Can i know why my bf3 always get high ping when search for game..only got 2 server that low ping...the other all 2xx ping...

so do u guys also get the same problem right...?sometime the server ping is okay...but then after play awhile then the get high again...so got any solution on this..?

mostly around 10pm the ping ok....until morning 5-6am....other than this the ping is like shit...what is happening to TM...? many of the web couldn't load also....thought that unifi is fast...but the same..