Hi I have just added the same adpapter to my pc, and am having the same problems, did you get yours sorted..?? If so can you drop me a line and let me know how....its getting so annoying now....

Region : UnitedKingdom Model : TL-WN851ND Hardware Version : Not Clear Firmware Version : Windows 7 ISP : BT Hi, good morning I have just brought two adapters one was for Windows Vista pc, which is...