hi, i have no idea what happen. i have never configured anything for my home internet, my internet modem is probably in factory setting. but some websites are very very slow. it takes like a few minutes to load some text and background and then browsers just stop loading. i refresh the browsers, but i keep getting the same problem. it happens to my desktop, my S4 phone and my ipad. i thought maybe the web server is performing maintenance. but when i go to Mcdonalds or my workplace, it works fine. any idea what the problem could be? thanks