MS raising to the sky

i have almost a month that in anytime ms are getting high for no reason even if my internet connection is great. i have a 16 mb/s connection and it cant show me that my ms are getting 400+. for real guys do something with ur servers. Im from Greece and im not the only one with this problem. Do something. Im very pissed off right now cause this week i lost 3 times my promotions to gold cause ms started getting high. PLease fix this!