to a smaller number.

Cory, Thank you I will try it and see what happens,will post in a while since is something that happens every so often
with no pattern,
Srq1