I'm staying at my grandparents house atm, and ever since I got here, my internet has been incredibly slow, and all downloads freeze. Not only regular downloads, but if I'm watching a YouTube video, the red progress bar will freeze halfway, and if I'm waiting for a flash to load on Newgrounds, the preloader will just freeze and I will have to refresh the page countless times for it to finish. Sometimes if I refresh the page, it will only load halfway and freeze, and the loading animation of the circle will continue to play. I know it isn't my computer because all my other relatives that have laptops including my grandpa's desktop have the same problem. I am connected wirelessly to his router. I don't know much about networking. Anybody know how to fix this, if possible?