Those blank areas at the top/bottom are where ads are displayed. Could be that your browser is blocking the connection to the ad server but the placeholders for the ads are still there. If you use a good adblocker those spaces will disappear too.
Same thing with me....and so far I haven't done anything different to my puter. Things are working ok lately.....I can say that when I click recent posts or refresh the page, the gap at the top and the white line micromomentarily go away. But return immediately as the page is loaded.
Same thing with me....and so far I haven't done anything different to my puter. Things are working ok lately.....