Comment 2 for bug 508928

I'm noticing now that it's not just images! Suddenly and for no reason as I've done nothing [added software, etc] there are lines all over websites. Links are underlined [and the option in ff is unchecked to have links underlined] images as well as random text links and also there are background lines on websites that I frequent daily and know they are not web design faults. It's as if it's not reading code correctly. It's terrible!