Online team up/lag 2k12

[Got The Goods]

Hi all, I don't come on this forum to often maybe once or twice a week to check for updates/features and things. Anyway one constant in the past couple of 2k's has been the online lag. Have we heard at all about them possibly trying to solve that problem? I love playing 5v5 team up but for the most part you just would disconnect or have terrible lag with more then a 3v3. I really really really hope they've fixed that issue but I tend to doubt they have.