I also experienced significantly slow and unstable international traffic in the past few weeks, especially when viewing websites in Asia and China.


This morning it was even worse as I basically couldn't load any Chinese websites.


Meanwhile my university connection can access them smoothly.




I've done some traceroute for troubleshooting.




pan.baidu.com 2D vs AUT


qq.com 2D vs AUT


weibo.com 2D vs AUT




worldoftanks.asia 2D vs AUT




yahoo.co.jp 2D vs AUT




bbc.com 2D vs AUT




From my analysis it seems there are issues connecting USA and China via gtt.net networks. Not sure if that's the actual problem.