hello all

ever since patch 4.0 was released to live servers, I have been getting frequent lag and disconnects on my characters. It is just weird when it happens because i am playing fine then all of a sudden I get a lag spike then eventually I get disconnected on 1 to 4 accounts. Not all accounts get disconnected, but sometimes they do.

I was wondering if anyone else is having this problem or is it an error on my end?

Here is my modem, isp

linksys WRT54GL router - flashed with DD-WRT firmware (tried tomato as well)
I live in Harvard illinois and am using Charter cable as my ISP.

So if someone can shed some light on this, I would be thankful