don't know why, but it's true for me as well. to get up/down ticks i use a tick chart.

I've also been having random crashes. Usually happens when i click on a button or open a workspace. Sometimes my entire computer gets locked up and i have to do a reboot. I'll get on live chat when i get a chance.

None of the MC7 betas had this scrolling problem. The problem started when I updated to build 4510. I use IQfeed and IB data feeds and have the same problem with both. I'm thinking this is an MC problem. However, chart trading with IB FA account does now work. MC support, what's the current status o...