I am with BT and we have recently bought a new router which has worked out amazingly for everyone else in the house but me. I can be playing on Black Ops or Fifa and i will randomly Disconnect from Xbox live and then instantly reconnect. I have checked my speed and it is average and no one else in the house is having problems. Its annoying because I get demoted for quitting early or I get bad stats ETC. I can go on my computer at the same time and the I will disconnect then reconnect to Xbox live whilst the computer does not even flinch. It either happens once maybe twice a day or it can happen up to 6-8 times an hour which it just has.
Any advice or help would be much appreciated.