I don't have any problems connecting to Xbox Live but i do have serious lag in every single game that i play. I have ran speed tests regular and my upload is 0.7meg and my download is 8meg, i do understand that it isn't the fastest upload but it is enough for Xbox as my friend has just 0.5 and he has no lag at all. I have tried opening ports, putting my Xbox into DMZ, connecting wired and wirelessly using the official wireless xbox lead. I just can't figure out for the life of me why i'm lagging so much, i am not downloading excessively to be throttled and my ISP say i am not on a traffic managed tariff anyways. It's really getting to the point now where i'm thinking of selling the Xbox and trying if it's any better on the PS3 because it's just a complete waste of time to even try to play online now due to the extent of lag i have.
I would really appreciate any help i could get at all, thank you.
My statistics again:
BT Home Hub 2.0