PS3 1.15 game DNS change not working

still doesnt work for us either and we are a 3 PS3 household

2  Playstation household in Slidell louisiana both CECH-2001A

DNS Change and every other troubleshooting method in the book hasn't worked.

Pretty much enraged at this point. 

I am done with the Battlefield franchise and after going out and purchasing COD:Ghosts out of desperation, I'm done with the COD franchise as well. That game is horrible but just because it is bad. Battlefield is horrible because the technical execution is terrible. So, I'm going to save myself $700, not upgrade to two PS4s for Christmas and instead just enjoy the stack of $5 used years old GTA and Medal of Honor games I bought - ya know, back when they knew how to make a game that was fun and actually **bleep** worked!?

Still not working for me, 2 PS3 household here as well, after this I am not getting any other games from DICE or EA, their customer service practices are terrible.

DRO, have you contacted Mediacom by chance?  It is awfully weird that several of us are using this ISP and in the same general location.  Let me know if you find a solution - I will return the favor.  Goodluck!