Polling Any Comcast Subscribers Out There

I'm a Comcast subscriber in Connecticut running Win 7, IE9, and have Norton IS - for the past 2-3 weeks webpages freeze up and go blank - the small windows above the taskbar show the individual webpages but the full screen is blank - I end up closing out and restarting IE .

 

Just wondering if any other Comast users are experiencing the same or similar ?/