các bác qua tham khảo nè, tình trạng chung rồi ,
https://ictnews.vietnamnet.vn/internet/giai-phap-nao-khi-cap-bien-lien-tuc-gap-su-co-khien-nguoi-dung-than-troi-khi-vao-internet-195411.ict
https://ictnews.vietnamnet.vn/internet/giai-phap-nao-khi-cap-bien-lien-tuc-gap-su-co-khien-nguoi-dung-than-troi-khi-vao-internet-195411.ict