I have found that occasionally, logging out, then completely closing the window and restating my browser and going back to ToTV will clear the problem. Not sure if this is a Comcast or cache, or other problem.

This forum works fine on my PC. Not so good on Ipad

I too thought it was just me. Some days are so bad that I cannot get through a thread -- the scrolling is so erratic and annoying. When it's that bad I just have to walk away.