Home PC, Vista, Windows, Comodo, Malwarebytes. Everything seems clean and fast. Problem: Example: Homepage opens, go to Fox, go to Drudge, go to Free Republic, etc. Here's the problem, and because it's more and more frequent, and yet random, I can't figure it out. If I'm at one of those sites and try to go to an external site, retrace my steps, or even open a post, it won't open and begins to "time out" forever. I had the same problem with AVG before switching to Comodo, which I love! (My son showed me how to clean the registry and...