1. Restart your modem/router. Reconnect to get new IP address. Some IP ranges get faster speed than the others.
2. Use OpenDNS. Switch to 208.67.222.222 & 208.67.220.220. The two new DNSs resolve domain name faster.
TM has detected a cable fault on the submarine cable network between Malaysia and Europe
http://www.tm.com.my/about-tm/media-centre/announcements/Pages/INTERNETSERVICESDISRUPTIONDUETOCABLEFAULTONSMW4.aspx