Folks,
I just figured this out... it was driving me crazy. Until I figured out how to disable autoscroll, Logmein was almost unusuable. Anyway you need to disable the ActiveX addon for Logmein in IE:
1. Go to Internet Options-> Programs-> Manage add-ons->
2. Disable following addons by LoMeIn, Inc:
Performance Viewer Activex Control
Remote Access ActiveX Client
3. Restart Internet Explorer
It will disable other functionalities but I personally didn't care.