I am sorry for this issue. This problem happened before, and we checked servers and confirmed the traffic was lower enough than the highest limit. We consulted our server provider and they said that low connection can result from many causes, normally some ISPs fail to handle their own problems. What's more, VIPTV.net have only one running data server and two streaming servers with no mirror servers, so the connection to some parts of the global is vulnerable to not-so-good service of ISPs. If speed issue can not be fixed in a short time, we will move our sites to our backup server.
Thanks for your listening.