WTF is wrong with my ping .-.

[MaddieBox]

So after the mushin update i have been getting weird pings ,   my usual ping 69 (my ping before mushin update) and it has been going from 69 to 200 to 800 to 1200 to 80 to 260 to 750 and its all over the place and most of the times it stays between 500-1200 and its unplayable aspecially as a kfm , am i the only one who has this ? is there a way to fix it ? ( tried to reboot , exit and enter the game again and other things ) i would use wtfast but its not allowedq -.-